JP5294624B2 - 炭化珪素質流し込み材 - Google Patents
炭化珪素質流し込み材 Download PDFInfo
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- JP5294624B2 JP5294624B2 JP2007340358A JP2007340358A JP5294624B2 JP 5294624 B2 JP5294624 B2 JP 5294624B2 JP 2007340358 A JP2007340358 A JP 2007340358A JP 2007340358 A JP2007340358 A JP 2007340358A JP 5294624 B2 JP5294624 B2 JP 5294624B2
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- silicon carbide
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- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 26
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 17
- 238000005266 casting Methods 0.000 title claims abstract description 15
- 239000004927 clay Substances 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 14
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 12
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 7
- 230000000052 comparative effect Effects 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910052580 B4C Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052593 corundum Inorganic materials 0.000 description 1
- 229910001649 dickite Inorganic materials 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- -1 nacrite Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 229910001845 yogo sapphire Inorganic materials 0.000 description 1
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Description
表1において、耐火性粉体に占める炭化珪素の割合(重量%)は、60、80、92.5の3種類とし、充填性が一定となるように、配合残部を占めるアルミナの粒径及び割合を調整した。この混練物の一部でフロー値を測定した結果を図1に示す。フロー値の測定は、JIS R 5201(セメントの物理試験方法)に準じて行った。
Claims (1)
- 炭化珪素を60〜95重量%含み、微粉シリカを含まず、結合剤としてアルミナセメントを使用した耐火性粉体100重量部に対し、カオリン系粘土0.1〜2.5重量部を外掛けで添加したことを特徴とする炭化珪素質流し込み材。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007340358A JP5294624B2 (ja) | 2007-12-28 | 2007-12-28 | 炭化珪素質流し込み材 |
EP08868744.7A EP2248788B1 (en) | 2007-12-28 | 2008-12-19 | Casting material based on silicon carbide |
CN200880123352.9A CN101910091B (zh) | 2007-12-28 | 2008-12-19 | 基于碳化硅的浇注料 |
BRPI0821485-9A BRPI0821485B1 (pt) | 2007-12-28 | 2008-12-19 | Material de fundição à base de carboneto de silício |
PCT/JP2008/073217 WO2009084484A1 (ja) | 2007-12-28 | 2008-12-19 | 炭化珪素質流し込み材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007340358A JP5294624B2 (ja) | 2007-12-28 | 2007-12-28 | 炭化珪素質流し込み材 |
Publications (2)
Publication Number | Publication Date |
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JP2009161375A JP2009161375A (ja) | 2009-07-23 |
JP5294624B2 true JP5294624B2 (ja) | 2013-09-18 |
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007340358A Active JP5294624B2 (ja) | 2007-12-28 | 2007-12-28 | 炭化珪素質流し込み材 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2248788B1 (ja) |
JP (1) | JP5294624B2 (ja) |
CN (1) | CN101910091B (ja) |
BR (1) | BRPI0821485B1 (ja) |
WO (1) | WO2009084484A1 (ja) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
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JP5563350B2 (ja) * | 2010-03-31 | 2014-07-30 | 新日鉄住金エンジニアリング株式会社 | 高炉炉底下部の冷却構造 |
CN102167604B (zh) * | 2010-12-31 | 2013-04-24 | 山东省药用玻璃股份有限公司 | 玻璃窑炉热修喷补剂 |
CN102225867B (zh) * | 2011-05-24 | 2013-04-17 | 河南益丰高温材料股份有限公司 | 矿热电炉碳化硅质炉门砖及其制备方法 |
CN102353081A (zh) * | 2011-06-15 | 2012-02-15 | 朱巧荣 | 陶瓷板及其生产工艺 |
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JP2002020177A (ja) | 2000-06-29 | 2002-01-23 | Kurosaki Harima Corp | 高炭化珪素含有不定形耐火物 |
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