CN101391290B - Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field - Google Patents
Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field Download PDFInfo
- Publication number
- CN101391290B CN101391290B CN2008102349789A CN200810234978A CN101391290B CN 101391290 B CN101391290 B CN 101391290B CN 2008102349789 A CN2008102349789 A CN 2008102349789A CN 200810234978 A CN200810234978 A CN 200810234978A CN 101391290 B CN101391290 B CN 101391290B
- Authority
- CN
- China
- Prior art keywords
- magnetic field
- ultrasonic
- field
- reaction
- coupling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/10—Supplying or treating molten metal
- B22D11/11—Treating the molten metal
- B22D11/114—Treating the molten metal by using agitating or vibrating means
- B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/02—Use of electric or magnetic effects
Abstract
The invention relates to a method for preparing endogenetic particle reinforced metal matrix composites under the coupling effect of a magnetic field and supersonic waves. The method comprises: adjusting the temperature of a metal matrix fused mass to the reaction initial temperature after refining, adding a reactant which can generate a particle phase with the fused mass through the reaction in situ for implementing the synthesis reaction, standing the mixture after the reaction is over, and cooling the mixture to the pouring temperature for pouring; and the method is characterized in that: the magnetic field and the high-intensity ultrasonic field are simultaneously exerted in the reaction synthesis process to realize the synthesis of endogenetic particle reinforced metal matrix composites under the coupling effect of the magnetic field and the high-intensity ultrasonic field. The magnetic field can be an intense pulse magnetic field, a high frequency oscillation magnetic field or alow frequency alternating magnetic field. In the method, the coupling effect of the magnetic field and the ultrasonic field makes the particle sizes be thinned and dispersed evenly; the ultrasonic vibration agitation and electromagnetic stirring functions improve the composite dynamic condition, and the compounding of the particle phase and a base metal interface is better; and the co-action of magnetochemistry and sonochemistry improves the thermodynamic condition of the reaction in situ, as well as speeding up the reaction in situ and controlling the growth of the particle phase.
Description
Technical field
The present invention relates to the synthetic preparing technical field of advanced composite material (ACM), specially refer to a kind of new method that the preparation particles reiforced metal-base composition is synthesized in the melt in situ reaction under electromagnetic field and ultrasonic field coupling.
Background technology
Particles reiforced metal-base composition has both good mechanical performance and physicochemical property owing to having compound architectural feature, have broad application prospects in fields such as advanced person's electrotechnical, electronic device, aerospace vehicle, machinery, bridge tunnel engineerings, become one of research focus of metal-base composites in recent years.The reaction in-situ synthetic method is the main method for preparing particles reiforced metal-base composition at present, the principle of this method is to add the alloying element or the compound that can generate second phase in the metallic matrix liquation, generates particle with molten metal generation reaction in-situ at a certain temperature and makes the endogenetic particle reinforced composite mutually.This method prepares composite because particle phase original position generates, and itself and parent metal combination interface are clean, and wetability is good, the bond strength height.But also there are a series of problems in this technology, the difficult control of course of reaction, and particle is easily grown up mutually, even reunites, and it is also inhomogeneous to distribute.
Utilize outer field action can improve the thermodynamics and dynamics condition of in-situ synthesized reaction, play the effect that promotes that reaction in-situ carries out, simultaneously, outer field action can be controlled too growing up of particle phase or poly-partially cluster phenomenon, therefore, outside after the match metal matrix composition home-position synthesizing more and more be subjected to researcher's attention.Chinese patent: CN 1676641A (open day: 2005.10.5, denomination of invention: the magnetic chemical reaction in-situ synthesizing method of preparation metal-base nanometer composite material) propose to carry out the In-situ Magnetization reaction under magnetic field (steady magnetic field, alternating magnetic field and pulsed magnetic field) and synthesize, the method for this patent introduction has extraordinary effect aspect the refinement enhancing particle.Chinese patent: CN 1958816 (open day: 2007.05.09, denomination of invention: ultrasound method prepares endogenous granular reinforced aluminum base composite surface material technology) propose to utilize power ultrasonic to prepare endogenetic particle enhancing (Al
3The Ti phase) aluminium base composite surface material makes wild phase be evenly distributed on the top layer of matrix, and the interface is in conjunction with better.
But single electromagnetic field or the ultrasonic field of applying still can not be satisfactory to the effect of the synthetic particles reiforced metal-base composition of reaction in-situ.When applying single electromagnetic field, because there is the kelvin effect that is difficult to overcome in electromagnetic field in metal bath, the index law decay is pressed at intrametallic action intensity in magnetic field, therefore electromagnetic field is limited to the useful effect degree of depth of melt, especially for the molten bath of large volume or when adopting the electromagnetic field of upper frequency, the difference of electromagnetic field effect is very obvious in the melt, and promptly electromagnetic field act on the serious inhomogeneities of appearance in melt, and the central area electromagnetic field effect is faint and the fringe region electromagnetic field effect is very strong.Single when applying ultrasonic field, because ultrasonic wave is a kind of mechanical density Sasser, belong to compressional wave, its effect has very significant directivity, the decay of ultrasonic wave in metal bath simultaneously is also very serious, and therefore, ultrasonic effect mainly concentrates in the cylindrical region scope under the luffing bar, be the central area that the ultrasonic field effect concentrates on melt, the fringe region of melt is then very weak.
For remedying the single deficiency that applies electromagnetic field or ultrasonic field, the present invention proposes to adopt the new method of original position synthesis particle enhancing metal-base composites under electromagnetic field and the ultrasonic field coupling.
Summary of the invention
The objective of the invention is: a kind of new method that fusant reaction synthesizes preparation endogenetic particle enhancing metal-base composites under electromagnetic field and ultrasonic field coupling is provided, and preparation high-performance in-situ particle strengthens metal-base composites.
Basic principle of the present invention is: the reaction building-up process of particles reiforced metal-base composition applies magnetic field and high-energy ultrasonic field simultaneously in position, utilize magnetic field that melt is produced electromagnetic force, phonochemistry principles such as acoustic cavitation that the magnetization and the hot equimagnetic principles of chemistry of vortex induction and high-energy ultrasonic field produce in melt and acoustic streaming impact are carried out coupling to the synthetic preparation process of composite, reach the distribution of control particle phase, suppress that particle is grown up and cluster and change the purpose of the thermodynamics and kinetics condition of in-situ synthesized reaction, realize synthetic particles reiforced metal-base composition under the phonochemistry coupling of magnetic field magnetisation and high-energy ultrasonic field.The principle of this new method realizes that in conjunction with Fig. 1 the device schematic view illustrating of this programme is as follows:
Synthetic preparation Composite Melt 2 in the molten bath (or crucible) 1 that the thermal insulation fire-resistant material is made, high-energy ultrasonic luffing bar 3 is inserted on (or crucible) top in the molten bath, and melt is applied ultrasonic processing, and (or crucible) outside applies magnetic field 4 in the molten bath.According to Composite Melt preparation method and the difference that requires effect, can select different magnetic field to apply form.Therefore externally-applied magnetic field 4 can be strong pulsed magnetic field, higher-order of oscillation magnetic field and three kinds of magnetic fields of low frequency rotating excitation field.
The principle of magnetic field and ultrasonic field coupling is:
(1) externally-applied magnetic field 4 is selected strong pulsed magnetic field for use, be strong pulsed magnetic field and ultrasonic field coupling, the pulse-electromagnetic force of strong pulsed magnetic field in melt, impulse magnetization power and faradic Joule heat, all in-situ chemical reaction there is acceleration, and can play the purpose that the disperse of particle phase is distributed, but pulsed magnetic field has certain decay in metal bath, a little less than the reaction of melt fringe region is subjected to the strong and centre of the influence in magnetic field, therefore to select and the high-energy ultrasonic coupling, power ultrasonic impacts by cavitation effect in melt and acoustic streaming, cavitation effect makes particle clusters controlled, acoustic streaming impacts and to play the microcell stirring action, and a little less than the edge, both just in time cover the shortage mutually because to be the central area strong in the ultrasonic field zone of action, coupling reaches the acceleration reaction in-situ, particle is generated mutually fast and is the purpose that disperse distributes.
(2) externally-applied magnetic field 4 also can be selected higher-order of oscillation magnetic field for use, higher-order of oscillation magnetic field is owing to exist kelvin effect in melt, so concentrate the edge that acts on the molten bath, particle in the Composite Melt is formed the electromagnetic force of vibration, make particle clusters controlled, ultrasonic field still mainly acts on the molten bath central region.
(3) when to the granular size of composite and distribute and require when low slightly, magnetic field 4 also can select to adopt low frequency to stir magnetic field and power ultrasonic coupling.Particularly when the amount of metal of handling greatly when measure with tonnage because stronger low frequency stirring magnetic field and high-energy ultrasonic coupling are adopted in the restriction of higher-order of oscillation magnetic field and strong pulsed magnetic field equipment at present, also can reach comparatively ideal effect.Its principle is: high-energy ultrasonic impacts by cavitation effect in melt and acoustic streaming, cavitation effect makes particle clusters controlled, acoustic streaming impacts and plays the microcell stirring action, the low frequency that adds stirs 4 pairs in magnetic field and makes whole molten bath electromagnetic agitation, ultrasonic treatment effect is more obvious, and the local effect of ultrasonic processing or concentration effect are controlled.
Based on above-mentioned principle, realize that technical scheme of the present invention is:
The method of the synthetic metal-base composites of fusant reaction under a kind of magnetic field and the ultrasonic field coupling, be: adjust to reacting initial temperature after the refining of Metal Substrate melt, adding can generate particle reactant pulvis mutually with the melt in situ reaction and carry out synthetic reaction, applies magnetic field and high-energy ultrasonic field simultaneously in the reaction building-up process; Question response finishes, and pours into a mould after leaving standstill pouring temperature.
In the inventive method, said externally-applied magnetic field can be strong pulsed magnetic field, higher-order of oscillation magnetic field or low frequency alternating magnetic field.Multi-form at the externally-applied magnetic field that adopts, realize that concrete technical scheme of the present invention also has three kinds:
(1) strong pulsed magnetic field and high-energy ultrasonic coupling
The electromagnetic parameter scope of strong pulsed magnetic field is: pulse current frequency 0.1Hz～10Hz, pulse current density are 1kA/m
2～10kA/m
2, charging voltage: 1kV～20kV, central magnetic field intensity 0.5～20T.Select electromagnetic parameter according to crucible size and melt kind, make the interior pulsed magnetic field intensity of melt more than 1T, effect is obvious.
The frequency 10kHz of ultrasonic field～30kHz, ultrasound intensity 0.5kW/m
2～60kW/m
2
Concrete steps are: adjust to combined temp after the refining of Metal Substrate melt, adding can generate particle reagent mutually with the melt in situ reaction, after unlatching magnetic field is stable, insert ultrasonic amplitude transformer 5～6mm under the liquid level, connect Vltrasonic device, ultrasonic processing time 60s～600s, after time arrives, stop ultrasonic device, turn off magnetic field, pour into a mould after leaving standstill pouring temperature.
It is few but require the high composite of performance that this method is particularly useful for making the metal-base composites amount.
(2) higher-order of oscillation magnetic field and high-energy ultrasonic coupling
The electromagnetic parameter scope in higher-order of oscillation magnetic field is: high frequency standard ripple frequency 10kHz～30kHz, amplitude-modulated oscillation ripple frequency is 1Hz～30Hz, power bracket 0～100kW, regulate electromagnetic parameter according to melt amount, kind, molten bath and stirring intensity, to aluminium, copper base melt, can adopt upper reference ripple frequency, to iron-based, Ni-based, zinc-base melt, adopt low reference wave frequency, wave of oscillation frequency is determined according to melt stirring situation, relevant with the kind of the structure of reactor and metal bath, strong turbulent flow do not occur with melt and be advisable.
The frequency 10kHz of ultrasonic field～30kHz, ultrasound intensity 0.5kW/m
2～60kW/m
2
Concrete steps are: adjust to reacting initial temperature after the metal bath refining, adding can generate particle reactant pulvis mutually with the metal bath reaction in-situ, after unlatching magnetic field is stable, insert ultrasonic amplitude transformer 5～6mm under the liquid level, connect Vltrasonic device, ultrasonic processing time 60s～600s, after time arrives, stop ultrasonic device, turn off magnetic field, pour into a mould after leaving standstill pouring temperature.
(3) low frequency alternating magnetic field and high-energy ultrasonic coupling
The electromagnetic parameter scope of low frequency alternating magnetic field, frequency: 0.1Hz～60Hz, operating current: 1A～10000A, regulate electromagnetic parameter according to melt amount, kind and stirring intensity,, can adopt upper frequency aluminium, copper base melt, to iron-based, Ni-based, zinc-base melt, adopt lower frequency.
The frequency 10kHz of ultrasonic field～30kHz, ultrasound intensity 0.5kW/m
2～60kW/m
2
Concrete steps are: adjust to reacting initial temperature after the refining of Metal Substrate melt, adding can generate particle reactant pulvis mutually with the metal bath reaction in-situ, after unlatching magnetic field is stirred and is stablized, insert ultrasonic amplitude transformer 5～6mm under the liquid level, connect Vltrasonic device, ultrasonic processing time 60s～600s, after time arrives, stop ultrasonic device, turn off magnetic field, pour into a mould after leaving standstill pouring temperature.
Supplementary notes: low frequency alternating magnetic field also can adopt the rotation in the above-mentioned parameter scope to stir magnetic field or the row ripple stirs magnetic field, and the side that magnetic field is applied to the molten bath is stirred in rotation, or travelling-magnetic-field is applied to the bottom in molten bath, all belongs to the scheme that the present invention proposes.
This method promptly can be used for small lot batch manufacture, also can be used for large-scale industrial application.
Compared with prior art the advantage that has of the present invention is:
(1) composite is synthetic under magnetic field and ultrasonic field coupling, and magnetic field and ultrasonic field coupling make the grain graininess refinement, are uniformly dispersed;
(2) ultrasonic vibration stirring and function composite by electromagnetic stirring have been improved compound dynamic conditions, and particle is compound better with the parent metal interface;
(3) magnetochemistry and phonochemistry acting in conjunction improve the thermodynamic condition of reaction in-situ, promptly quicken reaction in-situ speed and control growing up of particle phase again.
Description of drawings:
Fig. 1 is the equipment schematic diagram that uses in the inventive method
Among the figure: 1 thermal insulation fire-resistant material molten bath or crucible 2 Composite Melt 3 ultrasonic amplitude transformers 4 magnetic fields
Fig. 2 is an embodiment equipment schematic diagram
Among the figure: 1 thermal insulation fire-resistant material molten bath or crucible 2 Composite Melt 3 ultrasonic amplitude transformers 4 magnetic fields 5 spray guns
Fig. 3 is that embodiment 1 strong pulsed magnetic field and ultrasonic field coupling prepare (Al down
3Zr
(s)+ ZrB
2 (s)) the particle reinforced Al matrix composite organizes photo
Fig. 4 is that embodiment 2 higher-order of oscillation magnetic fields and ultrasonic field coupling prepare (Al down
3Zr
(s)+ ZrB
2 (s)) the particle reinforced Al matrix composite organizes photo
Fig. 5 is that embodiment 3 low frequencies stir magnetic field and the ultrasonic field coupling prepares (Al down
3Zr
(s)+ Al
2O
3 (s)) the particle reinforced Al matrix composite organizes photo
The specific embodiment
Embodiment 1: strong pulsed magnetic field and ultrasonic field coupling be preparation (Al down
3Zr
(s)+ ZrB
2 (s)) the particle reinforced Al matrix composite
Raw material: parent metal: pure Al; Reacting salt: K
2ZrF
6+ KBF
4Pulvis, the refining degasser and the agent of skimming;
Preparation process is in two steps:
(1): Metal Melting and powder preparation:
The pure Al of 50Kg melts in the 60kW resistance furnace and is warmed up to 900 ℃, outgases, skims.Agents useful for same is all fully dried down at 250 ℃～300 ℃, wherein K
2ZrF
6+ KBF
4, grind to form fine powder (granularity is less than 200 orders), stand-by after the weighing with the aluminium foil coating, K
2ZrF
6+ KBF
4The weight that pulvis adds is 20% of weight metal.
(2): the synthetic preparation of reaction in-situ Composite Melt:
Refining is good and meet the molten metal of reacting initial temperature requirement (900 ℃), with bell jar with K
2ZrF
6+ KBF
4Be pressed in the aluminium liquid in the crucible, crucible is put into strong pulsed magnetic field, open strong pulsed magnetic field, the charging voltage 1kV of pulsed magnetic field, pulse frequency 1Hz.Then ultrasonic amplitude transformer is inserted aluminium liquid, about degree of depth 3mm, open Vltrasonic device, ultrasonic field frequency 20kHz, ultrasound intensity 2kW/m
2, ultrasonic processing time 5min.After the ultrasonic end, high frequency magnetic field continues to apply 3min, closes magnetic field power supply then, and melt leaves standstill, and treats that temperature drops to 720 ℃ of water cooled copper moulds that pour into diameter 200mm, makes the composite ingot casting.
Composite Melt has good flowability, and the composite strand outer surface that makes is bright and clean, dense internal organization, solidified structure defectives such as nothing is loose, shrinkage cavity, particle size 0.2～0.6 μ m (Fig. 3).
Embodiment 2: higher-order of oscillation magnetic field and ultrasonic field coupling be preparation (Al down
3Zr
(s)+ ZrB
2 (s)) the particle reinforced Al matrix composite
Raw material: parent metal: pure Al; Reacting salt: K
2ZrF
6+ KBF
4Pulvis, the refining degasser and the agent of skimming;
Preparation process is in two steps:
(1): Metal Melting and powder preparation:
The pure Al of 50Kg fusing in the molten aluminium stove of 60kW power frequency is warmed up to 900 ℃, outgases, skims.Agents useful for same is all fully dried down at 250 ℃～300 ℃, wherein, and K
2ZrF
6+ KBF
4Pulvis grinds to form fine powder (granularity is less than 200 orders), the winding-up jar of packing into after the weighing, K
2ZrF
6+ KBF
4The weight that pulvis adds is 20% of weight metal.
(2): the synthetic preparation of reaction in-situ Composite Melt:
Device is as Fig. 2, and the good and molten metal that meets reacting initial temperature requirement (900 ℃) of refining is from the composite molten bath 1 that the impouring of refining of metal holding furnace is incubated, in molten bath 1 with being blown into K with Ar gas spray gun 5
2ZrF
6+ KBF
4Powder after the end of dusting, is opened higher-order of oscillation magnetic field 4, and high frequency standard ripple frequency 20kHz, maximum current 80A, wave of oscillation frequency 25Hz, wave of oscillation waveform are sinusoidal wave.Then ultrasonic amplitude transformer 3 is inserted the molten bath, about degree of depth 5mm, open Vltrasonic device, ultrasonic field frequency 20kHz, ultrasound intensity 10kW/m
2, ultrasonic processing time 5min.After the ultrasonic end, high frequency magnetic field continues to apply 3min, closes magnetic field power supply then, and melt leaves standstill, and treats that temperature drops to 730 ℃, removes the gred, and becomes the round base of diameter 200mm in the time of 720 ℃ by D.C.casting.
Composite Melt has good flowability, and the composite strand outer surface that makes is bright and clean, dense internal organization, solidified structure defectives such as nothing is loose, shrinkage cavity, particle size 1～5 μ m (Fig. 4).
Embodiment 3: low frequency stirs magnetic field and the ultrasonic field coupling prepares (Al down
3Zr
(s)+ Al
2O
3 (s)) the particle reinforced Al matrix composite
Raw material: parent metal: pure Al; Pressed powder: industrial carbonic acid zirconium (Zr (CO
3)
2) pulvis, the refining degasser and the agent of skimming;
Preparation process is in two steps:
(1): Metal Melting and powder preparation:
The pure Al of 50Kg fusing in the molten aluminium stove of 60kW power frequency is warmed up to 900 ℃, outgases, skims.Agents useful for same is all fully dried down at 250 ℃～300 ℃, wherein Zr (CO
3)
2Grind to form fine powder (granularity is less than 200 orders), the winding-up jar of packing into after the weighing, Zr (CO
3)
2The weight that adds is 20% of weight metal.
(2): the synthetic preparation of reaction in-situ Composite Melt:
Good and the molten metal that meets reacting initial temperature requirement (900 ℃) of refining is from the composite molten bath 3 of refining of metal holding furnace impouring insulation, in the molten bath with being blown into Zr (CO with the Ar gas spray gun
3)
2Powder is opened low frequency simultaneously and is stirred magnetic field, and the electromagnetic parameter in magnetic field is 10Hz, and electric current 280A dusts after the end, and ultrasonic amplitude transformer is inserted the molten bath, about degree of depth 5mm, opens Vltrasonic device, ultrasonic field frequency 20kHz, ultrasound intensity 10kW/m
2, ultrasonic processing time 5min.After the ultrasonic end, continue to stir 3min, leave standstill then, treat that temperature drops to 730 ℃, slagging-off, 720 ℃ of composite circle bases that make diameter 200mm by D.C.casting.
Composite Melt has good flowability, and the composite strand outer surface that makes is bright and clean, dense internal organization, solidified structure defectives such as nothing is loose, shrinkage cavity, particle size 1～5 μ m (Fig. 5).
Claims (7)
1. magnetic field and ultrasonic field coupling prepare the method for Metal Substrate in-situ composite down, comprise and to adjust to reacting initial temperature after the refining of Metal Substrate melt, adding can generate particle reactant mutually with the melt in situ reaction and carry out synthetic reaction, question response finishes, and pours into a mould after leaving standstill pouring temperature; It is characterized in that: in the reaction building-up process, apply magnetic field and high-energy ultrasonic field simultaneously, realize that synthetic endogenetic particle strengthens metal-base composites under magnetic field magnetic and the coupling of high-energy ultrasonic field.
2. according to the method for preparing metal-base composites under said magnetic field of claim 1 and the ultrasonic field coupling, it is characterized in that, the mode that applies magnetic field and high-energy ultrasonic field in the reaction building-up process simultaneously is: synthetic preparation Composite Melt (2) in the molten bath (1) that the thermal insulation fire-resistant material is made, high-energy ultrasonic luffing bar (3) is inserted on (1) top in the molten bath, melt (2) is applied ultrasonic processing, and (1) outside applies magnetic field (4) in the molten bath.
3. according to the method for preparing metal-base composites under said magnetic field of claim 2 and the ultrasonic field coupling, it is characterized in that, operating process is specifically: adjust to reacting initial temperature after the refining of Metal Substrate melt, adding can generate particle reactant pulvis mutually with the melt in situ reaction, after unlatching magnetic field is stable, insert ultrasonic amplitude transformer 5～6mm under the liquid level, connect Vltrasonic device, ultrasonic processing time 60s～600s, after the ultrasonic processing time arrives, stop ultrasonic device, turn off magnetic field then, leave standstill melt and after pouring temperature, pour into a mould.
4. according to the method for preparing metal-base composites under said magnetic field of claim 1 and the ultrasonic field coupling, it is characterized in that wherein said magnetic field is strong pulsed magnetic field, higher-order of oscillation magnetic field or low frequency alternating magnetic field.
5. according to the method for preparing metal-base composites under said magnetic field of claim 4 and the ultrasonic field coupling, it is characterized in that, be under strong pulsed magnetic field and the coupling of high-energy ultrasonic field, to prepare composite, the electromagnetic parameter scope of strong pulsed magnetic field is: pulse current frequency 0.1Hz～10Hz, pulse current density are 1kA/m
2～10kA/m
2, charging voltage: 1kV～20kV, hub of a spool magnetic field intensity 0.5～20T; The frequency 10kHz of ultrasonic field～30kHz, ultrasound intensity 0.5kW/m
2～60kW/m
2
6. according to the method for preparing metal-base composites under said magnetic field of claim 4 and the ultrasonic field coupling, it is characterized in that, be under higher-order of oscillation magnetic field and the coupling of high-energy ultrasonic field, to prepare composite, the electromagnetic parameter scope in higher-order of oscillation magnetic field is: high frequency standard ripple frequency 10kHz～30kHz, amplitude-modulated oscillation ripple frequency is 1Hz～30Hz, power bracket 0～100kW, the frequency 10kHz of ultrasonic field～30kHz, ultrasound intensity 0.5kW/m
2～60kW/m
2
7. according to the method for preparing metal-base composites under said magnetic field of claim 4 and the ultrasonic field coupling, it is characterized in that, is to prepare composite under low frequency alternating magnetic field and the coupling of high-energy ultrasonic field; The electromagnetic parameter scope of low frequency alternating magnetic field: frequency: 0.1Hz～60Hz, operating current: 1A～10000A, the frequency 10kHz of ultrasonic field～30kHz, ultrasound intensity 0.5kW/m
2～60kW/m
2
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102349789A CN101391290B (en) | 2008-11-05 | 2008-11-05 | Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field |
| US13/126,510 US20110247778A1 (en) | 2008-11-05 | 2009-03-10 | Method of synthesizing metal -based composite material by melt reaction in coupling magnetic field and ultrasonic field |
| PCT/CN2009/000252 WO2010051675A1 (en) | 2008-11-05 | 2009-03-10 | A method of synthesizing metal-based composite material by melt reaction in coupling magnetic field and ultrasonic field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102349789A CN101391290B (en) | 2008-11-05 | 2008-11-05 | Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101391290A CN101391290A (en) | 2009-03-25 |
| CN101391290B true CN101391290B (en) | 2010-12-08 |
Family
ID=40491908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102349789A Active CN101391290B (en) | 2008-11-05 | 2008-11-05 | Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20110247778A1 (en) |
| CN (1) | CN101391290B (en) |
| WO (1) | WO2010051675A1 (en) |
Families Citing this family (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101920333B (en) * | 2010-05-06 | 2012-05-23 | 上海大学 | Pulse magneto liquid level vibration method for thinning metal solidification texture |
| CN101956120B (en) * | 2010-10-12 | 2012-06-20 | 江苏大学 | Method and device for preparing nanoparticle reinforced aluminum base composite material |
| US8613789B2 (en) * | 2010-11-10 | 2013-12-24 | Purdue Research Foundation | Method of producing particulate-reinforced composites and composites produced thereby |
| CN102108452B (en) * | 2011-02-15 | 2013-01-23 | 江苏大学 | Method for synthesizing particle reinforced composite material under pulsed electric field and electromagnetic field |
| CN102121075B (en) * | 2011-02-15 | 2013-03-13 | 江苏大学 | Method for synthesizing particle reinforced aluminum-based composite under high-intensity ultrasonic field and pulsed electric field |
| CN102140599B (en) * | 2011-02-15 | 2013-01-23 | 江苏大学 | Method for synthesizing particle reinforced composite material under composite action of current and magnetic field |
| CN102134667A (en) * | 2011-02-28 | 2011-07-27 | 江苏中欧材料研究院有限公司 | Preparation method of submicron particle-reinforced aluminum-based composite material |
| CN102896287B (en) * | 2011-07-28 | 2015-05-06 | 攀钢集团有限公司 | Method for improving inner quality of continuous casting billet and system therefor |
| CN102284686A (en) * | 2011-08-24 | 2011-12-21 | 东北大学 | Continuous casting device and method of large-size magnesium alloy plate blank by action of combined outfield |
| CN102310174B (en) * | 2011-09-07 | 2013-06-05 | 中国科学院金属研究所 | Method and device for improving metal solidification defects and refining solidification textures |
| CN102703750A (en) * | 2012-07-10 | 2012-10-03 | 哈尔滨工业大学 | Method for preparing particle reinforced gradient material by combined action of ultrasonic and travelling wave magnetic fields |
| CN102978412A (en) * | 2012-12-04 | 2013-03-20 | 先欧通科技（深圳）有限公司 | Ultrasonic treatment device for metal melt |
| CN103008623A (en) * | 2012-12-25 | 2013-04-03 | 上海大学 | Method for refining crystal grains by utilizing strong magnetic field and special metal solidification casting device thereof |
| CN103447506B (en) * | 2013-08-27 | 2016-04-20 | 广东工业大学 | Low-melting alloy ultrasonic agitation compound smelting equipment |
| CN103484706B (en) * | 2013-09-16 | 2015-07-29 | 西北工业大学 | Aligned carbon nanotube strengthens device for MMCs and method |
| CN103789599B (en) * | 2014-01-28 | 2016-01-06 | 中广核工程有限公司 | Continuous casting and rolling prepares B 4the method of C/Al neutron absorber material sheet material |
| CN103949616A (en) * | 2014-04-14 | 2014-07-30 | 上海大学 | Device for measuring temperature of melt in pulse magnetostrictive liquid level oscillating process |
| CN105256175A (en) * | 2014-06-24 | 2016-01-20 | 亚太轻合金(南通)科技有限公司 | Forgeable high-strength and high-tenacity aluminum alloy for control arm of automobile |
| CN105983682B (en) * | 2015-02-04 | 2018-08-31 | 中国科学院金属研究所 | The method that low-voltage pulse magnetic field prepares metal-base composites with ULTRASONIC COMPLEX effect |
| CN104928542B (en) | 2015-05-19 | 2017-05-03 | 江苏大学 | Preparation method for 6X82-matrix composites for automobile control arms |
| CN105499590A (en) * | 2015-12-14 | 2016-04-20 | 石京 | Preparation method and device of ceramic particle reinforced metal matrix composite powder |
| CN107644990B (en) * | 2016-07-21 | 2020-04-21 | 万向一二三股份公司 | Metallic lithium negative electrode material with positive temperature coefficient effect |
| CN106350694A (en) * | 2016-08-25 | 2017-01-25 | 上海交通大学 | Method for continuously preparing in-situ particle-reinforced aluminum matrix composite |
| CN107052494B (en) * | 2017-04-10 | 2023-02-03 | 河南科技大学 | Device and method for improving wettability of material based on multi-field coupling |
| CN106967940B (en) * | 2017-05-02 | 2023-05-30 | 贵州理工学院 | Method and device for preparing arc-shaped special-shaped steel |
| CN110944769A (en) * | 2017-05-24 | 2020-03-31 | 派瑞泰克有限公司 | Electromagnetically modified metal casting method |
| CN107893170A (en) * | 2017-11-13 | 2018-04-10 | 江苏大学 | A kind of vehicle body in-situ nano reinforced aluminium alloy squeeze wood and preparation method |
| CN108359829A (en) * | 2018-02-28 | 2018-08-03 | 江苏大学 | The method in magnetic field and the lower synthesis particle enhancing composite material of vibration synergistic effect |
| CN108411144A (en) * | 2018-03-28 | 2018-08-17 | 江苏凯特汽车部件有限公司 | A kind of preparation facilities and method of nano-particle reinforcement aluminum wheels of automobiles hub material |
| CN108504887B (en) * | 2018-04-03 | 2020-08-25 | 昆明理工大学 | Method for preparing ceramic particle reinforced metal matrix composite material by microwave-ultrasonic coupling effect |
| CN109128058B (en) * | 2018-10-30 | 2023-07-18 | 辽宁科技大学 | Device and method for producing ODS steel by composite field casting method |
| CN109234562B (en) * | 2018-10-31 | 2020-12-18 | 江苏大学 | Method for preparing in-situ binary nanoparticle reinforced aluminum matrix composite material through regulation and control |
| CN109504870B (en) * | 2018-11-21 | 2020-11-20 | 江苏大学 | In-situ nano reinforced aluminum alloy for lightweight automobile anti-collision beam and preparation method thereof |
| CN109382492B (en) * | 2018-12-05 | 2021-01-26 | 昆明理工大学 | Method and device for continuously preparing particle-reinforced metal matrix composite material |
| CN109351929A (en) * | 2018-12-18 | 2019-02-19 | 华中科技大学 | A kind of solenoid type magnetic stirrer |
| CN110408871A (en) * | 2019-09-10 | 2019-11-05 | 赣州有色冶金研究所 | A kind of tantalum, niobium, tantalum alloy and niobium alloy crystal fining method |
| CN110508764B (en) * | 2019-09-20 | 2021-01-15 | 哈尔滨工业大学 | Semi-continuous casting equipment and semi-continuous casting method for traveling wave magnetic field/ultrasonic wave collaborative optimization of equal-outer-diameter thin-wall alloy casting |
| CN110625083B (en) * | 2019-09-27 | 2024-01-30 | 西南交通大学 | Device and method for preparing aluminum alloy semi-solid slurry |
| CN111118329B (en) | 2020-01-19 | 2021-11-23 | 江苏大学 | Preparation method and device of high-toughness high-neutron absorption aluminum-based composite material |
| CN112760518B (en) * | 2020-12-27 | 2021-11-30 | 上海交通大学安徽(淮北)陶铝新材料研究院 | Method for in-situ self-growing aluminum-based composite material with vacuum degassing |
| CN113373347B (en) * | 2021-05-28 | 2023-04-18 | 江苏大学 | High-strength, high-toughness, high-heat-conductivity and easy-welding aluminum-based composite material for 5G base station and preparation method thereof |
| CN114182352B (en) * | 2021-12-13 | 2023-01-17 | 西北工业大学 | Preparation method of multi-stage directional growth metal material under multi-field action |
| CN114959322B (en) * | 2022-04-25 | 2022-11-25 | 西北工业大学 | Method for preparing Cu-Ni-Si alloy by utilizing orthogonal three-dimensional ultrasound |
| CN115232999B (en) * | 2022-07-19 | 2023-03-14 | 西北工业大学 | Preparation method and system of electromagnetic suspension material |
| CN116372188B (en) * | 2023-03-01 | 2024-01-30 | 汕头大学 | Method and device for regulating and controlling residual stress of additive manufacturing |
| CN117144162B (en) * | 2023-07-31 | 2024-03-01 | 光微半导体材料(宁波)有限公司 | Preparation method of copper-manganese alloy material |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140351A (en) * | 1984-12-14 | 1986-06-27 | Mitsubishi Heavy Ind Ltd | Apparatus for producing thin sheet |
| JP3456311B2 (en) * | 1995-07-12 | 2003-10-14 | Ｊｆｅスチール株式会社 | Continuous casting method of multilayer slab |
| JP3421535B2 (en) * | 1997-04-28 | 2003-06-30 | トヨタ自動車株式会社 | Manufacturing method of metal matrix composite material |
| JP3007947B2 (en) * | 1997-09-22 | 2000-02-14 | 工業技術院長 | Metal structure refinement method |
| DE10020703A1 (en) * | 2000-04-27 | 2001-10-31 | Sms Demag Ag | Process for continuously casting thin slabs comprises inducing ultrasound waves in the bath mirror region of the mold and electromagnetic fields in the regions below it and overlapping it |
| CN1324159C (en) * | 2005-06-06 | 2007-07-04 | 辽宁工学院 | Method for preparing nanocystalline ingot casting by magnetic field and ultrasonic combined treatment of metal melt and dedicated apparatus therefor |
| CN101020973B (en) * | 2006-02-14 | 2010-12-08 | 丁刚 | Process and apparatus for making multicomponent phase reinforced composite metal material |
| CN101199989B (en) * | 2007-10-17 | 2010-06-02 | 江苏大学 | Method of continuous casting particulate reinforced metal matrix composites on different frequency multi-electromagnetic field |
-
2008
- 2008-11-05 CN CN2008102349789A patent/CN101391290B/en active Active
-
2009
- 2009-03-10 WO PCT/CN2009/000252 patent/WO2010051675A1/en active Application Filing
- 2009-03-10 US US13/126,510 patent/US20110247778A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| CN101391290A (en) | 2009-03-25 |
| WO2010051675A1 (en) | 2010-05-14 |
| US20110247778A1 (en) | 2011-10-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101391290B (en) | Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field | |
| CN101391291B (en) | Metal matrix composition home-position synthesizing method in combined electric magnetic field | |
| CN102121075B (en) | Method for synthesizing particle reinforced aluminum-based composite under high-intensity ultrasonic field and pulsed electric field | |
| CN101956120B (en) | Method and device for preparing nanoparticle reinforced aluminum base composite material | |
| CN101199989B (en) | Method of continuous casting particulate reinforced metal matrix composites on different frequency multi-electromagnetic field | |
| CN102140599B (en) | Method for synthesizing particle reinforced composite material under composite action of current and magnetic field | |
| CN102310174B (en) | Method and device for improving metal solidification defects and refining solidification textures | |
| CN101704075B (en) | Method for synthesizing aluminum-based composite material by multielement magnetic field combined fusant reaction | |
| CN102134667A (en) | Preparation method of submicron particle-reinforced aluminum-based composite material | |
| CN102133629A (en) | Light-alloy electromagnetic suspension casting device and method | |
| CN102528002A (en) | Process and device for high-temperature alloy fine-grain casting with composite electromagnetic fields | |
| CN107377903A (en) | A kind of casting and rolling molding method and system of in-situ endogenic particle enhanced aluminum-based composite material | |
| CN102121074A (en) | Method for preparing nano particle enhanced magnesium-based composite material | |
| Li et al. | Microstructures and mechanical properties of WCP/Ti-6Al-4V composite coatings by laser melt injection and laser-induction hybrid melt injection | |
| CN107034374B (en) | A kind of method that villiaumite reaction method prepares Al-5Ti-1B intermediate alloy | |
| CN104164583B (en) | A kind of fabricated in situ prepares the method for aluminum matrix composite | |
| US20120060648A1 (en) | Method for producing multiphase particle-reinforced metal matrix composites | |
| CN102108452B (en) | Method for synthesizing particle reinforced composite material under pulsed electric field and electromagnetic field | |
| CN1261612C (en) | Method and apparatus for preparing aluminium base composite materials under high magnetic field | |
| Vinay et al. | Development of aluminum foams by different methods and evaluation of its density by Archimedes principle | |
| CN112267079A (en) | Method for manufacturing amorphous composite material by performing laser material increase on zirconium-based alloy powder | |
| CN101612658A (en) | The ultrasonic agitation continuous casing and the device of preparation metal-base nanometer composite material | |
| CN205603655U (en) | Steel knot carbide manufacture equipment | |
| CN102121076A (en) | Method for synthetizing particle reinforced metal matrix composite material in pulsed electric field | |
| CN202398799U (en) | Casting device applying composite electromagnetic field for high temperature alloy fine grains |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090325 Assignee: JIANGSU SUMEIDA WHEEL CO., LTD. Assignor: Jiangsu University Contract record no.: 2015320000185 Denomination of invention: Method for synthesizing metal matrix composition using metal reaction under the coupling action of magnetic field and ultrasonic field Granted publication date: 20101208 License type: Exclusive License Record date: 20150414 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhao Yutao Inventor after: Chen Yunbo Inventor after: Chen Gang Inventor after: Wang Hongming Inventor after: Li Guirong Inventor after: Zhang Songli Inventor before: Zhao Yutao Inventor before: Chen Gang Inventor before: Wang Hongming Inventor before: Li Guirong Inventor before: Zhang Songli |
|
| COR | Change of bibliographic data | ||
| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: JIANGSU SUMEC WHEEL Co.,Ltd. Assignor: JIANGSU University Contract record no.: 2015320000185 Date of cancellation: 20201016 |