CN108161209A - Aluminum matrix composite and preparation method thereof - Google Patents
Aluminum matrix composite and preparation method thereof Download PDFInfo
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- CN108161209A CN108161209A CN201711412313.8A CN201711412313A CN108161209A CN 108161209 A CN108161209 A CN 108161209A CN 201711412313 A CN201711412313 A CN 201711412313A CN 108161209 A CN108161209 A CN 108161209A
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- lamilate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
- B23K20/233—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer
- B23K20/2333—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded without ferrous layer one layer being aluminium, magnesium or beryllium
Abstract
The present invention provides a kind of preparation method of aluminum matrix composite, preparation method includes the following steps：At least two panels fine aluminium piece is provided；Cu particles, W particles and Ti particles are spilt in the upper and lower surface Jun Pu of fine aluminium piece；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；The first vacuum heat is carried out to lamilate, the heat treatment temperature of the first vacuum heat is 530 560 DEG C, and soaking time is 1 2h, the lamilate after being heat-treated；And the first rolling is carried out to the lamilate after heat treatment, obtain the first lamilate.Present invention process is simple, and the tensile strength of composite material increases substantially, and damping capacity improves, and fracture toughness does not change substantially；Always using vacuum heat, the oxidation of material is avoided, so reductive heat treatment need not be carried out, prevents from generating hole in material, affect the mechanical properties.
Description
Technical field
The present invention relates to stratified material field, more particularly to a kind of aluminum matrix composite and preparation method thereof.
Background technology
Noise problem getting worse in recent years brings serious harm to industrial production and social life.On the one hand, it shakes
Dynamic stable operation and the reliability that mechanical equipment is directly affected with noise, material itself vibration frequency are consistent with extraneous frequency
When the resonance that generates easily cause the fatigue fracture of material, shorten the service life of structural timber, instrument and meter, electronics
The accurate devices such as element also will appear failure under the influence of vibration and noise, these potential hidden danger probably cause
Some very serious consequences.In order to reduce the influence of noise, various damping materials are had been developed for.
At present, more advanced metal damping material first elects Al based damping composite materials.Not only density is small for Al sills, and
And mature preparation process, and Al base materials inherently have high intensity and high-modulus, thus using it as matrix, undoubtedly non-convention
The selection thought.
It is based on the recognition, existing technical literature 1 (《Processed by Accumulative Roll-bonding method (ARB) system of Al base high-damping composite materials
Standby and performance study》, Zheng Wei, China Science ＆ Technology University's master thesis), it is proposed that it is a kind of that prepare Al base high-dampings compound
The method of material, consists essentially of following steps：Prepare aluminium base, paving is spilt alloying pellet or ceramic particle, then carried out
Rolling and heat treatment.At least there are following defects for the method that the prior art document is proposed：1st, complex process, such as document
3.2.2 section is introduced, and this method requirement more than 10 times rolling, centre also needs to be mingled with heat treatment step, and this method undoubtedly expends
A large amount of manpower and materials, cause this method to be not suitable for industrial production, are only applicable to laboratory research；2nd, hardening constituent particle selects
It takes unreasonable, leads to the insufficient strength of damping material；3rd, it is heat-treated in a reducing atmosphere so that be reduced in alloy and generate
Microscopic holes cause composite materials property to decline.
The information for being disclosed in the background technology part is merely intended to increase the understanding of the general background to the present invention, without answering
When being considered as recognizing or imply that information composition has been the prior art well known to persons skilled in the art in any form.
Invention content
The purpose of the present invention is to provide a kind of aluminum matrix composite and preparation method thereof, so as to overcome lacking for the prior art
Point.
To achieve the above object, the present invention provides a kind of preparation methods of aluminum matrix composite, it is characterised in that：It prepares
Method includes the following steps：At least two panels fine aluminium piece is provided；The upper and lower surface Jun Pu of fine aluminium piece spill Cu particles, W particles and
Ti particles；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；First vacuum is carried out to lamilate
Heat treatment, the heat treatment temperature of the first vacuum heat is 530-560 DEG C, soaking time 1-2h, the layer after being heat-treated
It is fit；And the first rolling is carried out to the lamilate after heat treatment, obtain the first lamilate.
Preferably, in above-mentioned technical proposal, preparation method further comprises：First lamilate is carried out at the second Vacuum Heat
Reason, wherein, the heat treatment temperature of the second vacuum heat is 400-500 DEG C, and heat treatment time 20-30min obtains the second layer
It is fit.
Preferably, in above-mentioned technical proposal, preparation method further comprises：The second rolling is carried out to the second lamilate, is obtained
To third lamilate.
Preferably, in above-mentioned technical proposal, preparation method further comprises：Third lamilate is carried out at third Vacuum Heat
Reason, wherein, the heat treatment temperature of third vacuum heat is 350-390 DEG C, heat treatment time 20-30min, obtains the 4th layer
It is fit.
Preferably, in above-mentioned technical proposal, preparation method further comprises：Third rolling is carried out to the 4th lamilate, is obtained
Stress relief annealing is carried out to layer 5 zoarium, and to layer 5 zoarium.
Preferably, in above-mentioned technical proposal, the speed of the first rolling is 0.3-0.4m/s, volume under pressure 55-60%.
Preferably, in above-mentioned technical proposal, the speed of the second rolling is 0.45-0.55m/s, volume under pressure 35-45%.
Preferably, in above-mentioned technical proposal, the speed of third rolling is 0.6-0.65m/s, volume under pressure 25-30%.
Preferably, in above-mentioned technical proposal, Cu grain diameters are 20-30 μm, and W grain diameters are 5-8 μm, Ti grain diameters
It is 10-20 μm.
The present invention also provides a kind of aluminum matrix composite, which prepared by foregoing preparation method
's.
Compared with prior art, the present invention has the advantages that：
1st, it is simple for process：The method of the present invention at most only needs to roll three times to can obtain finished product aluminum matrix composite, phase
Than in complicated technology of the prior art, production efficiency of the invention increases substantially；2nd, pass through Rational choice reinforcing particle
Type so that the tensile strength of composite material increases substantially, and damping capacity improves, and fracture toughness does not become substantially
Change；3rd, vacuum heat step is increased between each rolling so that various enhancing particles obtain in heat treatment process
Activation, is more easily combined to together in the subsequent operation of rolling with aluminium base；4th, it is avoided always using vacuum heat
The oxidation of material so reductive heat treatment need not be carried out, is prevented from generating hole in material, be affected the mechanical properties.
Description of the drawings
Fig. 1 is the structure diagram of the aluminum matrix composite before rolling according to embodiments of the present invention.
Fig. 2 is the structure diagram of the aluminum matrix composite after rolling according to embodiments of the present invention.
Specific embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that the guarantor of the present invention
Shield range is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other component parts.The device of the invention is the device of this field routine, and raw material used in the present invention can be purchased
From chemical products shop, the experiment of tensile strength, fracture toughness and damping capacity is carried out with reference to the countries concerned's standard.It needs
It is noted that the present invention illustrates only the composite material of two layers of aluminium base in embodiment, but the present invention is not limited to two layers
The technical issues of aluminium base, the arbitrary aluminium base more than two layers can solve the present invention, and it is contemplated that certain
In the range of, the aluminium base number of plies is bigger, and the intensity of composite material is higher.The dosage of reinforced phase powder is substantially unrestricted, as long as protecting
Card, which can uniformly be spread, to be spilt on aluminum substrates.
Fig. 1 is the structure diagram of the aluminum matrix composite before rolling according to embodiments of the present invention.Aluminium base before rolling
Composite material includes the first aluminium flake 101, what the paving between the second aluminium flake 103 and the first aluminium flake 101 and the second aluminium flake 103 was spilt
Metal particle layer 102, wherein metallic particles are Cu particles, W particles and Ti particles.Fig. 2 is according to embodiments of the present invention rolls
The structure diagram of aluminum matrix composite after system.As shown in the figure, after rolling, it is one that metallic particles and two pieces of aluminium flakes, which melt,
Body forms the first aluminium flake 201 for including metallic particles and the second aluminium flake 202 including metallic particles.
Embodiment 1
Aluminum matrix composite is prepared in the following manner：Two panels fine aluminium piece is provided；Cu is spilt in the upper and lower surface Jun Pu of fine aluminium piece
Particle, W particles and Ti particles；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；To laminated
Body carries out the first vacuum heat, and the heat treatment temperature of the first vacuum heat is 550 DEG C, and soaking time 1.5h obtains heat
Treated lamilate；And the first rolling is carried out to the lamilate after heat treatment, obtain the first lamilate.The speed of first rolling
It spends for 0.35m/s, volume under pressure 55%.Cu grain diameters are about 25 μm, and W grain diameters are about 6 μm, and Ti grain diameters are about 15
μm。
Embodiment 2
Aluminum matrix composite is prepared in the following manner：Two panels fine aluminium piece is provided；Cu is spilt in the upper and lower surface Jun Pu of fine aluminium piece
Particle, W particles and Ti particles；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；To laminated
Body carries out the first vacuum heat, and the heat treatment temperature of the first vacuum heat is 550 DEG C, and soaking time 1.5h obtains heat
Treated lamilate；The first rolling is carried out to the lamilate after heat treatment, obtains the first lamilate.First lamilate is carried out
Second vacuum heat, wherein, the heat treatment temperature of the second vacuum heat is 450 DEG C, and heat treatment time 25min is obtained
Second lamilate.The second rolling is carried out to the second lamilate, obtains third lamilate.The speed of first rolling is 0.35m/s, under
Pressure amount is 55%.The speed of second rolling is 0.5m/s, volume under pressure 35%.Cu grain diameters are about 25 μm, and W grain diameters are
About 6 μm, Ti grain diameters are about 15 μm.
Embodiment 3
Aluminum matrix composite is prepared in the following manner：Two panels fine aluminium piece is provided；Cu is spilt in the upper and lower surface Jun Pu of fine aluminium piece
Particle, W particles and Ti particles；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；To laminated
Body carries out the first vacuum heat, and the heat treatment temperature of the first vacuum heat is 530 DEG C, and soaking time 2h obtains hot place
Lamilate after reason；The first rolling is carried out to the lamilate after heat treatment, obtains the first lamilate.The is carried out to the first lamilate
Two vacuum heats, wherein, the heat treatment temperature of the second vacuum heat is 400 DEG C, heat treatment time 30min, obtains the
Two lamilates.The second rolling is carried out to the second lamilate, obtains third lamilate.Third lamilate is carried out at third Vacuum Heat
Reason, wherein, the heat treatment temperature of third vacuum heat is 350 DEG C, and heat treatment time 30min obtains the 4th lamilate.It is right
4th lamilate carries out third rolling, obtains layer 5 zoarium, and carry out stress relief annealing to layer 5 zoarium.First rolling
Speed is 0.3m/s, volume under pressure 60%.The speed of second rolling is 0.45m/s, volume under pressure 45%.The speed of third rolling
For 0.6m/s, volume under pressure 30%.Cu grain diameters are about 20 μm, and W grain diameters are about 5 μm, and Ti grain diameters are about 10 μm.
Embodiment 4
Aluminum matrix composite is prepared in the following manner：Two panels fine aluminium piece is provided；Cu is spilt in the upper and lower surface Jun Pu of fine aluminium piece
Particle, W particles and Ti particles；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；To laminated
Body carries out the first vacuum heat, and the heat treatment temperature of the first vacuum heat is 560 DEG C, and soaking time 1h obtains hot place
Lamilate after reason；The first rolling is carried out to the lamilate after heat treatment, obtains the first lamilate.The is carried out to the first lamilate
Two vacuum heats, wherein, the heat treatment temperature of the second vacuum heat is 500 DEG C, heat treatment time 20min, obtains the
Two lamilates.The second rolling is carried out to the second lamilate, obtains third lamilate.Third lamilate is carried out at third Vacuum Heat
Reason, wherein, the heat treatment temperature of third vacuum heat is 390 DEG C, and heat treatment time 20min obtains the 4th lamilate.It is right
4th lamilate carries out third rolling, obtains layer 5 zoarium, and carry out stress relief annealing to layer 5 zoarium.First rolling
Speed is 0.4m/s, volume under pressure 55%.The speed of second rolling is 55m/s, volume under pressure 35%.Third rolling speed be
0.65m/s, volume under pressure 25%.Cu grain diameters are about 30 μm, and W grain diameters are about 8 μm, and Ti grain diameters are about 20 μm.
Embodiment 5
Aluminum matrix composite is prepared in the following manner：Two panels fine aluminium piece is provided；Cu is spilt in the upper and lower surface Jun Pu of fine aluminium piece
Particle, W particles and Ti particles；Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；To laminated
Body carries out the first vacuum heat, and the heat treatment temperature of the first vacuum heat is 550 DEG C, and soaking time 1.5h obtains heat
Treated lamilate；The first rolling is carried out to the lamilate after heat treatment, obtains the first lamilate.First lamilate is carried out
Second vacuum heat, wherein, the heat treatment temperature of the second vacuum heat is 450 DEG C, and heat treatment time 25min is obtained
Second lamilate.The second rolling is carried out to the second lamilate, obtains third lamilate.Third Vacuum Heat is carried out to third lamilate
Processing, wherein, the heat treatment temperature of third vacuum heat is 370 DEG C, and heat treatment time 25min obtains the 4th lamilate.
Third rolling is carried out to the 4th lamilate, obtains layer 5 zoarium, and stress relief annealing is carried out to layer 5 zoarium.First rolling
Speed for 0.35m/s, volume under pressure 55%.The speed of second rolling is 0.5m/s, volume under pressure 35%.The speed of third rolling
It spends for 0.6m/s, volume under pressure 30%.Cu grain diameters are 25 μm, and W grain diameters are 7 μm, and Ti grain diameters are 18 μm.
Embodiment 6
Cu particles only are spilt in the upper and lower surface Jun Pu of fine aluminium piece, does not spread and spills W particles and Ti particles, remaining condition, ginseng
Number, step are same as Example 3.
Embodiment 7
W particles only are spilt in the upper and lower surface Jun Pu of fine aluminium piece, does not spread and spills Cu particles and Ti particles, remaining condition, ginseng
Number, step are same as Example 3.
Embodiment 8
Only in the upper and lower surface Jun Pu of fine aluminium piece spill Cu, Ti particle, do not spread and spill W particles, remaining condition, parameter, step with
Embodiment 3 is identical.
Embodiment 9
First vacuum heat is not carried out to lamilate, and directly carries out the first rolling, remaining condition, parameter, step with
Embodiment 3 is identical.
Embodiment 10
Second vacuum heat is not carried out to lamilate, and directly carries out the second rolling, remaining condition, parameter, step with
Embodiment 3 is identical.
Embodiment 11
Third vacuum heat is not carried out to lamilate, and directly carries out third rolling, remaining condition, parameter, step with
Embodiment 3 is identical.
Embodiment 12
First vacuum heat is changed into be heat-treated in air atmosphere, remaining condition, parameter, step and embodiment
3 is identical.
Embodiment 13
The heat treatment temperature of first vacuum heat is 500 DEG C, remaining condition, parameter, step are same as Example 3.
Embodiment 14
The heat treatment time of first vacuum heat is 30min, remaining condition, parameter, step are same as Example 3.
Embodiment 15
The heat treatment temperature of first vacuum heat is 590 DEG C, remaining condition, parameter, step are same as Example 3.
Embodiment 16
The heat treatment temperature of second vacuum heat is 350 DEG C, remaining condition, parameter, step are same as Example 3.
Embodiment 17
The heat treatment temperature of second vacuum heat is 500 DEG C, remaining condition, parameter, step are same as Example 3.
Embodiment 18
The heat treatment time of second vacuum heat is 10min, remaining condition, parameter, step are same as Example 3.
Embodiment 19
The speed of first rolling is 0.5m/s, and volume under pressure 65%, remaining condition, parameter, step are same as Example 3.
Embodiment 20
The speed of second rolling is 0.6m/s, and volume under pressure 50%, remaining condition, parameter, step are same as Example 3.
Embodiment 21
Cu grain diameters are more than 40 μm, remaining condition, parameter, step are same as Example 3.Ti grain diameters are 10-
20μm。
Embodiment 22
W grain diameters are more than 10 μm, remaining condition, parameter, step are same as Example 3.
Embodiment 23
Ti grain diameters are more than 30 μm, remaining condition, parameter, step are same as Example 3.
Embodiment 24
The aluminum matrix composite of the Double-layer aluminum base material of method preparation introduced according to 1 3.2.2 of existing technical literature sections,
Grain grain size is identical with existing technical literature 1 with particle type.
The test of tensile strength, fracture toughness, damping capacity, test knot are carried out to the composite material of embodiment 1-24 manufactures
Fruit is listed in table 1.Compare for convenience, above-mentioned each test result numerical value is normalized on the basis of the numerical value of embodiment 1.
Table 1
The description of the aforementioned specific exemplary embodiment to the present invention is in order to illustrate and illustration purpose.These descriptions
It is not wishing to limit the invention to disclosed precise forms, and it will be apparent that according to the above instruction, can much be changed
And variation.The purpose of selecting and describing the exemplary embodiment is that explain that the specific principle of the present invention and its reality should
With so that those skilled in the art can realize and utilize the present invention a variety of different exemplary implementations and
Various chooses and changes.The scope of the present invention is intended to be limited by claims and its equivalents.
Claims (10)
1. a kind of preparation method of aluminum matrix composite, it is characterised in that：The preparation method includes the following steps：
At least two panels fine aluminium piece is provided；
Cu particles, W particles and Ti particles are spilt in the upper and lower surface Jun Pu of the fine aluminium piece；
Heap lay-up spills the fine aluminium piece of Cu particles, W particles and Ti particles, obtains lamilate；
The first vacuum heat is carried out to the lamilate, the heat treatment temperature of first vacuum heat is 530-560 DEG C,
Soaking time is 1-2h, the lamilate after being heat-treated；And
The first rolling is carried out to the lamilate after the heat treatment, obtains the first lamilate.
2. preparation method as described in claim 1, it is characterised in that：The preparation method further comprises：To described first
Lamilate carries out the second vacuum heat, wherein, the heat treatment temperature of second vacuum heat is 400-500 DEG C, at heat
The reason time is 20-30min, obtains the second lamilate.
3. preparation method as claimed in claim 2, it is characterised in that：The preparation method further comprises：To described second
Lamilate carries out the second rolling, obtains third lamilate.
4. preparation method as claimed in claim 3, it is characterised in that：The preparation method further comprises：To the third
Lamilate carries out third vacuum heat, wherein, the heat treatment temperature of the third vacuum heat is 350-390 DEG C, at heat
The reason time is 20-30min, obtains the 4th lamilate.
5. preparation method as claimed in claim 4, it is characterised in that：The preparation method further comprises：To the described 4th
Lamilate carries out third rolling, obtains layer 5 zoarium, and carry out stress relief annealing to the layer 5 zoarium.
6. preparation method as described in claim 1, it is characterised in that：The speed of first rolling is 0.3-0.4m/s, under
Pressure amount is 55-60%.
7. preparation method as claimed in claim 3, it is characterised in that：The speed of second rolling is 0.45-0.55m/s,
Volume under pressure is 35-45%.
8. preparation method as claimed in claim 5, it is characterised in that：The speed of the third rolling is 0.6-0.65m/s, under
Pressure amount is 25-30%.
9. preparation method as described in claim 1, it is characterised in that：The Cu grain diameters are 20-30 μm, the W particles
Grain size is 5-8 μm, and Ti grain diameters are 10-20 μm.
10. a kind of aluminum matrix composite, it is characterised in that：The aluminum matrix composite is as described in one of claim 1-9
Preparation method prepare.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449421A (en) * | 1988-03-09 | 1995-09-12 | Toyota Jidosha Kabushiki Kaisha | Aluminum alloy composite material with intermetallic compound finely dispersed in matrix among reinforcing elements |
| CN1239150A (en) * | 1999-06-24 | 1999-12-22 | 东南大学 | Titanium carbide reinforced antiwear aluminium alloy and its preparing process |
| CN104388722A (en) * | 2014-11-07 | 2015-03-04 | 厦门钨业股份有限公司 | Hard alloy with binding phase intensified by virtue of heat treatment and preparation method of hard alloy |
| CN105555988A (en) * | 2013-09-25 | 2016-05-04 | 中国电力株式会社 | Method for diffusion coating heat-resistant metal member with creep reinforcement material, and creep-strength-enhanced heat-resistant metal member |
| CN106756159A (en) * | 2016-12-28 | 2017-05-31 | 北京有色金属研究总院 | A kind of preparation method of multilevel hierarchy tungsten particle reinforced aluminum matrix composites |
-
2017
- 2017-12-23 CN CN201711412313.8A patent/CN108161209B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449421A (en) * | 1988-03-09 | 1995-09-12 | Toyota Jidosha Kabushiki Kaisha | Aluminum alloy composite material with intermetallic compound finely dispersed in matrix among reinforcing elements |
| CN1239150A (en) * | 1999-06-24 | 1999-12-22 | 东南大学 | Titanium carbide reinforced antiwear aluminium alloy and its preparing process |
| CN105555988A (en) * | 2013-09-25 | 2016-05-04 | 中国电力株式会社 | Method for diffusion coating heat-resistant metal member with creep reinforcement material, and creep-strength-enhanced heat-resistant metal member |
| CN104388722A (en) * | 2014-11-07 | 2015-03-04 | 厦门钨业股份有限公司 | Hard alloy with binding phase intensified by virtue of heat treatment and preparation method of hard alloy |
| CN106756159A (en) * | 2016-12-28 | 2017-05-31 | 北京有色金属研究总院 | A kind of preparation method of multilevel hierarchy tungsten particle reinforced aluminum matrix composites |
Non-Patent Citations (1)
| Title |
|---|
| 郑薇: "A1基高阻尼复合材料的累积叠轧焊法(ARB)制备与性能研究", 《万方学位论文》 * |
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