CN106478110A - A kind of ZrB2The preparation method of SiC composite ceramicses - Google Patents

A kind of ZrB2The preparation method of SiC composite ceramicses Download PDF

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CN106478110A
CN106478110A CN201610888523.3A CN201610888523A CN106478110A CN 106478110 A CN106478110 A CN 106478110A CN 201610888523 A CN201610888523 A CN 201610888523A CN 106478110 A CN106478110 A CN 106478110A
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zrb
sic
powder
preparation
sic composite
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刘宝良
李长青
冯晓艳
程玲
孙立红
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Heilongjiang University of Science and Technology
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Heilongjiang University of Science and Technology
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    • 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
    • C04B35/58—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/5805—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides
    • C04B35/58064—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides
    • C04B35/58078—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 borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on borides based on refractory borides based on zirconium or hafnium borides
    • 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
    • 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
    • C04B2235/3826—Silicon 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6581—Total pressure below 1 atmosphere, e.g. vacuum

Abstract

The invention discloses a kind of ZrB2The preparation method of SiC composite ceramicses, its step is as follows：First, batch mixing：By ZrB2Powder, SiC put in ball grinder and are sufficiently mixed, then calcined mixed powder body in a vacuum furnace, obtain ZrB2SiC mixed powder；2nd, molding and the demoulding：In ZrB2Add binding agent in SiC powder, stir, be then charged into carrying out pressure forming in mould, the demoulding from mould, obtain biscuit；3rd, sintering and post processing：Biscuit is lain on high-purity alumina ceramic piece, then puts into sintering, furnace cooling in vacuum sintering furnace together, obtain ZrB2SiC composite ceramicses.ZrB2The preparation of SiC composite ceramicses adopts vaccum sintering process, and ZrB2SiC does not have direct reaction, thus avoiding deviateing component ratio.The ZrB that the present invention prepares2The preparation of SiC composite ceramicses easily operates, and is so effectively improved ratio defective product.

Description

A kind of ZrB2The preparation method of-SiC composite ceramicses
Technical field
The invention belongs to technical field, it is related to a kind of ZrB2The preparation method of-SiC composite ceramicses is and in particular to one kind is adopted Prepare ZrB with high-temperature vacuum sintering process2The method of-SiC composite ceramicses.
Background technology
ZrB2- SiC composite ceramicses are as superhigh temperature ceramics（Ultra High Temperature Ceramics, referred to as UHTCs）There iing the advanced ceramic remaining under the harsh environmental conditions such as oxygen atmosphere as usual use more than more than 2000 DEG C.ZrB2Pottery （zirconium diboride ceramics）It is a kind of common superhigh temperature ceramics, but this material also has a lot of deficiencies Part, such as：Hard-to-sinter becomes under fine and close sintered body, high temperature easily oxidation and the fragility of itself is easily caused the calamity of component and breaks Bad.Research shows, adds SiC and can not only improve ZrB2The sintering character of pottery, and improve its antioxygenic property and power Learn performance.
ZrB2- SiC composite ceramicses oxidation susceptibility more than 1200 DEG C is significantly better than single-phase ZrB2Material.This is because 1200 DEG C about, SiC can aoxidize the silicate forming glass phase, and the borate that on the one hand this can substitute volatilization rises to specimen surface To protective effect, on the other hand can and boron oxide form that a kind of viscosity is bigger, can more effectively stop the oxygen in environment from entering matrix Borosilicate.Additionally, adding SiC can also improve ZrB2Sintering character, suppression blapharoplast abnormal growth, thus changing The mechanics of kind material and ablation, thermal shock resistance properties.ZrB2It is compounded under superhigh temperature excess oxygen with SiC, SiO can be formed on surface2 Glass phase, the passage that healing gas is spread to base material by coating to a certain extent, stop oxidizing gas to matrix material Inside is spread further, has good antioxygenic property.
The oxidation behaviors of SiC will be converted into actively oxidation by passive oxidation, and its oxidation product will be by composite There is the SiO of protective effect2It is converted into gaseous SiO.The addition of SiC can significantly improve ZrB2Antioxygenic property.ZrB2- SiC composite ceramicses oxidation susceptibility more than 1200 DEG C is significantly better than single-phase ZrB2Material.Dominant mechanism is Surface Creation during high temperature One layer of outer layer richness SiO2Glass and internal layer are rich ZrO2Oxide layer, the glass phase due to outer layer has good surface wettability And healing properties, the borate that on the one hand this can substitute volatilization plays a protective role to specimen surface, and the rich ZrO generating2Oxygen Change layer and be even more a kind of typical thermal barrier coatings, can effectively stop outside heat from spreading to material internal, improve high-temperature oxidation resistance Can, on the other hand can and boron oxide form that a kind of viscosity is bigger, can more effectively stop the oxygen in environment from entering the borosilicic acid of matrix Salt.Can be used above at 2200 DEG C.Additionally, adding SiC can also improve ZrB2Sintering character, suppression blapharoplast different Often grow up, thus improving mechanics and ablation, the thermal shock resistance properties of material.Therefore, ZrB2The high-temperature heat-resistance punching of-SiC complex phase ceramic Hitting property is to evaluate one of good and bad important indicator of its serviceability.
ZrB2- SiC composite ceramicses are current field of new primary study and a kind of new type high temperature heat structure material of exploitation Material, due to having the advantages that fusing point is high, hardness is high, good conductivity and the preferable Aero-Space that become (aircraft nose cone cap and wing Thermal protection system of leading edge etc.) and other industrial circles high-temperature material, these applications mainly make under high temperature and aerobic environment With.
Content of the invention
It is an object of the invention to provide one kind can obtain fully dense ZrB2The preparation method of-SiC composite ceramicses.
The purpose of the present invention is achieved through the following technical solutions：
A kind of ZrB2The preparation method of-SiC composite ceramicses, including material mixing, molding and the demoulding, sintering and three steps of post processing, Specific implementation step is as follows：
First, batch mixing：By ZrB2Powder, SiC are 1 according to volume ratio:0.2～0.25 ratio is put in ball grinder and is fully mixed Close, then calcined mixed powder body in a vacuum furnace, obtain ZrB2- SiC mixed powder；
2nd, molding and the demoulding：In ZrB2Add binding agent in-SiC mixed powder, stir, be then charged into carrying out in mould Pressure forming, the demoulding from mould, obtain biscuit；
3rd, sintering and post processing：Biscuit is lain on high-purity alumina ceramic piece, then puts into together in vacuum sintering furnace and burn Knot, furnace cooling, obtain ZrB2- SiC composite ceramicses.
As one kind preferably, in described mixing process, the particle diameter of two kinds of raw materials is respectively less than 10 m and the two particle diameter is different, leads to The method crossing grain composition, obtains optimal mixed effect.
As a kind of preferred, described ZrB2The preparation method of powder is as follows：By ZrO2Powder, B4C powder and C powder according to mol ratio are 2：(1.00～1.10)：(3.00 ~ 3.20) or ZrO2Powder, B2O3The mol ratio of powder and C powder is 1：(1.00～1.20)：(5.00~ 5.20) ratio is put in ball grinder and is sufficiently mixed, then calcined mixed powder body in a vacuum furnace, obtains ZrB2Powder body.
As a kind of preferred, described preparation ZrB2In the mixing process of powder body, the particle diameter of three kinds of raw materials be respectively less than 10 m and Three's particle diameter is different, by the method for grain composition, obtains optimal mixed effect.
As one kind preferably, described mould is pressure forming die, and pressure forming die is all-metal material, using numerical control Apparatus processing goes out the required mould of design.
As one kind preferably, described binding agent is PVA binding agent, and its addition is ZrB2- the 1 of SiC mixed powder weight ~ 5%.
As a kind of preferred, during described pressure forming, make base to prevent on molding blank binding metal mould Body ftractures, and all puts into the scraps of paper with depression bar same size in the upper and lower of pressing blank, plays the effect of isolation, mould inner wall table Face paints stearic acid, Oleic acid etc. as releasing agent, and in the effect of forcing press, pressure is pressurized to 10 ~ 15MPa, and pressurize 5 ~ 10min, fully pressurizes.If pressure is excessive, the elastic after effect effect producing during the demoulding easily makes blank cracking.
Preferably, after described biscuit takes out, in room temperature environment, keep 20min as a kind of, abundant release molding is follow-up Residual pressure.
As one kind preferably, the specific requirement of described sintering is：Vacuum is 10 ~ 30Pa, is entered according to reaction-sintered curve Row sintering, that is,：1.5 ~ 2h is increased to 1200 ~ 1250 DEG C from room temperature, is then warming up to 1600 DEG C of insulation 1 ~ 2h in 1 ~ 1.5h.
The invention has the advantages that：
1、ZrB2ZrB in-SiC composite ceramicses2Mutually adopt ZrO2Powder, B4C powder and C powder, the B suitably increasing4C powder and C powder mole Ratio is due to B4C powder and the easy oxidation Decomposition in a vacuum furnace of C powder, thus improve B4C powder and C powder molar ratio, can hold Obtain the ZrB of stoicheiometry2Powder body.This method is simple, and powder body married operation temperature is room temperature, can carry out more accurate Control.
2、ZrB2The preparation of-SiC composite ceramicses adopts vaccum sintering process, and ZrB2- SiC does not have direct reaction, thus avoiding Deviate component ratio.The ZrB that the present invention prepares2The preparation of-SiC composite ceramicses easily operates, and is so effectively improved product Rate.
Brief description
Fig. 1 is ZrB in embodiment 12- SiC composite ceramicses preparation technology flow chart；
Fig. 2 is ZrB in embodiment 22- SiC composite ceramicses preparation technology flow chart；
Fig. 3 is ZrB2- 20Vol.%SiC composite ceramicses XRD diffracting spectrum（1800℃）；
Fig. 4 is ZrB2- 20Vol.%SiC composite ceramicses；
Fig. 5 is ZrB2- 20Vol.%SiC composite ceramicses surface SEM microstructure（1800℃）；
Fig. 6 is ZrB2- 20Vol.%SiC pottery fracture SEM microstructure（1800℃）.
Specific embodiment
With reference to embodiment, technical scheme is further described, but is not limited thereto, every right Technical solution of the present invention is modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention, all should contain Cover in protection scope of the present invention.
Embodiment 1：
As shown in figure 1, the present embodiment prepares ZrB in accordance with the following steps2- SiC composite ceramicses：
（1）Batch mixing：Using commercially available ZrO2、B4C, C powder is respectively less than 10 m and three as raw material, the particle diameter of these three raw materials Particle diameter is different, ZrO2、B4The mol ratio of C, C powder is 2：1：3.Weighing finishes, and they is poured in ball grinder, using ZrO2Carry out Ball milling mixing 8h, reaches mixed uniformly effect.Mixed powder body heat treatment in a vacuum furnace, the powder body mixing is loaded In aluminium oxide ceramics cup, put into vacuum sintering furnace, be heated to 1600 DEG C of insulation 1h and calcined, to obtain ZrB2Powder body.
Reaction equation is as follows：
2ZrO2+B4C+3C→2ZrB2+4CO (1)
Using above-mentioned ZrO2-B4The synthetically prepared ZrB of C-C system2With SiC powder as raw material, the particle diameter of both raw materials is 4～10 m and the two particle diameter difference, ZrB2, SiC volume ratio be 1:0.2.Weighing finishes, and they is poured in ball grinder, adopts Use ZrO2Carry out ball milling mixing 8h, reach mixed uniformly effect.Mixed powder body heat treatment in a vacuum furnace, will mix Powder body load aluminium oxide ceramics cup in, put into vacuum sintering furnace, be heated to 1600 DEG C insulation 1h calcined, with obtain ZrB2- SiC mixed powder.
（2）Prepared by mould：Using metal as mold materials, the method using machining prepares a uniaxial pressure gold Belong to mould.
（3）Compacting：After the material powder mixing is mixed in proportion with PVA, put in metal die, using pressure Machine loads to mould, and pressure is pressurized to 10MPa, and pressurize 5min, and the addition controlling PVA is ZrB2- SiC mixed powder weight 1%.
（4）Sintering：The demoulding from mould, obtains biscuit, the biscuit preparing is placed on aluminium oxide flat board, then will Aluminium oxide flat board is put in vacuum sintering furnace together with biscuit, closes fire door, evacuation, vacuum is evacuated to 10 ~ 30Pa.Open Vacuum-sintering stove heat, temperature process curve is：1.5h is increased to 1200 DEG C from room temperature, is then warming up to 1600 DEG C of insulations in 1h 1h, then 2h cooling, mode is furnace cooling.
（5）Post processing：After furnace temperature drops to room temperature, open vacuum hotpressing stove, take out ZrB2- SiC composite ceramicses.
Fig. 3 is ZrB2- 20Vol.%SiC composite ceramicses XRD diffracting spectrum is it can be seen that ZrB2Do not have in 2 kinds of mixture of-SiC There is Newly born phase, illustrate do not have new thing phase to generate.Fig. 4 is ZrB2The macro morphology of -20Vol.%SiC composite ceramicses；Fig. 5 is ZrB2- 20Vol.%SiC composite ceramicses surface SEM microstructure（1800℃）Sintered density is higher；Fig. 6 is ZrB2-20Vol.%SiC Ceramic fracture SEM microstructure（1800℃）It can be seen that the ZrB of sintering2- SiC composite ceramicses hole is less.
Embodiment 2：
As shown in Fig. 2 the present embodiment prepares ZrB in accordance with the following steps2- SiC composite ceramicses：
（1）Batch mixing：
Using commercially available ZrO2、B2O3, C powder as raw material, the particle diameter of these three raw materials is respectively less than 10 m and three's particle diameter not With ZrO2、B2O3, C powder mol ratio be 1：1.10：5.00.Weighing finishes, and they is poured in ball grinder, using ZrO2Carry out Ball milling mixing 8h, reaches mixed uniformly effect.
Mixed powder body heat treatment in a vacuum furnace, the powder body mixing is loaded in aluminium oxide ceramics cup, puts into true Empty sintering furnace, is heated to 1600 DEG C of insulation 1h and is calcined, to obtain ZrB2Powder body.
Reaction equation is as follows：
ZrO2+B2O3+5C→ ZrB2+5CO (2)
Using above-mentioned ZrO2-B2O3The synthetically prepared ZrB of-C system2With SiC powder as raw material, the particle diameter of both raw materials is equal For 4～10 m and the two particle diameter difference, ZrB2, SiC volume ratio be 1:0.25.Weighing finishes, and they are poured in ball grinder, Using ZrO2Carry out ball milling mixing 8h, reach mixed uniformly effect.
（2）Prepared by mould：Using metal as mold materials, the method using machining prepares a uniaxial pressure gold Belong to mould.
（3）Compacting：After the material powder mixing is mixed in proportion with PVA, put in metal die, using pressure Machine loads to mould, and pressure is pressurized to 10MPa, and pressurize 5min, and the addition controlling PVA is ZrB2- SiC mixed powder weight 1%.
（4）Sintering：The demoulding from mould, obtains biscuit, the biscuit preparing is placed on aluminium oxide flat board, then will Aluminium oxide flat board is put in vacuum sintering furnace together with biscuit, closes fire door, evacuation, vacuum is evacuated to 10 ~ 30Pa.Open Vacuum-sintering stove heat, temperature process curve is：1.5h is increased to 1200 DEG C from room temperature, is then warming up to 1600 DEG C of insulations in 1h 1h, then 2h cooling, mode is furnace cooling.
（5）Post processing：After furnace temperature drops to room temperature, open vacuum hotpressing stove, take out ZrB2- SiC composite ceramicses.

Claims (9)

1. a kind of ZrB2The preparation method of-SiC composite ceramicses is it is characterised in that methods described step is as follows：
First, batch mixing：By ZrB2Powder, SiC are 1 according to volume ratio:0.2～0.25 ratio is put in ball grinder and is sufficiently mixed, Then calcined mixed powder body in a vacuum furnace, obtains ZrB2- SiC mixed powder；
2nd, molding and the demoulding：In ZrB2Add binding agent in-SiC mixed powder, stir, be then charged into being pressed in mould Power molding, the demoulding from mould, obtain biscuit；
3rd, sintering and post processing：Biscuit is lain on alumina ceramic plate, then puts into sintering in vacuum sintering furnace together, Furnace cooling, obtains ZrB2- SiC composite ceramicses.
2. ZrB according to claim 12The preparation method of-SiC composite ceramicses is it is characterised in that described ZrB2The preparation of powder Method is as follows：By ZrO2Powder, B4C powder and C powder are 2 according to mol ratio：(1.00～1.10)：(3.00 ~ 3.20) or ZrO2Powder, B2O3 The mol ratio of powder and C powder is 1：(1.00～1.20)：The ratio of (5.00 ~ 5.20) is put in ball grinder and is sufficiently mixed, so Calcined mixed powder body in a vacuum furnace afterwards, obtains ZrB2Powder body.
3. ZrB according to claim 22The preparation method of-SiC composite ceramicses it is characterised in that in described mixing process, The particle diameter of three kinds of raw materials is respectively less than 10 m and three's particle diameter is different.
4. ZrB according to claim 12The preparation method of-SiC composite ceramicses it is characterised in that in described mixing process, The particle diameter of two kinds of raw materials is respectively less than 10 m and the two particle diameter is different.
5. ZrB according to claim 12The preparation method of-SiC composite ceramicses is it is characterised in that described mould becomes for pressure Pattern has.
6. ZrB according to claim 52The preparation method of-SiC composite ceramicses is it is characterised in that described pressure forming die For all-metal material.
7. ZrB according to claim 12The preparation method of-SiC composite ceramicses is it is characterised in that described binding agent is PVA Binding agent, its addition is ZrB2The 1 ~ 5% of-SiC mixed powder weight.
8. ZrB according to claim 12The preparation method of-SiC composite ceramicses is it is characterised in that described pressure forming process In, pressure is pressurized to 10 ~ 15MPa, and pressurize 5 ~ 10min.
9. ZrB according to claim 12The preparation method of-SiC composite ceramicses is it is characterised in that the concrete of described sintering will Ask for：Vacuum is 10 ~ 30Pa, is sintered according to reaction-sintered curve, that is,：1.5 ~ 2h is increased to 1200 ~ 1250 from room temperature DEG C, then it is warming up to 1600 DEG C of insulation 1 ~ 2h in 1 ~ 1.5h.
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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107140988A (en) * 2017-07-04 2017-09-08 黑龙江科技大学 ZrB2SiC ceramic material injection forming sintering method
CN107176839A (en) * 2017-05-10 2017-09-19 黑龙江科技大学 ZrB2SiC layer shape composite ceramics and preparation method thereof
CN107311664A (en) * 2017-07-04 2017-11-03 黑龙江科技大学 ZrB2Base SiC strengthens the preparation method of phase ceramics
CN107353023A (en) * 2017-08-02 2017-11-17 武汉科技大学 A kind of oxidation resistant silicon carbide castable of selfreparing and preparation method thereof
CN107673750A (en) * 2017-11-15 2018-02-09 石婷 A kind of 3D glass bendings shaping ceramic die and method
CN107695345A (en) * 2017-10-27 2018-02-16 北京理工大学 A kind of composite granule of refractory metal cladding zirconium diboride carborundum
CN108622911A (en) * 2018-06-06 2018-10-09 山东大学 A kind of ultra fine zirconium biboride-silicon carbide composite powder body and preparation method thereof
CN109185372A (en) * 2018-10-29 2019-01-11 海宁易达自动化设备有限公司 Hydraulic brake liner and preparation method thereof
CN109534825A (en) * 2019-01-16 2019-03-29 电子科技大学 A kind of ZrB of fabricated in situ inertia glass phase cladding2And preparation method thereof
CN109665848A (en) * 2019-01-16 2019-04-23 广东工业大学 A kind of superhigh temperature SiC-HfB2Composite ceramics and its preparation method and application
CN110590339A (en) * 2019-09-30 2019-12-20 哈尔滨理工大学 Preparation method of alumina ceramic component

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126861A (en) * 2010-01-14 2011-07-20 中国科学院上海硅酸盐研究所 In-situ self-toughening ZrB2-based composite ceramic material and preparation method thereof
CN102167591A (en) * 2011-01-25 2011-08-31 中国人民解放军国防科学技术大学 Preparation method of ZrB2 based composite materials
CN102584240A (en) * 2012-01-17 2012-07-18 哈尔滨工业大学 Sintering method of ZrB2-SiC superhigh temperature ceramics
CN103588216A (en) * 2013-10-23 2014-02-19 航天材料及工艺研究所 Method for preparing zirconium boride powder at low temperature according to boron/carbon thermal reduction method
CN103992113A (en) * 2014-04-28 2014-08-20 广东工业大学 Preparation method for B4C-ZrB2 multiphase ceramic material
CN104230364A (en) * 2014-09-15 2014-12-24 山东理工大学 Preparation process of rod-like ZrB2 toughened ZrB2-SiC ultrahigh-temperature ceramic

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102126861A (en) * 2010-01-14 2011-07-20 中国科学院上海硅酸盐研究所 In-situ self-toughening ZrB2-based composite ceramic material and preparation method thereof
CN102167591A (en) * 2011-01-25 2011-08-31 中国人民解放军国防科学技术大学 Preparation method of ZrB2 based composite materials
CN102584240A (en) * 2012-01-17 2012-07-18 哈尔滨工业大学 Sintering method of ZrB2-SiC superhigh temperature ceramics
CN103588216A (en) * 2013-10-23 2014-02-19 航天材料及工艺研究所 Method for preparing zirconium boride powder at low temperature according to boron/carbon thermal reduction method
CN103992113A (en) * 2014-04-28 2014-08-20 广东工业大学 Preparation method for B4C-ZrB2 multiphase ceramic material
CN104230364A (en) * 2014-09-15 2014-12-24 山东理工大学 Preparation process of rod-like ZrB2 toughened ZrB2-SiC ultrahigh-temperature ceramic

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
方舟等: "二硼化锆陶瓷材料及其制备技术", 《陶瓷科学与艺术》 *

Cited By (15)

* Cited by examiner, † Cited by third party
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CN107176839A (en) * 2017-05-10 2017-09-19 黑龙江科技大学 ZrB2SiC layer shape composite ceramics and preparation method thereof
CN107311664A (en) * 2017-07-04 2017-11-03 黑龙江科技大学 ZrB2Base SiC strengthens the preparation method of phase ceramics
CN107140988A (en) * 2017-07-04 2017-09-08 黑龙江科技大学 ZrB2SiC ceramic material injection forming sintering method
CN107353023B (en) * 2017-08-02 2019-10-11 武汉科技大学 A kind of oxidation resistant silicon carbide castable of selfreparing and preparation method thereof
CN107353023A (en) * 2017-08-02 2017-11-17 武汉科技大学 A kind of oxidation resistant silicon carbide castable of selfreparing and preparation method thereof
CN107695345A (en) * 2017-10-27 2018-02-16 北京理工大学 A kind of composite granule of refractory metal cladding zirconium diboride carborundum
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CN108622911A (en) * 2018-06-06 2018-10-09 山东大学 A kind of ultra fine zirconium biboride-silicon carbide composite powder body and preparation method thereof
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CN109534825A (en) * 2019-01-16 2019-03-29 电子科技大学 A kind of ZrB of fabricated in situ inertia glass phase cladding2And preparation method thereof
CN109665848A (en) * 2019-01-16 2019-04-23 广东工业大学 A kind of superhigh temperature SiC-HfB2Composite ceramics and its preparation method and application
CN109534825B (en) * 2019-01-16 2021-06-01 电子科技大学 ZrB coated with in-situ synthesized inert glass phase2And method for preparing the same
CN109665848B (en) * 2019-01-16 2021-07-09 广东工业大学 Ultrahigh-temperature SiC-HfB2Composite ceramic and preparation method and application thereof
CN110590339A (en) * 2019-09-30 2019-12-20 哈尔滨理工大学 Preparation method of alumina ceramic component
CN110590339B (en) * 2019-09-30 2022-04-01 哈尔滨理工大学 Preparation method of alumina ceramic component

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Application publication date: 20170308