CN110257655A - A kind of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material and preparation method thereof - Google Patents
A kind of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material and preparation method thereof Download PDFInfo
- Publication number
- CN110257655A CN110257655A CN201910604000.5A CN201910604000A CN110257655A CN 110257655 A CN110257655 A CN 110257655A CN 201910604000 A CN201910604000 A CN 201910604000A CN 110257655 A CN110257655 A CN 110257655A
- Authority
- CN
- China
- Prior art keywords
- tib
- composite material
- based composite
- particle
- melt
- 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.)
- Granted
Links
Classifications
-
- 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
- B22D27/20—Measures not previously mentioned for influencing the grain structure or texture; Selection of compositions therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/026—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
- C22C1/03—Making non-ferrous alloys by melting using master alloys
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
- C22C32/0073—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents only borides
Abstract
The invention discloses a kind of high diffusives to be distributed nanometer TiB2Particle enhanced aluminum-based composite material and preparation method thereof, first with ultrasonic wave added mixing reactant salt (K2TiF6/KBF4- Al) prepare the Al-TiB of even tissue2Intermediate alloy, wherein in-situ endogenic TiB2Average grain diameter < 100nm of particle.With Al-TiB2Intermediate alloy and Al are raw material, or with Al-TiB2Intermediate alloy, Al and alloying element are raw material, by intermediate alloy dilution method by nanometer TiB2Particle introduces in aluminium (alloy) matrix, and is aided with ultrasonic agitation processing, is then poured into mold, applies in its process of setting ultrasonic (being introduced by bottom introductory technique), to obtain high diffusive distribution nanometer TiB2Particle enhanced aluminum-based composite material.
Description
Technical field
The invention belongs to advanced metal-base composites preparation fields, and in particular to a kind of compound legal system of ultrasonic wave added liquid phase
Standby high diffusive is distributed nanometer TiB2The method of particulate ceramic particle enhanced aluminum-based composite material.
Background technique
Using liquid phase composite algorithm, by nano-ceramic particle introduce in aluminum melt and through solidification can prepare nano-ceramic particle/
Aluminum matrix composite.Nano-ceramic particle has refinement, invigoration effect to aluminum alloy solidification tissue, can greatly improve the ratio of alloy
Intensity, specific modulus and thermal fatigue resistance have it in fields such as aerospace, automobile manufacture, electronic device, sports equipments
Very wide application prospect.In addition, liquid phase composite algorithm has both, production cost is low, is suitble to the advantages that large-scale production, therefore the work
Skill attracts attention in nano-ceramic particle/aluminum matrix composite preparation field.However, ceramic phase and aluminum melt wetability are poor,
This prepares high quality nano ceramic particle/aluminum matrix composite totally unfavorable.On the one hand, using traditional additional particle method
(being aided with mechanical stirring) is difficult for nano-ceramic particle to be fully introduced into aluminum melt；On the other hand, in conventional coagulation (gravity casting
Make) in, nano-ceramic particle is acted on more segregations at α-Al crystal boundary (abbreviation crystal boundary) by solid liquid interface repulsion, causes particle in crystalline substance
The extensive segregation in boundary, Yi Zengjia material hot cracking tendency and seriously reduces its plasticity and toughness, causes materials'use security risk, limits it
It promotes and applies.
Summary of the invention
The purpose of the present invention is to provide a kind of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material and
Preparation method, to overcome the problems of the above-mentioned prior art, the present invention can obtain high diffusive distribution nanometer TiB2Particle
Reinforced aluminum matrix composites.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
A kind of preparation method of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material, including following step
It is rapid:
Step 1: by K2TiF6、KBF4Powder is mixed according to the molar ratio of 1:2, is then added in melt, and be aided with super
The Al-TiB of even tissue is prepared in sound stir process2Intermediate alloy, and obtained Al-TiB2TiB in intermediate alloy2?
The average grain diameter of grain is less than 100nm；
Step 2: with Al-TiB obtained by Al and step 12Intermediate alloy is raw material, or with Al, alloying element and
Al-TiB obtained by step 12Intermediate alloy is raw material, and by melting sources, ultrasonic agitation processing dispersion is aided in fusion process
Particle is obtained containing TiB2Particle aluminum melt；
Step 3: containing TiB for what step 2 obtained2Particle aluminum melt is poured into mold, in melt process of setting, is passed through
Bottom introductory technique introduces ultrasound, and the nanometer TiB of high diffusive distribution is obtained after solidification2Particle enhanced aluminum-based composite material.
Further, melt temperature is 700-850 DEG C in step 1.
Further, ultrasonic agitation is handled in step 1 specifically: immerses the ultrasonic amplitude bar that material is Nb-Zr alloy
In melt, sonication treatment time 5-10min, ultrasonic power 0.5-1.5kW.
Further, obtained Al-TiB2TiB in intermediate alloy2Mass fraction≤15% of particle.
Further, raw material is melted at 700-800 DEG C in step 2.
Further, ultrasonic agitation is handled in step 2 specifically: immerses the ultrasonic amplitude bar that material is Nb-Zr alloy
In melt, sonication treatment time 5-10min, ultrasonic power 0.5-1.5kW.
Further, ultrasound is introduced by bottom introductory technique in step 3 specifically: be the ultrasound of Nb-Zr alloy by material
Vibration amplitude arm is with melt contacts in mold bottom, process of setting, and ultrasonic power 0.5-1.5kW, ultrasonic time is when solidifying
Between.
A kind of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material, using above-mentioned a kind of high diffusive point
The preparation method of cloth nanometer titanium diboride particle reinforced aluminum matrix composites is made.
Compared with prior art, the invention has the following beneficial technical effects:
The present invention utilizes ultrasonic wave added mixing reactant salt, the cavitation generated in aluminum melt by high-strength ultrasound, acoustic streaming effect
It answers, salt-mixture reaction process can be substantially speeded up, (850 DEG C can be lower than) at a lower temperature and in the short period (being less than 10min)
Synthesize the TiB that average grain diameter is less than 100nm2Particle, and TiB2(deposit up to 90% or more by no other impurity phases for the yield of particle
).And when using conventional hybrid reactant salt technique (no ultrasonic wave added), melt temperature need to be higher than 850 DEG C and the reaction time needs
30min or more (in order to guarantee the synthetic ratio of TiB2 particle), and obtained TiB2 particle size is sub-micron, micron grain size.It can
See, TiB2 partial size can be obviously reduced using ultrasonic wave added and can effectively reduce production cost.In addition, ultrasound generates in aluminum melt
Stirring action can effectively be crushed TiB2Particle agglomeration, ultrasound cavitation effect can obviously improve TiB2The wetting of particle and aluminum melt
Property, keep it fully dispersed in melt, and be ultrasonically treated have degasification removal of impurities effect, can be obtained after casting even tissue, stomata/
It is mingled with few Al-TiB2Intermediate alloy.The above results can realize the controllable preparation (TiB in composite material of subsequent composite material2?
Grain content is controllable), to obtain high diffusive distribution nanometer TiB2Particle enhanced aluminum-based composite material.
Ultrasonic amplitude bar used in the present invention is Nb-Zr alloy material, is had in aluminum melt compared with conventional Ti alloy
More stable (solubility of the niobium in aluminum melt is extremely low), can effectively avoid and introduce other alloying elements in aluminum melt.
Ultrasound is introduced in composite material solidification by bottom introductory technique, on the one hand, in the α-Al forming core stage, ultrasound can be with
It is obviously improved TiB2Particle is with melt wetability and ultrasonic field can make melt temperature/solute field more uniform, can be greatly improved
Nucleation ability (more TiBs of the grain as heterogeneous forming core2Particle can be carried out transgranular by α-Al forming core)；On the other hand, in α-
Al grows up the stage, and ultrasonic field can accelerate the fltting speed of solid liquid interface, is conducive to TiB2Particle is captured (more by solid liquid interface
TiB2Particle enters transgranular).In addition, the acoustic streaming effect of ultrasonic field output can avoid nanometer TiB in solidification2Particle sinks in melt
It forms sediment.Ultrasonic field can also effectively refine the solidified structure of aluminum substrate, and matrix grain refines the dispersion that can make TiB_2 nanoparticles particle
Property further increases.In conclusion the present invention is remarkably improved a nanometer TiB2Particle is in the intracorporal dispersibility of aluminium base.
Detailed description of the invention
Fig. 1 is the Al-TiB prepared in embodiment 12Intermediate alloy microstructure photo and object phase XRD diffracting spectrum, wherein
(a) it is intermediate alloy microstructure morphology, (b) is intermediate alloy object phase XRD analysis, is (c) extraction TiB2 granule-morphology and object
Phase XRD analysis (d) is TiB2Grain diameter analysis.
Fig. 2, which is conventional coagulation (no ultrasound), and the solidification of 1 ultrasonic wave added of embodiment is lower obtains nanometer TiB2It is particle reinforced aluminium-based
The microstructure photo of composite material, wherein (a) is conventional coagulation (no ultrasound) composite material microstructure morphology, it is (b) super
Sound auxiliary solidification composite material microstructure morphology.
Specific embodiment
Embodiments of the present invention are described in further detail below:
A kind of high diffusive distribution nanometer TiB2The preparation method of particle enhanced aluminum-based composite material, the invention firstly uses super
Sound auxiliary mixing reactant salt (K2TiF6/KBF4- Al) prepare the Al-TiB of even tissue2Intermediate alloy, wherein in-situ endogenic
TiB2Average grain diameter < 100nm of particle.With Al-TiB2Intermediate alloy, Al and alloying element are raw material, or with Al-TiB2It is intermediate
Alloy and Al are raw material, by intermediate alloy dilution method by nanometer TiB2Particle introduces in aluminium (alloy) matrix, and is aided with ultrasound
Stirring, is then poured into mold, applies in its solidification ultrasonic (being introduced by bottom introductory technique), to obtain high diffusive point
Cloth nanometer TiB2Particle enhanced aluminum-based composite material.
Specifically includes the following steps:
Step 1: by K2TiF6、KBF4Powder is mixed according to the molar ratio of 1:2, is then added to 700-850 DEG C of melt
It is interior, and it is aided with ultrasonic agitation processing, bath surface liquid fused salt impurity is removed, the Al-TiB of even tissue is prepared after casting2In
Between alloy, wherein TiB2The average grain diameter of particle is less than 100nm, obtained Al-TiB2TiB in intermediate alloy2The quality of particle
Score≤15%.
Step 2: with Al-TiB obtained by Al and step 12Intermediate alloy is raw material, or with Al, alloying element and
Al-TiB obtained by step 12Intermediate alloy is raw material, wherein (casting, deformation aluminium close by alloying element Si, Mg, Cu, Zn etc.
Golden common alloy elements), by regulating and controlling ratio, prepare different TiB2The aluminum matrix composite of granule content, by raw material in 700-
800 DEG C of fusings are aided with ultrasonic agitation processing discrete particles, obtain containing TiB2Particle aluminum melt.
Step 3: TiB will be contained in step 22Particle aluminum melt is poured into mold, in melt process of setting, passes through bottom
Introductory technique introduces ultrasound, and the nanometer TiB of high diffusive distribution is obtained after solidification2Particle enhanced aluminum-based composite material.
The adding manner of the ultrasonic wave added stirring used in step 1 and step 2 are as follows: be the ultrasound of Nb-Zr alloy by material
Vibration amplitude arm immerses in melt, sonication treatment time 5-10min, ultrasonic power 0.5-1.5kW, controls K in step 12TiF6、
KBF4The additive amount of powder can prepare different TiB2The Al-TiB of granule content2Intermediate alloy, ultrasonic incorporation way in step 3: will
The ultrasonic amplitude bar of Nb-Zr material by mold bottom, in solidification with melt contacts, ultrasonic power 0.5-1.5kW, when ultrasonic
Between be setting time.
Below with reference to embodiment, the invention will be described in further detail:
Embodiment 1
Step 1: by K2TiF6、KBF4Powder carries out mixing according to molar ratio 1:2, and after being sufficiently mixed, being then added to temperature is
In 800 DEG C of melt, while Nb-Zr alloy ultrasonic amplitude bar being immersed in melt, is ultrasonically treated 10min, ultrasonic power
For 1.2kW, bath surface liquid fused salt impurity is removed, obtains Al-TiB after casting2Intermediate alloy, obtained Al-TiB2It is intermediate
TiB in alloy2The mass fraction of particle is 10%.
Step 2: with Al-TiB2Intermediate alloy, Al are raw material, prepare 3wt.%TiB2Particle enhanced aluminum-based composite material
(TiB2TiB in particle enhanced aluminum-based composite material2The mass fraction of particle is 3%), to melt at 750 DEG C, is ultrasonically treated 5min,
Ultrasonic power is 1.2kW.
Step 3: molten state aluminum matrix composite being poured into steel mold, while being introduced and being surpassed by bottom introductory technique
Sound, ultrasonic power 1.2kW obtain nanometer TiB after solidification2Particle enhanced aluminum-based composite material.
Fig. 1 shows the Al-10TiB using the preparation of ultrasonic wave added mixing reactant salt2Intermediate alloy microstructure is uniform (a),
And (b) is generated without other reinforced phases.In-situ endogenic TiB2Mean particle size is less than 100nm (c)-(d).
(a) shows nanometer TiB in conventional coagulation in Fig. 22The main segregation of particle is in α-Al grain boundaries, and (b) display ultrasound
Auxiliary solidification can effectively improve TiB2The dispersibility of particle.
Embodiment 2
Step 1: by K2TiF6、KBF4Powder carries out mixing according to molar ratio 1:2, and after being sufficiently mixed, being then added to temperature is
In 750 DEG C of melt, while Nb-Zr alloy ultrasonic amplitude bar being immersed in melt, is ultrasonically treated 10min, ultrasonic power
For 1.0kW, bath surface liquid fused salt impurity is removed, obtains Al-TiB after casting2Intermediate alloy, obtained Al-TiB2It is intermediate
TiB in alloy2The mass fraction of particle is 5%.
Step 2: with Al-TiB2Intermediate alloy, Al are raw material, prepare 5wt.%TiB2Particle enhanced aluminum-based composite material
(TiB2TiB in particle enhanced aluminum-based composite material2The mass fraction of particle is 5%), to melt at 800 DEG C, is ultrasonically treated 5min.
Step 3: molten state aluminum matrix composite being poured into steel mold, while being introduced and being surpassed by bottom introductory technique
Sound, ultrasonic power 1.0kW obtain nanometer TiB after solidification2Particle enhanced aluminum-based composite material.
Embodiment 3
Step 1: by K2TiF6、KBF4Powder carries out mixing according to molar ratio 1:2, and after being sufficiently mixed, being then added to temperature is
In 700 DEG C of melt, while Nb-Zr alloy ultrasonic amplitude bar being immersed in melt, is ultrasonically treated 10min, ultrasonic power
For 1.5kW, bath surface liquid fused salt impurity is removed, obtains Al-TiB after casting2Intermediate alloy, obtained Al-TiB2It is intermediate
TiB in alloy2The mass fraction of particle is 15%.
Step 2: with Al-TiB2Intermediate alloy, Al are raw material, prepare 7wt.%TiB2Particle enhanced aluminum-based composite material
(TiB2TiB in particle enhanced aluminum-based composite material2The mass fraction of particle is 7%), to melt at 750 DEG C, use ultrasonic treatment
5min, ultrasonic power 1.5kW.
Step 3: molten state aluminum matrix composite being poured into steel mold, while being introduced and being surpassed by bottom introductory technique
Sound, ultrasonic power 0.5kW obtain nanometer TiB after solidification2Particle enhanced aluminum-based composite material.
Embodiment 4
Step 1: by K2TiF6、KBF4Powder carries out mixing according to molar ratio 1:2, and after being sufficiently mixed, being then added to temperature is
In 850 DEG C of melt, while Nb-Zr alloy ultrasonic amplitude bar being immersed in melt, is ultrasonically treated 8min, ultrasonic power is
1.0kW removes bath surface liquid fused salt impurity, obtains Al-TiB after casting2Intermediate alloy, obtained Al-TiB2It closes centre
TiB in gold2The mass fraction of particle is 1%.
Step 2: with Al-TiB2Intermediate alloy, Al are raw material, prepare 10wt.%TiB2Particle enhanced aluminum-based composite material
(TiB2TiB in particle enhanced aluminum-based composite material2The mass fraction of particle is 10%), to melt at 700 DEG C, use ultrasonic treatment
10min, ultrasonic power 1.0kW.
Step 3: molten state aluminum matrix composite being poured into steel mold, while being introduced and being surpassed by bottom introductory technique
Sound, ultrasonic power 1.0kW obtain nanometer TiB after solidification2Particle enhanced aluminum-based composite material.
Embodiment 5
Step 1: by K2TiF6、KBF4Powder carries out mixing according to molar ratio 1:2, and after being sufficiently mixed, being then added to temperature is
In 850 DEG C of melt, while Nb-Zr alloy ultrasonic amplitude bar being immersed in melt, is ultrasonically treated 5min, ultrasonic power is
0.5kW removes bath surface liquid fused salt impurity, obtains Al-TiB after casting2Intermediate alloy, obtained Al-TiB2It closes centre
TiB in gold2The mass fraction of particle is 10%.
Step 2: with Al-TiB2Intermediate alloy, Al, silicon addition are raw material, prepare 3wt.%TiB2It is particle reinforced aluminium-based
Composite material (TiB2TiB in particle enhanced aluminum-based composite material2The mass fraction of particle is 3%), to melt at 700 DEG C, using super
Sonication 8min, ultrasonic power 0.5kW.
Step 3: molten state aluminum matrix composite being poured into steel mold, while being introduced and being surpassed by bottom introductory technique
Sound, ultrasonic power 1.5kW obtain nanometer TiB after solidification2Particle enhanced aluminum-based composite material.
Wherein silicon addition can also use Mg, Cu, Zn etc. (casting, wrought aluminium alloy common alloy elements).
Claims (8)
1. a kind of preparation method of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material, which is characterized in that packet
Include following steps:
Step 1: by K2TiF6、KBF4Powder is mixed according to the molar ratio of 1:2, is then added in melt, and be aided with ultrasound and stir
Processing is mixed, the Al-TiB of even tissue is prepared2Intermediate alloy, and obtained Al-TiB2TiB in intermediate alloy2Particle
Average grain diameter is less than 100nm；
Step 2: with Al-TiB obtained by Al and step 12Intermediate alloy is raw material, or with Al, alloying element and step 1
Obtained Al-TiB2Intermediate alloy is raw material, and by melting sources, ultrasonic agitation processing discrete particles are aided in fusion process,
It obtains containing TiB2Particle aluminum melt；
Step 3: containing TiB for what step 2 obtained2Particle aluminum melt is poured into mold, in melt process of setting, passes through bottom
Introductory technique introduces ultrasound, and the nanometer TiB of high diffusive distribution is obtained after solidification2Particle enhanced aluminum-based composite material.
2. a kind of preparation of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material according to claim 1
Method, which is characterized in that melt temperature is 700-850 DEG C in step 1.
3. a kind of preparation of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material according to claim 1
Method, which is characterized in that ultrasonic agitation is handled in step 1 specifically: immerse the ultrasonic amplitude bar that material is Nb-Zr alloy molten
In vivo, sonication treatment time 5-10min, ultrasonic power 0.5-1.5kW.
4. a kind of preparation of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material according to claim 1
Method, which is characterized in that obtained Al-TiB2TiB in intermediate alloy2Mass fraction≤15% of particle.
5. a kind of preparation of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material according to claim 1
Method, which is characterized in that melt raw material at 700-800 DEG C in step 2.
6. a kind of preparation of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material according to claim 1
Method, which is characterized in that ultrasonic agitation is handled in step 2 specifically: immerse the ultrasonic amplitude bar that material is Nb-Zr alloy molten
In vivo, sonication treatment time 5-10min, ultrasonic power 0.5-1.5kW.
7. a kind of preparation of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material according to claim 1
Method, which is characterized in that ultrasound is introduced by bottom introductory technique in step 3 specifically: the ultrasound that material is Nb-Zr alloy is shaken
Width bar is with melt contacts in mold bottom, process of setting, and ultrasonic power 0.5-1.5kW, ultrasonic time is setting time.
8. a kind of high diffusive is distributed nano titanium diboride particle enhanced aluminum-based composite material, which is characterized in that use claim
A kind of described in any item preparation methods of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material of 1-7 are obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604000.5A CN110257655B (en) | 2019-07-05 | 2019-07-05 | High-dispersion-distribution nano titanium diboride particle reinforced aluminum-based composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910604000.5A CN110257655B (en) | 2019-07-05 | 2019-07-05 | High-dispersion-distribution nano titanium diboride particle reinforced aluminum-based composite material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110257655A true CN110257655A (en) | 2019-09-20 |
| CN110257655B CN110257655B (en) | 2020-11-10 |
Family
ID=67924621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910604000.5A Active CN110257655B (en) | 2019-07-05 | 2019-07-05 | High-dispersion-distribution nano titanium diboride particle reinforced aluminum-based composite material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110257655B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747361A (en) * | 2019-11-20 | 2020-02-04 | 中南大学 | Preparation method of titanium boride reinforced aluminum-based composite material based on ultrasonic and mechanical stirring |
| CN111041288A (en) * | 2019-12-18 | 2020-04-21 | 江苏大学 | High-toughness anti-fatigue in-situ aluminum-based composite material and preparation method thereof |
| CN112195358A (en) * | 2020-10-14 | 2021-01-08 | 广东省科学院材料与加工研究所 | Aluminum-based alloy, aluminum-based composite material, and preparation method and application thereof |
| CN113061772A (en) * | 2021-03-24 | 2021-07-02 | 合肥工业大学 | Semi-continuous preparation method of particle reinforced composite material |
| CN113718184A (en) * | 2021-07-23 | 2021-11-30 | 西安交通大学 | TiB2Preparation method of particle-synergistically-modified carbon fiber reinforced aluminum-based composite material |
| CN113737044A (en) * | 2021-08-27 | 2021-12-03 | 西安交通大学 | Easy-to-deform gadolinium/boron carbide/aluminum neutron absorption material and preparation method thereof |
| CN114015906A (en) * | 2021-11-03 | 2022-02-08 | 大连理工大学 | Nano ceramic composite 6201 aluminum alloy, ultrasonic-assisted low-temperature synthesis method and application thereof |
| CN114277279A (en) * | 2021-12-31 | 2022-04-05 | 大连理工大学 | Titanium diboride reinforced aluminum alloy and preparation method and application thereof |
| CN114293059A (en) * | 2021-12-24 | 2022-04-08 | 大连理工大学 | Al-based composite material, and preparation method and application thereof |
| CN115679161A (en) * | 2022-12-30 | 2023-02-03 | 北京航空航天大学 | Refiner with growth-limiting elements for aluminum-silicon alloy and preparation method thereof |
| CN115927902A (en) * | 2022-12-13 | 2023-04-07 | 中国船舶重工集团公司第十二研究所 | Nano homogenized TiB 2 Preparation method of in-situ reinforced aluminum-based composite material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010136899A1 (en) * | 2009-05-29 | 2010-12-02 | The Governors Of The University Of Alberta | Reinforced composites and methods of making and using thereof |
| CN101956120A (en) * | 2010-10-12 | 2011-01-26 | 江苏大学 | Method and device for preparing nanoparticle reinforced aluminum base composite material |
-
2019
- 2019-07-05 CN CN201910604000.5A patent/CN110257655B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010136899A1 (en) * | 2009-05-29 | 2010-12-02 | The Governors Of The University Of Alberta | Reinforced composites and methods of making and using thereof |
| CN101956120A (en) * | 2010-10-12 | 2011-01-26 | 江苏大学 | Method and device for preparing nanoparticle reinforced aluminum base composite material |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110747361A (en) * | 2019-11-20 | 2020-02-04 | 中南大学 | Preparation method of titanium boride reinforced aluminum-based composite material based on ultrasonic and mechanical stirring |
| CN111041288A (en) * | 2019-12-18 | 2020-04-21 | 江苏大学 | High-toughness anti-fatigue in-situ aluminum-based composite material and preparation method thereof |
| CN112195358A (en) * | 2020-10-14 | 2021-01-08 | 广东省科学院材料与加工研究所 | Aluminum-based alloy, aluminum-based composite material, and preparation method and application thereof |
| CN113061772A (en) * | 2021-03-24 | 2021-07-02 | 合肥工业大学 | Semi-continuous preparation method of particle reinforced composite material |
| CN113718184A (en) * | 2021-07-23 | 2021-11-30 | 西安交通大学 | TiB2Preparation method of particle-synergistically-modified carbon fiber reinforced aluminum-based composite material |
| CN113737044A (en) * | 2021-08-27 | 2021-12-03 | 西安交通大学 | Easy-to-deform gadolinium/boron carbide/aluminum neutron absorption material and preparation method thereof |
| CN114015906A (en) * | 2021-11-03 | 2022-02-08 | 大连理工大学 | Nano ceramic composite 6201 aluminum alloy, ultrasonic-assisted low-temperature synthesis method and application thereof |
| CN114015906B (en) * | 2021-11-03 | 2022-05-13 | 大连理工大学 | Nano ceramic composite 6201 aluminum alloy, ultrasonic-assisted low-temperature synthesis method and application thereof |
| CN114293059A (en) * | 2021-12-24 | 2022-04-08 | 大连理工大学 | Al-based composite material, and preparation method and application thereof |
| CN114293059B (en) * | 2021-12-24 | 2023-02-03 | 大连理工大学 | Al-based composite material, and preparation method and application thereof |
| CN114277279A (en) * | 2021-12-31 | 2022-04-05 | 大连理工大学 | Titanium diboride reinforced aluminum alloy and preparation method and application thereof |
| CN115927902A (en) * | 2022-12-13 | 2023-04-07 | 中国船舶重工集团公司第十二研究所 | Nano homogenized TiB 2 Preparation method of in-situ reinforced aluminum-based composite material |
| CN115679161A (en) * | 2022-12-30 | 2023-02-03 | 北京航空航天大学 | Refiner with growth-limiting elements for aluminum-silicon alloy and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110257655B (en) | 2020-11-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110257655A (en) | A kind of high diffusive distribution nano titanium diboride particle enhanced aluminum-based composite material and preparation method thereof | |
| Chen et al. | TiB2 reinforced aluminum based in situ composites fabricated by stir casting | |
| CN107460376B (en) | A kind of hybrid reinforced aluminum-matrix composite material and preparation method thereof | |
| CN104928542B (en) | Preparation method for 6X82-matrix composites for automobile control arms | |
| WO2021114967A1 (en) | Method for preparing aluminum-based composite material reinforced in situ by ternary nanoparticles | |
| CN109385542A (en) | The preparation method of aluminium niobium B alloy rod for crystal grain refinement | |
| Kun et al. | Effects of nano-SiCp content on microstructure and mechanical properties of SiCp/A356 composites assisted with ultrasonic treatment | |
| Xu et al. | Effect of Al-3 wt% Al2O3 master alloy fabricated by calcined kaolin on grain refinement and mechanical properties of A356 alloy | |
| CN114606415A (en) | Aluminum and aluminum alloy grain refiner, continuous rheological extrusion forming preparation method and application thereof | |
| CN110229979B (en) | Intragranular grain boundary distribution micro-nano complex phase particle reinforced aluminum matrix composite material and preparation method thereof | |
| Mukkollu et al. | Comparative study of slope casting technique in integration with ultrasonic mould vibration and conventional casting of aluminum alloy | |
| CN109055831B (en) | Nano hypereutectic aluminum-silicon alloy composite modifier and preparation method and application thereof | |
| CN114672686A (en) | Preparation method of additional nano-particle reinforced cast aluminum-lithium alloy | |
| De Cicco et al. | Semi-solid casting (SSC) of zinc alloy nanocomposites | |
| Wang et al. | Effects of TiB2 nanoparticles and ultrasonic vibration on the mechanical properties of an Mg-4Al-1.5 Si alloy | |
| WO2023241681A1 (en) | Aluminum alloy additive, and preparation method therefor and use thereof | |
| US20120060648A1 (en) | Method for producing multiphase particle-reinforced metal matrix composites | |
| CN111876623A (en) | Method for inducing AZ91 alloy grain refinement by nano particles | |
| Li et al. | Untrasonic-assisted fabrication of SiC nanoparticles reinforced aluminum matrix composites | |
| CN115786784A (en) | High-strength and high-toughness cast aluminum-silicon-copper-magnesium alloy, and preparation method and application thereof | |
| CN107012354B (en) | A kind of preparation method of Al-Si9Cu1 particulate reinforced composite | |
| CN112195358A (en) | Aluminum-based alloy, aluminum-based composite material, and preparation method and application thereof | |
| CN110976847B (en) | Preparation and use method of aluminum-titanium-boron nuclear rod | |
| CN114277279A (en) | Titanium diboride reinforced aluminum alloy and preparation method and application thereof | |
| Li et al. | Synergistic Effects of B4C and Sn on the Coupled Growth Pattern and Mechanical Properties of Mg–Y–Zn–Mn Alloy Containing LPSO and W Phases |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221207 Address after: 712046 Floor 2, Building 7, Incubation Park, Gaoke Second Road, Xianyang Hi tech Industrial Development Zone, Shaanxi Province Patentee after: Xianyang Gazelle Valley New Material Technology Co.,Ltd. Address before: 710049 No. 28 West Xianning Road, Shaanxi, Xi'an Patentee before: XI'AN JIAOTONG University |