CN105254303A - 一种多梯度密度碳化硼陶瓷制备方法 - Google Patents
一种多梯度密度碳化硼陶瓷制备方法 Download PDFInfo
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- CN105254303A CN105254303A CN201510737875.4A CN201510737875A CN105254303A CN 105254303 A CN105254303 A CN 105254303A CN 201510737875 A CN201510737875 A CN 201510737875A CN 105254303 A CN105254303 A CN 105254303A
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- density
- boron carbide
- density layer
- pressure
- carbide ceramics
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- 239000000919 ceramic Substances 0.000 title claims abstract description 46
- 229910052580 B4C Inorganic materials 0.000 title claims abstract description 43
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- 238000005245 sintering Methods 0.000 claims abstract description 36
- 238000005469 granulation Methods 0.000 claims abstract description 34
- 230000003179 granulation Effects 0.000 claims abstract description 34
- 239000000463 material Substances 0.000 claims abstract description 32
- 239000000843 powder Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 12
- 239000003979 granulating agent Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000002270 dispersing agent Substances 0.000 claims abstract description 5
- 239000000758 substrate Substances 0.000 claims description 23
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 8
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052796 boron Inorganic materials 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 claims description 4
- 238000005054 agglomeration Methods 0.000 claims description 4
- 230000002776 aggregation Effects 0.000 claims description 4
- 229910052786 argon Inorganic materials 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910001424 calcium ion Inorganic materials 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims description 4
- 229910001425 magnesium ion Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- PPWPWBNSKBDSPK-UHFFFAOYSA-N [B].[C] Chemical compound [B].[C] PPWPWBNSKBDSPK-UHFFFAOYSA-N 0.000 claims description 2
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 claims description 2
- 239000011203 carbon fibre reinforced carbon Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 229910010293 ceramic material Inorganic materials 0.000 abstract description 2
- 238000007731 hot pressing Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052582 BN Inorganic materials 0.000 description 1
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
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CN201510737875.4A CN105254303B (zh) | 2015-11-04 | 2015-11-04 | 一种多梯度密度碳化硼陶瓷制备方法 |
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CN201510737875.4A CN105254303B (zh) | 2015-11-04 | 2015-11-04 | 一种多梯度密度碳化硼陶瓷制备方法 |
Publications (2)
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CN105254303A true CN105254303A (zh) | 2016-01-20 |
CN105254303B CN105254303B (zh) | 2017-05-24 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108675793A (zh) * | 2018-03-21 | 2018-10-19 | 北京清核材料科技有限公司 | 一种碳化硼陶瓷的二次烧结方法 |
CN110304923A (zh) * | 2019-07-04 | 2019-10-08 | 东北大学 | 一种基于颗粒级配的碳化硼基陶瓷复合材料的制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1541981A (zh) * | 2003-04-28 | 2004-11-03 | 牡丹江金钢钻碳化硼精细陶瓷有限责任 | 轻质碳化硼装甲陶瓷的制备方法 |
CN101148101A (zh) * | 2007-10-30 | 2008-03-26 | 北京航空航天大学 | 密度梯度变化的Al-W复合材料及其制备方法 |
CN101817083A (zh) * | 2010-04-06 | 2010-09-01 | 武汉理工大学 | 一种流延法制备Mg-Cu体系密度梯度材料的方法 |
CN104591738A (zh) * | 2015-02-04 | 2015-05-06 | 中国科学院上海硅酸盐研究所 | 一种高韧性碳化硼陶瓷及其制备方法 |
CN104628387A (zh) * | 2015-02-07 | 2015-05-20 | 宁波伏尔肯机械密封件制造有限公司 | 一种异型碳化硼陶瓷喷砂嘴的制备方法 |
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2015
- 2015-11-04 CN CN201510737875.4A patent/CN105254303B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1541981A (zh) * | 2003-04-28 | 2004-11-03 | 牡丹江金钢钻碳化硼精细陶瓷有限责任 | 轻质碳化硼装甲陶瓷的制备方法 |
CN101148101A (zh) * | 2007-10-30 | 2008-03-26 | 北京航空航天大学 | 密度梯度变化的Al-W复合材料及其制备方法 |
CN101817083A (zh) * | 2010-04-06 | 2010-09-01 | 武汉理工大学 | 一种流延法制备Mg-Cu体系密度梯度材料的方法 |
CN104591738A (zh) * | 2015-02-04 | 2015-05-06 | 中国科学院上海硅酸盐研究所 | 一种高韧性碳化硼陶瓷及其制备方法 |
CN104628387A (zh) * | 2015-02-07 | 2015-05-20 | 宁波伏尔肯机械密封件制造有限公司 | 一种异型碳化硼陶瓷喷砂嘴的制备方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108675793A (zh) * | 2018-03-21 | 2018-10-19 | 北京清核材料科技有限公司 | 一种碳化硼陶瓷的二次烧结方法 |
CN110304923A (zh) * | 2019-07-04 | 2019-10-08 | 东北大学 | 一种基于颗粒级配的碳化硼基陶瓷复合材料的制备方法 |
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