CN109592969B - 一种低铬电熔半再结合复合尖晶石砖 - Google Patents
一种低铬电熔半再结合复合尖晶石砖 Download PDFInfo
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- CN109592969B CN109592969B CN201811559563.9A CN201811559563A CN109592969B CN 109592969 B CN109592969 B CN 109592969B CN 201811559563 A CN201811559563 A CN 201811559563A CN 109592969 B CN109592969 B CN 109592969B
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/03—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite
- C04B35/04—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on magnesium oxide, calcium oxide or oxide mixtures derived from dolomite based on magnesium oxide
- C04B35/043—Refractories from grain sized mixtures
- C04B35/047—Refractories from grain sized mixtures containing chromium oxide or chrome ore
- C04B35/0476—Refractories from grain sized mixtures containing chromium oxide or chrome ore obtained from prereacted sintered grains ("simultaneous sinter")
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- 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
- C04B35/62204—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products using waste materials or refuse
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- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
- C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
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- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/77—Density
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
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- 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)
- Compositions Of Oxide Ceramics (AREA)
Abstract
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Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811559563.9A CN109592969B8 (zh) | 2018-12-20 | 2018-12-20 | 一种低铬电熔半再结合复合尖晶石砖 |
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CN201811559563.9A CN109592969B8 (zh) | 2018-12-20 | 2018-12-20 | 一种低铬电熔半再结合复合尖晶石砖 |
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CN109592969A CN109592969A (zh) | 2019-04-09 |
CN109592969B true CN109592969B (zh) | 2021-12-07 |
CN109592969B8 CN109592969B8 (zh) | 2021-12-31 |
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CN201811559563.9A Active CN109592969B8 (zh) | 2018-12-20 | 2018-12-20 | 一种低铬电熔半再结合复合尖晶石砖 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN110655411A (zh) * | 2019-10-25 | 2020-01-07 | 海城利尔麦格西塔材料有限公司 | 一种用于aod炉的镁铬质不烧砖及制备方法 |
CN115433016A (zh) * | 2022-09-29 | 2022-12-06 | 河南瑞泰耐火材料科技有限公司 | 一种窑车用镁铁铬砖及其制备方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101412629A (zh) * | 2008-08-29 | 2009-04-22 | 瑞泰科技股份有限公司 | 方镁石-镁铝尖晶石复合耐火砖及其生产工艺 |
CN102020478A (zh) * | 2010-12-10 | 2011-04-20 | 河南瑞泰耐火材料科技有限公司 | 镁铬质预制件 |
JP2011213517A (ja) * | 2010-03-31 | 2011-10-27 | Kurosaki Harima Corp | セミリボンドマグネシア−クロムれんが |
CN103332940A (zh) * | 2013-06-19 | 2013-10-02 | 宜兴新威利成耐火材料有限公司 | 铜熔炼炉用半再结合镁铬砖及其制备方法 |
CN103553676A (zh) * | 2013-10-29 | 2014-02-05 | 辽宁中兴矿业集团有限公司 | 一种钢铁精炼及有色金属冶炼用环保镁铬砖及其制备方法 |
CN104909734A (zh) * | 2015-06-18 | 2015-09-16 | 河南瑞泰耐火材料科技有限公司 | 富镁镁橄榄石-尖晶石复合砖及其制备方法 |
CN107365161A (zh) * | 2017-07-17 | 2017-11-21 | 辽宁中镁高温材料有限公司 | 一种铜复合高性能镁铬砖及其制造方法 |
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2018
- 2018-12-20 CN CN201811559563.9A patent/CN109592969B8/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101412629A (zh) * | 2008-08-29 | 2009-04-22 | 瑞泰科技股份有限公司 | 方镁石-镁铝尖晶石复合耐火砖及其生产工艺 |
JP2011213517A (ja) * | 2010-03-31 | 2011-10-27 | Kurosaki Harima Corp | セミリボンドマグネシア−クロムれんが |
CN102020478A (zh) * | 2010-12-10 | 2011-04-20 | 河南瑞泰耐火材料科技有限公司 | 镁铬质预制件 |
CN103332940A (zh) * | 2013-06-19 | 2013-10-02 | 宜兴新威利成耐火材料有限公司 | 铜熔炼炉用半再结合镁铬砖及其制备方法 |
CN103553676A (zh) * | 2013-10-29 | 2014-02-05 | 辽宁中兴矿业集团有限公司 | 一种钢铁精炼及有色金属冶炼用环保镁铬砖及其制备方法 |
CN104909734A (zh) * | 2015-06-18 | 2015-09-16 | 河南瑞泰耐火材料科技有限公司 | 富镁镁橄榄石-尖晶石复合砖及其制备方法 |
CN107365161A (zh) * | 2017-07-17 | 2017-11-21 | 辽宁中镁高温材料有限公司 | 一种铜复合高性能镁铬砖及其制造方法 |
Non-Patent Citations (2)
Title |
---|
VOD用再结合镁铬砖的研制与使用;高文军;《辽宁建材》;20031231(第1期);第29-30页 * |
添加纳米颗粒对镁铬耐火材料抗侵蚀性能的改善;徐勇;《耐火与石灰》;20150831;第40卷(第4期);第58-61页 * |
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CN109592969B8 (zh) | 2021-12-31 |
CN109592969A (zh) | 2019-04-09 |
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Inventor after: Wang Juntao Inventor after: Hu Jianhui Inventor after: Yin Chaonan Inventor after: Xu Rulin Inventor after: Xu Linlin Inventor after: Sun Xudong Inventor after: Zhou Yandun Inventor before: Zhou Yandun Inventor before: Yan Xin Inventor before: Wang Jiezeng Inventor before: Wang Juntao Inventor before: Hu Jianhui Inventor before: Xu Linlin |
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CI03 | Correction of invention patent |
Correction item: Inventor Correct: Jun Tao Wang|Hu Jianhui|Yin Chaonan|Xu Rulin|Xu Linlin|Sun Xudong|Zhou Yandun False: Zhou Yandun Number: 50-01 Page: The title page Volume: 37 Correction item: Inventor Correct: Jun Tao Wang|Hu Jianhui|Yin Chaonan|Xu Rulin|Xu Linlin|Sun Xudong|Zhou Yandun False: Zhou Yandun Number: 50-01 Volume: 37 |
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CI03 | Correction of invention patent |