JP5850571B2 - 塩基性れんが - Google Patents
塩基性れんが Download PDFInfo
- Publication number
- JP5850571B2 JP5850571B2 JP2012012249A JP2012012249A JP5850571B2 JP 5850571 B2 JP5850571 B2 JP 5850571B2 JP 2012012249 A JP2012012249 A JP 2012012249A JP 2012012249 A JP2012012249 A JP 2012012249A JP 5850571 B2 JP5850571 B2 JP 5850571B2
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- JP
- Japan
- Prior art keywords
- brick
- mass
- raw material
- magnesia
- spinel
- 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.)
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- 239000011449 brick Substances 0.000 title claims description 50
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 62
- 239000000395 magnesium oxide Substances 0.000 claims description 31
- 235000012245 magnesium oxide Nutrition 0.000 claims description 31
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 29
- 235000010755 mineral Nutrition 0.000 claims description 29
- 239000011707 mineral Substances 0.000 claims description 29
- 229910052566 spinel group Inorganic materials 0.000 claims description 20
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 11
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 11
- 239000000126 substance Substances 0.000 claims description 11
- 238000010304 firing Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 239000002994 raw material Substances 0.000 description 46
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 22
- 238000005260 corrosion Methods 0.000 description 22
- 230000007797 corrosion Effects 0.000 description 22
- 229910052596 spinel Inorganic materials 0.000 description 18
- 239000011029 spinel Substances 0.000 description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 15
- 230000000052 comparative effect Effects 0.000 description 12
- 239000006104 solid solution Substances 0.000 description 10
- 229910020068 MgAl Inorganic materials 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 239000002893 slag Substances 0.000 description 7
- 230000007423 decrease Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000010008 shearing Methods 0.000 description 6
- 238000004901 spalling Methods 0.000 description 6
- 238000004898 kneading Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 238000000634 powder X-ray diffraction Methods 0.000 description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 229910004283 SiO 4 Inorganic materials 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 229910001570 bauxite Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- JOPOVCBBYLSVDA-UHFFFAOYSA-N chromium(6+) Chemical compound [Cr+6] JOPOVCBBYLSVDA-UHFFFAOYSA-N 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011362 coarse particle Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229920005610 lignin Polymers 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 235000011007 phosphoric acid Nutrition 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Description
Claims (2)
- 焼成後において、MgO、Al2O3及びTiO2を主たる化学成分とし、鉱物相としてペリクレースとスピネル族鉱物を含み、かつ、スピネル族鉱物の格子定数が8.30Å(0.830nm)以下である塩基性れんが。
- 焼成後の化学成分において、MgOが70質量%から95質量%、Al2O3が1質量%から20質量%、TiO2が1質量%から15質量%である請求項1に記載の塩基性れんが。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012012249A JP5850571B2 (ja) | 2012-01-24 | 2012-01-24 | 塩基性れんが |
CN2012104438444A CN103214249A (zh) | 2012-01-24 | 2012-11-08 | 碱性砖 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012012249A JP5850571B2 (ja) | 2012-01-24 | 2012-01-24 | 塩基性れんが |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013151381A JP2013151381A (ja) | 2013-08-08 |
JP5850571B2 true JP5850571B2 (ja) | 2016-02-03 |
Family
ID=48812472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012012249A Active JP5850571B2 (ja) | 2012-01-24 | 2012-01-24 | 塩基性れんが |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5850571B2 (ja) |
CN (1) | CN103214249A (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103819207B (zh) * | 2013-12-05 | 2016-01-13 | 武汉钢铁(集团)公司 | 一种rh炉真空室用无铬砖及其制备方法 |
CN104193374A (zh) * | 2014-09-02 | 2014-12-10 | 青岛永通电梯工程有限公司 | 一种镁铝质耐火材料 |
RU2623760C2 (ru) * | 2015-09-10 | 2017-06-29 | Общество С Ограниченной Ответственностью "Группа "Магнезит" | Периклазошпинелидный огнеупор |
CN106610220A (zh) * | 2015-10-21 | 2017-05-03 | 山东潍坊润丰化工股份有限公司 | 一种强耐腐蚀性的副产工业盐熔融炉 |
CN106116609A (zh) * | 2016-06-28 | 2016-11-16 | 马鞍山利尔开元新材料有限公司 | 一种转炉挡渣系统用赛隆镁碳质碗砖及其制备方法 |
TWI597239B (zh) * | 2016-10-21 | 2017-09-01 | Sheng-Yi Chen | Recycling of aluminum slag ash for reutilization of fused alumina |
CN110054504A (zh) * | 2019-04-30 | 2019-07-26 | 浙江琰大新材料有限公司 | 一种隔热保温性能好的镁铝钛砖 |
CN111499375B (zh) * | 2020-03-13 | 2023-01-17 | 苏州威洁通讯科技有限公司 | 一种高品质因数微波介质陶瓷材料及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6120710A (ja) * | 1984-07-09 | 1986-01-29 | 東芝セラミックス株式会社 | ウエツトパン |
JPH07256629A (ja) * | 1994-03-23 | 1995-10-09 | Yootai:Kk | ウエットパン |
JP3833800B2 (ja) * | 1997-11-13 | 2006-10-18 | 新日本製鐵株式会社 | 定形耐火物 |
JP4960541B2 (ja) * | 2000-03-08 | 2012-06-27 | 黒崎播磨株式会社 | マグネシア−アルミナ−チタニア質れんが |
CN1151993C (zh) * | 2001-06-14 | 2004-06-02 | 北京瑞泰高温材料科技股份有限公司 | 无铬碱性砖及其生产工艺 |
CN101182015A (zh) * | 2007-11-08 | 2008-05-21 | 武汉科技大学 | 一种合成铁铝尖晶石的方法 |
JP5192221B2 (ja) * | 2007-11-30 | 2013-05-08 | 太平洋セメント株式会社 | セラミックス焼結体及びそれを用いた静電チャック |
-
2012
- 2012-01-24 JP JP2012012249A patent/JP5850571B2/ja active Active
- 2012-11-08 CN CN2012104438444A patent/CN103214249A/zh active Pending
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Publication number | Publication date |
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CN103214249A (zh) | 2013-07-24 |
JP2013151381A (ja) | 2013-08-08 |
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