CN103725947A - Ceramic particle enhanced magnesium-based composite material and preparation method thereof - Google Patents
Ceramic particle enhanced magnesium-based composite material and preparation method thereof Download PDFInfo
- Publication number
- CN103725947A CN103725947A CN201410010992.6A CN201410010992A CN103725947A CN 103725947 A CN103725947 A CN 103725947A CN 201410010992 A CN201410010992 A CN 201410010992A CN 103725947 A CN103725947 A CN 103725947A
- Authority
- CN
- China
- Prior art keywords
- magnesium
- composite material
- powder
- based composite
- ceramic
- 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
Images
Landscapes
- Powder Metallurgy (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
A method for preparing a magnesium-based composite material through a metal melt pressureless infiltration ceramic precast block is a preparation method which is low in cost, rapid and high-efficiency and realizes final forming. Because the wettability between ceramics and a metal system is low, the infiltration process is difficultly performed even cannot be performed. The invention provides a ceramic particle enhanced magnesium-based composite material and a preparation method thereof aiming at the problems. A small amount of the third-phase component metal Ti which has high melting point and is immiscible with a magnesium melt is added into the ceramic precast block to serve as a magnesium melt infiltration inducer, the wettability of a B4C/Mg composite material system is effectively improved, and a B4C/Mg series ultra-light wear-resistant ceramic particle enhanced magnesium-based composite material is prepared. The method comprises the following steps: mechanically and uniformly mixing B4C powder, Ti powder and an adhesive, performing cold pressing to prepare a ceramic precast block, putting the ceramic precast block and a pure magnesium ingot into an electric furnace for heating, melting the pure magnesium ingot, infiltrating the magnesium ingot into pores of the ceramic precast block, and preparing the ceramic particle enhanced magnesium-based composite material.
Description
Technical field
The invention belongs to material technology field, particularly a kind of ultralight high-wearing feature magnesium base composite material and preparation method thereof.
Background technology
Material is basis and the guide of science, social progress, is the milestone of human progress.But over nearly 40 years, scientific technological advance is rapid, the particularly development of the hard-core technology such as aerospace, automobile, the performance of material has been proposed to more and more stricter requirement, and traditional single-material cannot meet these requirements.At this moment, the appearance of matrix material just becomes the inexorable trend of the single-material application developments such as metal, pottery, is also the comprehensive distillation of various single-material performances.
Metal-base composites is to take metal or alloy as matrix, the matrix material that the fiber, whisker, particle etc. of pottery of take is reinforcement.It combines the good characteristics such as high strength, high elastic coefficient, wear resistance, high thermal resistance and solidity to corrosion of toughness, conduction, thermal conductivity and the pottery of metal, compare with traditional metallic substance, there is high specific tenacity, specific rigidity, specific modulus, high temperature resistant, wear-resistant, antifatigue, the excellent properties such as damping and amortization is good, thermal expansivity is little, chemical stability and good stability of the dimension, in aerospace and automotive field, demonstrate very wide application prospect.Magnesium base composite material is to take the pottery that pure magnesium or magnesium alloy be matrix to strengthen magnesium base composite material, because magnesium has the features such as low density, high specific tenacity and specific rigidity, therefore, magnesium base composite material has larger application potential in emerging technology field than traditional metal materials and aluminum matrix composite, and be described as the novel material of 21 century environmental protection and Sustainable development, in the fields such as aerospace, automobile making, Electronic Packaging and sports equipment, show huge application prospect.
Metal melt pressure-free impregnation ceramics preparative piece prepare magnesium base composite material be a kind of low cost, rapidly and efficiently, the composite material and preparation method thereof of near-net forming.But the prerequisite that realizes this process is that pottery must have good wettability with intermetallic.Generally, the wettability between pottery and metal system is not fine, and this is by the significantly reduction of the speed that causes infiltrating, and even infiltration process can not occur.Improving infiltration temperature is a method that solves ceramic-metal melt wettability; In general, temperature raises and plays certain effect to improving wettability, still, for the low melting point metal as magnesium, the small size rising of melt infiltration temperature is all by the quick volatilization of aggravation magnesium metal melt, and this has not only increased process costs, and causes preparation process to carry out.
Summary of the invention
For the problems referred to above of existing on existing performance of magnesium-based composite material and in technique, the invention provides a kind of ceramic particle reinforced magnesium-based composite material and preparation method thereof, by in ceramics preparative piece, add a small amount of high-melting-point and with the immiscible third phase constituent element of magnesium melt metal Ti as magnesium melt infiltration inducer, effectively improve B
4the wettability of C/Mg composite system, prepares B
4c/Mg is ultralight high-wearing feature ceramic particle reinforced magnesium-based composite material.
The technical solution used in the present invention is, a kind of ceramic particle reinforced magnesium-based composite material, is comprised of pure magnesium matrix and ceramic enhanced granule, and wherein pure magnesium matrix volume accounts for 40～50% of total composite volume, and ceramic enhanced granule is by B
4c and Ti form, and Ti volume accounts for 6～8% of ceramic enhanced granule cumulative volume; Ti and B
4c forms particle packing structure, and Mg infiltrates in the hole of particle packing structure.
The density of above-mentioned ceramic particle reinforced magnesium-based composite material is at 2.09～2.22g/cm
3.
Another one technical scheme of the present invention is, a kind of preparation method of ceramic particle reinforced magnesium-based composite material, and step is as follows:
(1) be averaged the B that granularity is 5～28 μ m
4ti powder and the tackiness agent of C powder, mean particle size≤25 μ m, mechanically mixing is even, obtains powder mix; Wherein, Ti powder amount is B
46～8% of C powder and Ti powder cumulative volume, amount of binder is Ti powder and B
45%～10% of C powder cumulative volume;
(2) by powder mix, by the unidirectional density that is cold-pressed into of press, be 50～60% ceramics preparative piece;
(3) get the pure magnesium ingot that size is identical with ceramics preparative piece, the two is put into graphite jig, magnesium ingot is positioned at ceramics preparative piece top, and the consistent size of the two contact surface;
(4) graphite jig that ceramics preparative piece and pure magnesium ingot are housed is put into the flat-temperature zone of vacuum resistance furnace, under mobile argon gas atmosphere condition, with 10K/min, be warming up to 275～285 ℃, insulation 10～15min, overflows tackiness agent volatilization; And then being warming up to 680～720 ℃ with 10K/min, insulation 90～150min, makes under capillary force action, to be infiltrated up in the hole in ceramics preparative piece after pure magnesium ingot fusing, makes ceramic particle reinforced magnesium-based composite material.
Above-mentioned tackiness agent is natural rubber.
The above-mentioned unidirectional density that is cold-pressed into is that 50～60% ceramics preparative piece refers to ceramic powder mix is placed in to compacting tool set, and adopting press is 50～60% corresponding height values by its Uniaxial Compression to density; Relation between density and prefabricated section height:
wherein,
for ceramics preparative piece density, m
surveyfor the quality of ceramics preparative piece actual measurement, ρ
reasonfor ceramics preparative piece theoretical density, φ is the diameter of the prefabricated section of compacting, the height that h is prefabricated section.
Purity >=99.95% of above-mentioned pure magnesium ingot.
Above-mentioned B
4purity>=99.5% of C powder, purity>=99.5% of Ti powder.
Purity >=99.999% of above-mentioned argon gas.
The principle of method foundation of the present invention is:
1, pure magnesium melt infiltration B
4c ceramics preparative piece is a process extremely slowly, and the spontaneous infiltration that does not add third phase constituent element metal is impossible occur, or carry out extremely slow, and when lower than 750 ℃, spontaneous infiltration process can not realize.But while having a small amount of metal Ti to participate in, while adopting the refractory metal that do not dissolve each other to bring out infiltration, during temperature more than a little higher than MAGNESIUM METAL fusing point, the speed that this process is carried out improves greatly, but also has avoided volatilization; This is mainly because add third phase constituent element refractory metal titanium (Ti) in ceramics preparative piece, can reduce surface tension and liquid/liquid/solid interface tension force of molten metal, thereby improve B
4wettability between C pottery and metal M g melt; Even a small amount of titanium particle, also can bring out magnesium melt and realize carrying out fast of infiltration process, thus make ultralight and have height resistance to abrasion particle reinforced magnesium base compound material.
2, B
4the density of C pottery is low, is only 2.52g/cm
3, and be the high and very competent material of anti-neutron radiation of a kind of wear resistance, the density of magnesium is also very low, is 1.74g/cm
3, therefore, by B
4the particle reinforced magnesium base compound material density that C and a small amount of Ti form is still lower, remains a kind of desirable lightweight, matrix material that wear resisting property is good.
Feature of the present invention is:
1, the invention provides a kind of pottery and strengthen magnesium base composite material, this matrix material combines magnesium and B
4the advantage of C pottery, has low density, simultaneously B
4c plays the effect of strengthening to magnesium matrix, wear resistance is also improved, and its density is 2.09～2.22g/cm
3, the purer magnesium of wear resistance has improved 22.2%～27.7%, can be used as the material of wearing piece.
2, consider metal melt impregnated porcelain prefabricated section before make demands, optimization design to add in ceramics preparative piece third phase high-melting-point, with the immiscible metal constituent element of metal melt Ti, improve pottery and intermetallic wettability, realized the quick infiltration of metal melt to ceramics preparative piece.
3, utilize preparation method of the present invention, ceramics preparative piece and pure magnesium ingot can complete metal melt to the quick infiltration of ceramics preparative piece at lesser temps (680～720 ℃), add tackiness agent to be conducive to strengthen the intensity of prefabricated section, be convenient to carrying out smoothly of infiltration process.
4, utilize preparation method of the present invention, can obtain ultralight, wear-resisting ceramic particle reinforced magnesium-based composite material, for the synthetic and application of low-cost mixing reinforced magnesium based composites is laid a good foundation, also for the intermetallic matrix material that utilizes refractory metal to bring out other system of infiltration preparation provides reference.
Accompanying drawing explanation
Fig. 1 is the ceramic particle reinforced magnesium-based composite material microstructure picture figure of preparation in the embodiment of the present invention 1; In figure, white bright particle is B
4c particle, the part of black is Mg matrix, Ti particle volume seldom, does not almost observe.
Fig. 2 is the ceramic particle reinforced magnesium-based composite material microstructure picture figure of preparation in the embodiment of the present invention 1; In figure, cross mark place is Ti particle.
Fig. 3 is the ceramic particle reinforced magnesium-based composite material wear test graphic representation of preparing in the embodiment of the present invention; In figure, each curve is followed successively by the abrasion loss curve of MAGNESIUM METAL from top to bottom, the ceramic particle reinforced magnesium-based composite material wear curve of the ceramic particle reinforced magnesium-based composite material wear curve of embodiment 3, embodiment 2 and the ceramic particle reinforced magnesium-based composite material wear curve of embodiment 1.
Embodiment
In the embodiment of the present invention, density measurement adopts: plum Teller-Tuo benefit surmounts series of X S analytical balance (METTLER TOLEDO XS105Dual Range), and maximum capacity scope is 41g/120g, and readability is 0.01mg/0.1mg.
In the embodiment of the present invention, to the microstructure observation of ceramic particle reinforced magnesium-based composite material, adopt FEI Quanta600 type scanning electronic microscope to characterize; Its thing adopts X ' Pert Pro type X-ray diffractometer to determine mutually.
In the embodiment of the present invention, wear resistance is measured and is adopted MG-2000 type high-speed and high-temperature friction wear testing machine, and maximum positive voltage power is 2000N, maximum speed 3200r/min; Test parameter is set as: sliding velocity is 250r/min, and sliding time is 5min, and pressure is set as 20N successively, 40N, and 60N, 80N, take plane perpendicular to axial direction as abrasion surface; Concrete grammar is: before and after wearing and tearing, sample, friction pair all will clean 20min with ultrasonic wave alcohol, on the electronic balance that is then 0.1mg in precision, weigh, and try to achieve sample mass loss during abrasion, using abrasion loss as the standard of weighing wear resistance.
B in the embodiment of the present invention
4c powder and Ti powder are commercial product; B
4weight purity>=99.5% of C powder, weight purity>=99.5% of Ti powder.
Natural rubber in the embodiment of the present invention is commercial Industrial products.
Magnesium ingot in the embodiment of the present invention is commercial product, weight purity >=99.95%.
Argon gas in the embodiment of the present invention is commercial product, bulk purity >=99.999%.
The material of the graphite jig in the embodiment of the present invention is the high purity graphite of weight purity 99.9%.
It is that 50～60% ceramics preparative piece refers to ceramic powder mix is placed in to compacting tool set that unidirectional in the embodiment of the present invention is cold-pressed into density, adopts ρ
reasonpress is 50～60% corresponding height values by its Uniaxial Compression to density; Relation between density and prefabricated section height:
wherein,
for ceramics preparative piece density, m
surveyfor the quality of ceramics preparative piece actual measurement, ρ
reasonfor ceramics preparative piece theoretical density, φ is the diameter of the prefabricated section of compacting, the height that h is prefabricated section.This formula is net result, and derivation formula does not outline one by one.
Embodiment 1
A preparation method for ceramic particle reinforced magnesium-based composite material, step is as follows:
1, be averaged the B that granularity is 28 μ m
4the liquid natural rubber of the Ti powder of C powder, mean particle size≤25 μ m and binding agent, mechanically mixing is even, obtains powder mix; Wherein, Ti powder amount is Ti powder and B
48% of C powder cumulative volume, amount of binder is Ti powder and B
45% of C powder cumulative volume;
2, by powder mix, by the unidirectional density that is cold-pressed into of press, be 60% ceramics preparative piece;
3, get the pure magnesium ingot that size is identical with ceramics preparative piece, the two is put into graphite jig, magnesium ingot is positioned at ceramics preparative piece top, and the consistent size of the two contact surface;
4, the graphite jig that ceramics preparative piece and magnesium ingot are housed is put into the flat-temperature zone of vacuum resistance furnace, under mobile argon gas atmosphere condition, with 10K/min, be warming up to 275 ℃, insulation 10min, so that binding agent vaporization at high temperature, and then with 10K/min speed, be warming up to 720 ℃, insulation 150min, make under capillary force action, to be infiltrated up in the hole in ceramics preparative piece after pure magnesium ingot fusing, make ceramic particle reinforced magnesium-based composite material.
This ceramic particle reinforced magnesium-based composite material is comprised of Mg matrix and ceramic enhanced granule, and the two volume ratio is 40%:60%, and ceramic enhanced granule is by B
4c and Ti form, and Ti volume accounts for 8% of ceramic enhanced granule cumulative volume, Ti and B
4c forms particle packing structure, and Mg infiltrates in the hole of particle packing structure; The density of this matrix material is 2.22g/cm
3;
Adopt MG-2000 type high-speed and high-temperature friction wear testing machine to carry out wear test, with magnesium ingot, be contrast experiment, experimental result as shown in Figure 3; Microstructure picture as depicted in figs. 1 and 2.
Embodiment 2
A preparation method for ceramic particle reinforced magnesium-based composite material, step is as follows:
1, be averaged the B that granularity is 10 μ m
4the liquid natural rubber of the Ti powder of C powder, mean particle size≤25 μ m and binding agent, mechanically mixing is even, obtains powder mix; Wherein, Ti powder amount is Ti powder and B
47% of C powder cumulative volume, amount of binder is Ti powder and B
48% of C powder cumulative volume;
2, by powder mix, by the unidirectional density that is cold-pressed into of press, be 55% ceramics preparative piece;
3, get the pure magnesium ingot that size is identical with ceramics preparative piece, the two is put into graphite jig, magnesium ingot is positioned at ceramics preparative piece top, and the consistent size of the two contact surface;
4, the graphite jig that ceramics preparative piece and magnesium ingot are housed is put into the flat-temperature zone of vacuum resistance furnace, under mobile argon gas atmosphere condition, with 10K/min, be warming up to 280 ℃, insulation 12min, so that binding agent vaporization at high temperature, and then with 10K/min speed, be warming up to 700 ℃, insulation 120min, make under capillary force action, to be infiltrated up in the hole in ceramics preparative piece after pure magnesium ingot fusing, make ceramic particle reinforced magnesium-based composite material.
This ceramic particle reinforced magnesium-based composite material is comprised of Mg matrix and ceramic enhanced granule, and the two volume ratio is 45%:55%, and ceramic enhanced granule is by B
4c and Ti form, and Ti volume accounts for 7% of ceramic enhanced granule cumulative volume, Ti and B
4c forms particle packing structure, and Mg infiltrates in the hole of particle packing structure; The density of this matrix material is 2.15g/cm
3.
Adopt MG-2000 type high-speed and high-temperature friction wear testing machine to carry out wear test, with magnesium ingot, be contrast experiment, experimental result as shown in Figure 3.
Embodiment 3
A preparation method for ceramic particle reinforced magnesium-based composite material, step is as follows:
1, be averaged the B that granularity is 5 μ m
4the liquid natural rubber of the Ti powder of C powder, mean particle size≤25 μ m and binding agent, mechanically mixing is even, obtains powder mix; Wherein, Ti powder amount is Ti powder and B
46% of C powder cumulative volume, amount of binder is Ti powder and B
410% of C powder cumulative volume;
2, by powder mix, by the unidirectional density that is cold-pressed into of press, be 50% ceramics preparative piece;
3, get the pure magnesium ingot that size is identical with ceramics preparative piece, the two is put into graphite jig, magnesium ingot is positioned at ceramics preparative piece top, and the consistent size of the two contact surface;
4, the graphite jig that ceramics preparative piece and magnesium ingot are housed is put into the flat-temperature zone of vacuum resistance furnace, under mobile argon gas atmosphere condition, with 10K/min, be warming up to 285 ℃, insulation 15min, so that binding agent vaporization at high temperature, and then with 10K/min speed, be warming up to 680 ℃, insulation 90min, make under capillary force action, to be infiltrated up in the hole in ceramics preparative piece after pure magnesium ingot fusing, make ceramic particle reinforced magnesium-based composite material.
This ceramic particle reinforced magnesium-based composite material is comprised of Mg matrix and ceramic enhanced granule, and the two volume ratio is 50%:50%, and ceramic enhanced granule is by B
4c and Ti form, and Ti volume accounts for 6% of ceramic enhanced granule cumulative volume, Ti and B
4c forms particle packing structure, and Mg infiltrates in the hole of particle packing structure; The density of this matrix material is 2.09g/cm
3.
Adopt MG-2000 type high-speed and high-temperature friction wear testing machine to carry out wear test, with magnesium ingot, be contrast experiment, experimental result as shown in Figure 3.
Claims (6)
1. a ceramic particle reinforced magnesium-based composite material, is comprised of pure magnesium matrix and ceramic enhanced granule, it is characterized in that, described pure magnesium matrix volume accounts for 40～50% of total composite volume, and ceramic enhanced granule is by B
4c and Ti form, and Ti volume accounts for 6～8% of ceramic enhanced granule cumulative volume.
2. a kind of ceramic particle reinforced magnesium-based composite material according to claim 1, is characterized in that, the density of described ceramic particle reinforced magnesium-based composite material is 2.09～2.22g/cm
3.
3. a preparation method for ceramic particle reinforced magnesium-based composite material, is characterized in that, step is as follows:
(1) be averaged the B that granularity is 5～28 μ m
4ti powder and the tackiness agent of C powder, mean particle size≤25 μ m, mechanically mixing is even, obtains powder mix; Wherein, Ti powder amount is Ti powder and B
46～8% of C powder cumulative volume, amount of binder is Ti powder and B
45%～10% of C powder cumulative volume;
(2) by powder mix, by the unidirectional density that is cold-pressed into of press, be 50～60% ceramics preparative piece;
(3) get the pure magnesium ingot that size is identical with ceramics preparative piece, the two is put into graphite jig, magnesium ingot is positioned at ceramics preparative piece top, and the consistent size of the two contact surface;
(4) graphite jig that ceramics preparative piece and pure magnesium ingot are housed is put into the flat-temperature zone of vacuum resistance furnace, under mobile argon gas atmosphere condition, with 10K/min, be warming up to 275～285 ℃, insulation 10～15min, overflows tackiness agent volatilization; And then being warming up to 680～720 ℃ with 10K/min, insulation 90～150min, makes under capillary force action, to be infiltrated up in the hole in ceramics preparative piece after pure magnesium ingot fusing, makes ceramic particle reinforced magnesium-based composite material.
4. the preparation method of a kind of ceramic particle reinforced magnesium-based composite material according to claim 3, is characterized in that, described tackiness agent is natural rubber.
5. the preparation method of a kind of ceramic particle reinforced magnesium-based composite material according to claim 3, is characterized in that, purity >=99.999% of described argon gas.
6. the preparation method of a kind of ceramic particle reinforced magnesium-based composite material according to claim 1 or a kind of ceramic particle reinforced magnesium-based composite material claimed in claim 3, is characterized in that, purity>=99.95% of described pure magnesium ingot, B
4purity>=99.5% of C powder, purity>=99.5% of Ti powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010992.6A CN103725947B (en) | 2014-01-09 | 2014-01-09 | A kind of ceramic particle reinforced magnesium-based composite material and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410010992.6A CN103725947B (en) | 2014-01-09 | 2014-01-09 | A kind of ceramic particle reinforced magnesium-based composite material and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103725947A true CN103725947A (en) | 2014-04-16 |
| CN103725947B CN103725947B (en) | 2016-04-13 |
Family
ID=50450237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410010992.6A Expired - Fee Related CN103725947B (en) | 2014-01-09 | 2014-01-09 | A kind of ceramic particle reinforced magnesium-based composite material and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103725947B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105349817A (en) * | 2015-10-29 | 2016-02-24 | 无锡桥阳机械制造有限公司 | Technology for preparing composite material |
| CN105734329A (en) * | 2016-04-22 | 2016-07-06 | 西南交通大学 | Method for preparing high-strength and high-toughness magnesium-based nano composite |
| CN108546841A (en) * | 2018-03-24 | 2018-09-18 | 深圳万佳互动科技有限公司 | A kind of pressure-free impregnation prepares magnesium alloy and preparation method thereof |
| CN109396440A (en) * | 2018-12-27 | 2019-03-01 | 吉林大学 | A kind of forming method of ceramic particle reinforced aluminium base composite material |
| CN110438373A (en) * | 2019-08-29 | 2019-11-12 | 东北大学 | A kind of preparation method of magnesium-based composite material |
| CN114669743A (en) * | 2022-03-18 | 2022-06-28 | 辽宁石油化工大学 | Boron carbide reinforced foamed aluminum composite material and preparation method thereof |
| CN114935279A (en) * | 2022-04-08 | 2022-08-23 | 北京理工大学 | Metal casting prestressed ceramic composite protective armor and preparation method thereof |
| CN114985707A (en) * | 2022-05-30 | 2022-09-02 | 长飞光纤光缆股份有限公司 | Preparation method of aluminum-clad metal-based diamond composite material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718792A (en) * | 2005-07-14 | 2006-01-11 | 上海交通大学 | Preparation method of titanium particle reinforced magnesium base composite material |
| CN101148722A (en) * | 2007-11-08 | 2008-03-26 | 上海交通大学 | In situ self-generation aluminum nitride and magnesium disilicide enhanced magnesium-base composite material and preparation method thereof |
| CN101214545A (en) * | 2007-12-27 | 2008-07-09 | 上海交通大学 | Method for preparing in situ granule mixed reinforced magnesium base composite material |
-
2014
- 2014-01-09 CN CN201410010992.6A patent/CN103725947B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1718792A (en) * | 2005-07-14 | 2006-01-11 | 上海交通大学 | Preparation method of titanium particle reinforced magnesium base composite material |
| CN101148722A (en) * | 2007-11-08 | 2008-03-26 | 上海交通大学 | In situ self-generation aluminum nitride and magnesium disilicide enhanced magnesium-base composite material and preparation method thereof |
| CN101214545A (en) * | 2007-12-27 | 2008-07-09 | 上海交通大学 | Method for preparing in situ granule mixed reinforced magnesium base composite material |
Non-Patent Citations (1)
| Title |
|---|
| 郝元恺等: "纯镁对碳化硼颗粒的常压浸渗研究", 《复合材料学报》 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105349817A (en) * | 2015-10-29 | 2016-02-24 | 无锡桥阳机械制造有限公司 | Technology for preparing composite material |
| CN105734329A (en) * | 2016-04-22 | 2016-07-06 | 西南交通大学 | Method for preparing high-strength and high-toughness magnesium-based nano composite |
| CN108546841A (en) * | 2018-03-24 | 2018-09-18 | 深圳万佳互动科技有限公司 | A kind of pressure-free impregnation prepares magnesium alloy and preparation method thereof |
| CN109396440A (en) * | 2018-12-27 | 2019-03-01 | 吉林大学 | A kind of forming method of ceramic particle reinforced aluminium base composite material |
| CN110438373A (en) * | 2019-08-29 | 2019-11-12 | 东北大学 | A kind of preparation method of magnesium-based composite material |
| WO2021035776A1 (en) * | 2019-08-29 | 2021-03-04 | 东北大学 | Method for preparing magnesium-based composite material |
| CN114669743A (en) * | 2022-03-18 | 2022-06-28 | 辽宁石油化工大学 | Boron carbide reinforced foamed aluminum composite material and preparation method thereof |
| CN114669743B (en) * | 2022-03-18 | 2023-12-05 | 辽宁石油化工大学 | Boron carbide reinforced foam aluminum composite material and preparation method thereof |
| CN114935279A (en) * | 2022-04-08 | 2022-08-23 | 北京理工大学 | Metal casting prestressed ceramic composite protective armor and preparation method thereof |
| CN114985707A (en) * | 2022-05-30 | 2022-09-02 | 长飞光纤光缆股份有限公司 | Preparation method of aluminum-clad metal-based diamond composite material |
| CN114985707B (en) * | 2022-05-30 | 2024-01-23 | 长飞光纤光缆股份有限公司 | Preparation method of aluminum-clad Jin Shuji diamond composite material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103725947B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103725947B (en) | A kind of ceramic particle reinforced magnesium-based composite material and preparation method thereof | |
| CN104073674B (en) | A kind of preparation method of Graphene aluminum matrix composite | |
| Yang et al. | Highly conductive wear resistant Cu/Ti 3 SiC 2 (TiC/SiC) co-continuous composites via vacuum infiltration process | |
| Xu et al. | Combustion synthesis and densification of titanium diboride–copper matrix composite | |
| CN107141004B (en) | Boron carbide composite material and preparation method thereof | |
| CN102531670A (en) | Preparation method of ceramic metal composite material with high compressive strength and low density | |
| CN103243280B (en) | Carbon fiber reinforced aluminum-based composite material and preparation method thereof | |
| CN106435241B (en) | A kind of porous Si3N4/ SiC complex phase ceramics strengthen the preparation method of metal-base composites | |
| Lu et al. | Microstructure and mechanical properties of TiAl-based composites prepared by Stereolithography and gelcasting technologies | |
| CN101717900B (en) | Method for preparing silicon nitride reinforced aluminium-based composite material | |
| Wang et al. | Ti3Si (Al) C2-based ceramics fabricated by reactive melt infiltration with Al70Si30 alloy | |
| Zhang et al. | Effect of metal matrix alloying on mechanical strength of diamond particle-reinforced aluminum composites | |
| CN103938006B (en) | The preparation method of the corrosion of resistance to aluminium cermet material | |
| CN102173802A (en) | In-situ (TiB2+SiC)/Ti3SiC2 complex phase ceramic material and preparation method thereof | |
| CN104593657A (en) | Boron carbide-based composite material and preparation method thereof | |
| Chao et al. | The effect of Ti addition on the microstructure and fracture toughness of BN-Al composite materials synthesized by vacuum infiltration | |
| Ahmed et al. | Effect of zirconia and iron on the mechanical properties of Al2O3/TiC composites processed using combined self-propagating synthesis and direct consolidation technique | |
| Zhao et al. | Microstructure and properties of ZrC–W composite fabricated by reactive infiltration of Zr2Cu into WC/W preform | |
| Jiang et al. | Fabrication of Cf/ZrC–SiC composites using Zr–8.8 Si alloy by melt infiltration | |
| CN105483487A (en) | Zirconium-containing boron carbide and aluminum alloy composite and preparing method thereof | |
| WO2014207776A1 (en) | Method for producing aluminum matrix composites through pressureless infiltration | |
| Rangaraj et al. | Reaction, densification, and mechanical properties of Ti2AlCx ceramics at low applied pressure and temperature | |
| CN102815957B (en) | Nonferrous metal alloy-toughened aluminum nitride ceramic-based composite material and preparation method thereof | |
| CN102352472A (en) | Silicon nitride and aluminum double continuous phase composite material and preparation method thereof | |
| Lin et al. | B4C-SiC skeleton reinforced graphite composites with excellent mechanical properties |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |