CN109231989A - A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material - Google Patents
A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material Download PDFInfo
- Publication number
- CN109231989A CN109231989A CN201811294438.XA CN201811294438A CN109231989A CN 109231989 A CN109231989 A CN 109231989A CN 201811294438 A CN201811294438 A CN 201811294438A CN 109231989 A CN109231989 A CN 109231989A
- Authority
- CN
- China
- Prior art keywords
- alloy
- ceramic material
- almc
- preparation
- alm
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
- C04B35/5611—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on titanium carbides
- C04B35/5618—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides based on titanium carbides based on titanium aluminium carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3839—Refractory metal carbides
- C04B2235/3843—Titanium carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/40—Metallic constituents or additives not added as binding phase
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Powder Metallurgy (AREA)
Abstract
The present invention relates to a kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material, with TiH2, AlM alloy, TiC be raw material, synthesize Ti under high-temperature and high-pressure conditions3AlMC2Ceramic material, any one of the AlM alloy in AlLi alloy, AlNa alloy and AlK alloy.Alloy with high activity intercalation Ti of the invention3AlMC2The preparation method novel formula of ceramic material, simple process, time-consuming is few, obtained Ti3AlMC2Ceramic material purity is high, impurity are few, and Product Activity is high, can react with low concentration acid, also it can be reacted with alkali, this greatly reduces ceramic material subsequent processing difficulty, and greatly improve the application range of ceramic material, make it have very high application value.
Description
Technical field
The present invention relates to field of ceramic material preparation, more particularly to a kind of alloy with high activity intercalation Ti3AlMC2Ceramic material
The preparation method of material.
Background technique
Ceramic material has many advantages, such as that fusing point is high, anti-oxidant, corrosion-resistant, has in fields such as the energy, metallurgy, machinery, chemical industry
Wide application prospect.The disadvantages of high, fracture toughness is low, processing difficulties but ceramic material also enbrittles simultaneously.How
The performance for improving ceramic material, increases operation rate, is a problem to be solved.Currently, a kind of novel three with layer structure
First ceramics Mn+1AXnMaterial causes the extensive concern of people.Wherein, M is transiting group metal elements, and A is III or IV race's element, X
It is C or N, n=1,2 or 3.And most representative is Ti3AlC2Ceramic material.
Ternary layered ceramic Ti3AlC2Integrate the excellent performance of metal and ceramics, high temperature resistant, elasticity modulus is high, in height
Temperature is lower to have good plasticity, is the ideal candidates material of high-temperature engine, heat exchanger.Meanwhile Ti3AlC2Resistance to thermal shock has
Good conductive, thermal conductivity, easy processing, and have good self-lubricating property, but also as the conductive component of high-speed slide contact,
Alternating current generator brush etc..In addition, Ti3AlC2Ceramic material also has good machining property, inoxidizability and corrosion resistance,
Blender bearing etc. suitable for chemical reaction kettle.
Zhu Li is intelligent et al. using traditional Ti, Al, C simple substance as raw material, is prepared for mechanical alloying plus annealing
Ti3AlC2Powder body material, but the Ti of inventive method preparation3AlC2In material, TiC content is higher, and the very low (China of activity
Patent CN200510110176.3), limit the application range of product.Guo Jun is bright et al. to use self-propagating high-temperature synthesis
(SHS), using Ti, Al, C as raw material, Ti is synthetically prepared by 3:1:2 molar ratio3AlC2Powder body material, but this method preparation condition
Harsher, product purity is not high enough, and activity is very low, is difficult to be post-processed (Chinese patent CN200910094336.8).King
Sweet smell et al. prepares Ti using the method for mechanical alloying and vacuum thermal sintering3AlC2Ceramic powder, but this method preparation
Ti3AlC2Middle TiC impurity phase is more, and purity is not high, and the activity (Chinese patent not shown
CN201310497696.9).In short, Ti3AlC2Preparation method there are many kinds of, but most methods hardly result in purity compared with
High Ti3AlC2Material, often with some impurity phases in product, such as TiC, Ti3AlC etc. affects the performance of material；This
Outside, it is often more important that, the lytic activity that traditional raw material is formulated is relatively low, hardly reacted with low concentration acid or alkali, after
Continuous application is undesirable, is difficult to meet application demand.
Summary of the invention
Based on this, it is necessary to be directed to current Ti3AlC2Preparation process in the impurity that occurs is more, lytic activity is more low
Problem provides a kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material.
A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material, with TiH2Powder, AlM alloyed powder, TiC powder
For raw material, Ti is synthesized under high-temperature and high-pressure conditions3AlMC2Ceramic material, the AlM alloy be selected from AlLi alloy, AlNa alloy,
With any one in AlK alloy.
Above-mentioned alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material, novel formula, simple process are time-consuming
It is few.Obtained Ti3AlMC2Ceramic material purity is high, impurity are few, and Product Activity is high, has a good application prospect.
The TiH in one of the embodiments,2, AlM alloy, TiC molar ratio be 1:(1~2): (1.5~2).
In one of the embodiments, the AlM alloy the preparation method comprises the following steps: by aluminum shot and lithium grain/sodium grain/potassium grain
Any one is mixed according to the molar ratio of 1:1, is then used arc-melting furnace melt back under the electric current of 100~200A, is obtained
AlM alloy.
Ti is synthesized under high-temperature and high-pressure conditions in one of the embodiments,3AlMC2By the TiH before ceramic material2Powder,
AlM alloyed powder, TiC powder carry out ball-milling treatment.
The ratio of grinding media to material of the ball-milling treatment is 10:1 in one of the embodiments, and rotational speed of ball-mill is 400~600r/
Min, Ball-milling Time are 4~8h.
It is described in one of the embodiments, to synthesize alloy intercalation Ti at high temperature under high pressure3AlMC2The condition of ceramic material
Are as follows: 10~30min is kept the temperature at 3~4GPa of pressure, 1250~1400 DEG C of temperature to get Ti3AlMC2Ceramic material.
After the completion of keeping the temperature in one of the embodiments, cooling 10min, then slow release, obtains Ti3AlMC2Ceramics
Material.
Above-mentioned alloy with high activity intercalation Ti3AlMC2Ceramic material, due in high temperature and pressure synthesis process, TiH2Deviate from hydrogen
Gas generates stomata, and material is made to generate a large amount of vacancy defects.Importantly, due to the special adsorption of AlM reactive alloys, so that
The Ti arrived3AlMC2With very high activity, it can react, can also be reacted with alkali, this greatly reduces after ceramic material with acid
Continuous processing difficulty, and the application range of ceramic material is greatly improved, make it have very high application value.
Detailed description of the invention
Fig. 1 is the Ti that the embodiment of the present invention 1 obtains3AlLiC2The scanning electron microscope (SEM) photograph of ceramic material；
Fig. 2 is the Ti that the embodiment of the present invention 2 obtains3AlNaC2The scanning electron microscope (SEM) photograph of ceramic material；
Fig. 3 is the Ti that the embodiment of the present invention 3 obtains3AlKC2The scanning electron microscope (SEM) photograph of ceramic material；
Fig. 4 is the Ti that the embodiment of the present invention 1 obtains3AlLiC2Ceramic material passes through 5wt.% hydrofluoric acid treatment, obtains product
Scanning electron microscope (SEM) photograph；
Fig. 5 is the Ti that the embodiment of the present invention 1 obtains3AlLiC2Ceramic material passes through 10wt.% naoh treatment, obtains
The scanning electron microscope (SEM) photograph of product.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited by the specific embodiments disclosed below.
It is of the invention the preparation method is as follows:
(1) any one in high-purity aluminum shot and lithium grain/sodium grain/potassium grain is mixed according to the molar ratio of 1:1, then electricity consumption
The melt back under the electric current of 100~200A of arc smelting furnace obtains AlM alloy, spare after pulverizing；
(2) by high-purity Ti H2Powder, AlM alloyed powder, TiC powder press 1:(1~2): the molar ratio weighing ingredient of (1.5~2), so
Ratio of grinding media to material 10:1 4~8h of high-energy ball milling under the revolving speed of 400~600r/min is pressed afterwards；
(3) mixed material after ball milling is pressed into the cylindrical body of diameter 10mm, high 15mm in advance at 50MPa, uses cubic apparatus
Press keeps the temperature 10~30min under the conditions of 3~4GPa, 1250~1400 DEG C and carries out high-pressure synthesis；
(4) after the completion of keeping the temperature, cooling 10min, then slow release obtains the alloy with high activity intercalation of high-purity
Ti3AlMC2Ceramic material.
The invention has the following advantages over the prior art:
1, alloy with high activity intercalation Ti of the invention3AlMC2The preparation method simple process of ceramic material, time-consuming few, gained
Product purity is high, impurity is few；
2, alloy with high activity intercalation Ti of the invention3AlMC2The preparation method of ceramic material is due to the M metal in AlM alloy
Fusing point is low, volatile, plays the role of activation, intercalation, so that the material of synthesis has very high activity, keeps it anti-with acid
It answers, can also be reacted with alkali；
3, alloy with high activity intercalation Ti of the invention3AlMC2The preparation method of ceramic material is due to high temperature and pressure synthesis process
In, TiH2Deviate from hydrogen, generate stomata, material is made to generate a large amount of vacancy defects, performance is good.
Embodiment 1
High purity lithium grain 7g, aluminum shot 27g are weighed, then under an argon atmosphere with arc-melting furnace, with 100A electric current melting 4
It is secondary, AlLi alloy is obtained after cooling, and pulverize；By high-purity Ti H2Powder, AlLi alloyed powder, TiC powder TiH in molar ratio2:
AlLi:TiC=1:1:2 is weighed, i.e. TiH2Powder 5g, AlLi powder 3.4g, TiC powder 12g, is then weighed firmly by ratio of grinding media to material 10:1
Matter alloying pellet 204g, will be filled with argon gas in ball grinder, the high-energy ball milling 4h under 400rpm revolving speed；By the good material of ball milling in 50MPa
It is pressed into the cylindrical body of diameter 10mm, high 15mm in advance down, keeps the temperature 10min under the conditions of 3GPa, 1250 DEG C with cubic hinge press and carry out
High-pressure synthesis；After the completion of heat preservation, cooling 10min, then slow release obtains the high activity AlLi intercalation Ti of high-purity3AlLiC2
Ceramic material.
Embodiment 2
High pure sodium grain 23g, aluminum shot 27g are weighed, then under an argon atmosphere with arc-melting furnace, with 150A electric current melting 4
It is secondary, AlNa alloy is obtained after cooling, and pulverize；By high-purity Ti H2Powder, AlNa alloyed powder, TiC powder TiH in molar ratio2:
AlNa:TiC=1:1.5:2 is weighed, i.e. TiH2Then powder 5g, AlNa alloyed powder 7.5g, TiC powder 12g presses ratio of grinding media to material 10:1
Sintered carbide ball 245g is weighed, argon gas will be filled in ball grinder, the high-energy ball milling 6h under 500rpm revolving speed；The good material of ball milling is existed
The cylindrical body of diameter 10mm, high 15mm are pressed under 50MPa in advance, is kept the temperature under the conditions of 3.5GPa, 1350 DEG C with cubic hinge press
20min carries out high-pressure synthesis；After the completion of heat preservation, 10min, then slow release are cooled down, the high activity AlNa for obtaining high-purity is inserted
Layer Ti3AlNaC2Ceramic material.
Embodiment 3
High-purity potassium grain 39g, aluminum shot 27g are weighed, then under an argon atmosphere with arc-melting furnace, with 200A electric current melting 4
It is secondary, AlK alloy is obtained after cooling, and pulverize；By high-purity Ti H2Powder, AlK alloyed powder, TiC powder TiH in molar ratio2:AlK:
TiC=1:1.5:1.5 is weighed, i.e. TiH2Powder 5g, AlK alloyed powder 9.9g, iC powder 9g, is then weighed firmly by ratio of grinding media to material 10:1
Matter alloying pellet 239g, will be filled with argon gas in ball grinder, the high-energy ball milling 8h under 600rpm revolving speed；By the good material of ball milling in 50MPa
It is pressed into the cylindrical body of diameter 10mm, high 15mm in advance down, keeps the temperature 30min under the conditions of 4GPa, 1400 DEG C with cubic hinge press and carry out
High-pressure synthesis；After the completion of heat preservation, cooling 10min, then slow release obtains the high activity AlK intercalation Ti of high-purity3AlKC2Pottery
Ceramic material.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294438.XA CN109231989A (en) | 2018-11-01 | 2018-11-01 | A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294438.XA CN109231989A (en) | 2018-11-01 | 2018-11-01 | A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109231989A true CN109231989A (en) | 2019-01-18 |
Family
ID=65080304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811294438.XA Pending CN109231989A (en) | 2018-11-01 | 2018-11-01 | A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109231989A (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882561A (en) * | 1996-11-22 | 1999-03-16 | Drexel University | Process for making a dense ceramic workpiece |
| US20050262965A1 (en) * | 2004-05-26 | 2005-12-01 | Honeywell International, Inc. | Ternary carbide and nitride composites having tribological applications and methods of making same |
| CN101070248A (en) * | 2007-06-29 | 2007-11-14 | 北京交通大学 | Method for synthesizing aluminium-titanium carbonate ceramic powder |
| US20090017332A1 (en) * | 2006-02-17 | 2009-01-15 | Newcastle Innovation Limited | Crystalline ternary ceramic precursors |
| CN101531530A (en) * | 2009-04-03 | 2009-09-16 | 红河学院 | Method for preparing high performance Ti3AIC2 ceramic powder |
| CN101555137A (en) * | 2009-05-20 | 2009-10-14 | 南京工业大学 | (TiB2+TiC)/Ti3SiC2Complex phase ceramic material and preparation method thereof |
| CN102021460A (en) * | 2010-11-01 | 2011-04-20 | 西安理工大学 | Method for preparing W-10Ti alloy target material by using cool isostatic pressing and liquid-phase sintering |
| CN103184385A (en) * | 2013-04-01 | 2013-07-03 | 燕山大学 | Brake pad friction material with Mn+1XAn layered compound as anti-friction phase and preparation method thereof |
| CN104030246A (en) * | 2014-04-30 | 2014-09-10 | 燕山大学 | Aluminum and lithium hydrogen storage material and preparation method thereof |
| CN105732040A (en) * | 2014-12-10 | 2016-07-06 | 辽宁法库陶瓷工程技术研究中心 | Synthesis method for preparing Ti3AlC2 by microwave self-propagating method |
| CN106187194A (en) * | 2016-07-20 | 2016-12-07 | 哈尔滨师范大学 | A kind of preparation method of Ti2SnC bulk ceramics |
| CN106396683A (en) * | 2016-08-29 | 2017-02-15 | 华北电力大学（保定） | Titanium aluminum carbon-titanium carbide composite hydrogen storage material, and preparation method thereof |
| CN107034375A (en) * | 2017-03-10 | 2017-08-11 | 广东省材料与加工研究所 | A kind of method that utilization hydride powder prepares high-compactness titanium article |
| CN107935596A (en) * | 2017-12-22 | 2018-04-20 | 中国科学院上海硅酸盐研究所 | A method for preparing MAX phase ceramic Ti3AlC2 powder by low-temperature sintering by molten salt method |
| CN108408727A (en) * | 2018-03-09 | 2018-08-17 | 燕山大学 | A kind of synthesis of easily stripped ceramic material MAX phases and stripping means |
| CN108585869A (en) * | 2018-05-10 | 2018-09-28 | 西北工业大学 | A kind of preparation method of in-situ authigenic MAX phase modified composite materials |
-
2018
- 2018-11-01 CN CN201811294438.XA patent/CN109231989A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5882561A (en) * | 1996-11-22 | 1999-03-16 | Drexel University | Process for making a dense ceramic workpiece |
| US20050262965A1 (en) * | 2004-05-26 | 2005-12-01 | Honeywell International, Inc. | Ternary carbide and nitride composites having tribological applications and methods of making same |
| US20090017332A1 (en) * | 2006-02-17 | 2009-01-15 | Newcastle Innovation Limited | Crystalline ternary ceramic precursors |
| CN101070248A (en) * | 2007-06-29 | 2007-11-14 | 北京交通大学 | Method for synthesizing aluminium-titanium carbonate ceramic powder |
| CN101531530A (en) * | 2009-04-03 | 2009-09-16 | 红河学院 | Method for preparing high performance Ti3AIC2 ceramic powder |
| CN101555137A (en) * | 2009-05-20 | 2009-10-14 | 南京工业大学 | (TiB2+TiC)/Ti3SiC2Complex phase ceramic material and preparation method thereof |
| CN102021460A (en) * | 2010-11-01 | 2011-04-20 | 西安理工大学 | Method for preparing W-10Ti alloy target material by using cool isostatic pressing and liquid-phase sintering |
| CN103184385A (en) * | 2013-04-01 | 2013-07-03 | 燕山大学 | Brake pad friction material with Mn+1XAn layered compound as anti-friction phase and preparation method thereof |
| CN104030246A (en) * | 2014-04-30 | 2014-09-10 | 燕山大学 | Aluminum and lithium hydrogen storage material and preparation method thereof |
| CN105732040A (en) * | 2014-12-10 | 2016-07-06 | 辽宁法库陶瓷工程技术研究中心 | Synthesis method for preparing Ti3AlC2 by microwave self-propagating method |
| CN106187194A (en) * | 2016-07-20 | 2016-12-07 | 哈尔滨师范大学 | A kind of preparation method of Ti2SnC bulk ceramics |
| CN106396683A (en) * | 2016-08-29 | 2017-02-15 | 华北电力大学（保定） | Titanium aluminum carbon-titanium carbide composite hydrogen storage material, and preparation method thereof |
| CN107034375A (en) * | 2017-03-10 | 2017-08-11 | 广东省材料与加工研究所 | A kind of method that utilization hydride powder prepares high-compactness titanium article |
| CN107935596A (en) * | 2017-12-22 | 2018-04-20 | 中国科学院上海硅酸盐研究所 | A method for preparing MAX phase ceramic Ti3AlC2 powder by low-temperature sintering by molten salt method |
| CN108408727A (en) * | 2018-03-09 | 2018-08-17 | 燕山大学 | A kind of synthesis of easily stripped ceramic material MAX phases and stripping means |
| CN108585869A (en) * | 2018-05-10 | 2018-09-28 | 西北工业大学 | A kind of preparation method of in-situ authigenic MAX phase modified composite materials |
Non-Patent Citations (4)
| Title |
|---|
| 席慧智等: "《材料化学导论》", 30 April 2018, 哈尔滨工业大学出版社 * |
| 张菲菲: "Ti3AlC2陶瓷材料的热压合成及其性能的研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
| 艾桃桃: "Ti3AlC2陶瓷的热压合成", 《陶瓷》 * |
| 钱莹，朱佳，朱春城: "三元层状陶瓷Ti3AlC2的研究进展", 《材料导报A：综述篇》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109252081A (en) | A kind of high-entropy alloy Binder Phase ultrafine tungsten carbide hard alloy and preparation method thereof | |
| CN102534334B (en) | A kind of preparation method of high-strength and high-toughness molybdenum alloy | |
| CN103601498B (en) | A kind of preparation method of Ti3AlC2 ceramic powder | |
| CN110204341B (en) | (Hf, Ta, Nb, Ti) B2High-entropy ceramic powder and preparation method thereof | |
| CN101736173B (en) | Method for preparing AgSbTe2 thermoelectric material by combining melt rotatable swinging and spark plasma sintering | |
| CN113667854B (en) | MAX phase reinforced tungsten/molybdenum fine grain alloy and preparation method thereof | |
| CN113480315B (en) | High-entropy low-boride ceramic and preparation method thereof | |
| CN106882965A (en) | A kind of method that normal pressure prepares the aluminium toner body material of high purity titanium two | |
| CN105063457A (en) | Nano-graphite compounded high-capacity RE-Mg-Ni-based hydrogen storage material and preparation method thereof | |
| CN110408833A (en) | A kind of preparation method of NbTaTiZr high entropy alloy and its powder | |
| CN111118325A (en) | A kind of preparation method of fine-grained niobium-titanium alloy | |
| CN103433488B (en) | Preparation method of titanium nitride-ferrous metal ceramics | |
| CN102153347B (en) | A method for rapidly synthesizing Ti3SiC2 submicron powder | |
| Jiao et al. | Electrochemical synthesis of Ti5Si3 in CaCl2 melt | |
| CN107555998A (en) | High-purity Fe2AlB2The preparation method of ceramic powder and compact block | |
| CN105154703B (en) | Preparing method for pure single-phase ternary carbide Co6W6C | |
| CN106431416A (en) | Zirconium carbide-zirconium diboride complex-phase ceramic powder synthesized through thermal explosion and preparation method thereof | |
| CN114799155B (en) | Preparation method of ceramic particle reinforced refractory high entropy alloy | |
| CN102992767B (en) | A kind of preparation method of high-purity Ti3AlC2 bulk material | |
| CN113416078B (en) | A kind of non-stoichiometric titanium boride and high-entropy boride ceramics prepared by using the non-stoichiometric titanium boride | |
| CN1331759C (en) | Method for synthesizing tin-titanium carbide at low temperature | |
| CN102285661B (en) | Preparation method of tungsten boride powder | |
| CN109231989A (en) | A kind of alloy with high activity intercalation Ti3AlMC2The preparation method of ceramic material | |
| CN107829009A (en) | A kind of multi-principal elements alloy drill bit and preparation method thereof | |
| CN110483057A (en) | A kind of four tungsten boride materials and the preparation method and application thereof adulterating tantalum element |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190118 |
|
| RJ01 | Rejection of invention patent application after publication |