CN115043660A - 一种熔铸高铬耐火砖 - Google Patents
一种熔铸高铬耐火砖 Download PDFInfo
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- CN115043660A CN115043660A CN202210666112.5A CN202210666112A CN115043660A CN 115043660 A CN115043660 A CN 115043660A CN 202210666112 A CN202210666112 A CN 202210666112A CN 115043660 A CN115043660 A CN 115043660A
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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
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
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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
- C04B35/12—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 chromium oxide
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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
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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
- C04B35/653—Processes involving a melting step
- C04B35/657—Processes involving a melting step for manufacturing refractories
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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
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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
- C04B2235/3244—Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
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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
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/349—Clays, e.g. bentonites, smectites such as montmorillonite, vermiculites or kaolines, e.g. illite, talc or sepiolite
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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
- C04B2235/9669—Resistance against chemicals, e.g. against molten glass or molten salts
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210666112.5A CN115043660A (zh) | 2022-06-14 | 2022-06-14 | 一种熔铸高铬耐火砖 |
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CN202210666112.5A CN115043660A (zh) | 2022-06-14 | 2022-06-14 | 一种熔铸高铬耐火砖 |
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CN115043660A true CN115043660A (zh) | 2022-09-13 |
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CN202210666112.5A Pending CN115043660A (zh) | 2022-06-14 | 2022-06-14 | 一种熔铸高铬耐火砖 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116621578A (zh) * | 2023-04-26 | 2023-08-22 | 广州市石基耐火材料厂 | 铬锆耐火材料及其制备方法和铬锆电极砖 |
CN118005379A (zh) * | 2024-04-10 | 2024-05-10 | 中钢洛耐科技股份有限公司 | 一种电熔铬刚玉及其制备方法、电熔铬刚玉制品 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1069899A (en) * | 1963-12-16 | 1967-05-24 | Detag | Improvements in glass melting tanks having refractory bricks containing chromium-oxide |
US4490474A (en) * | 1983-06-13 | 1984-12-25 | Kennecott Corporation | Fused cast high chrome refractory and method for manufacturing same |
CN1347854A (zh) * | 2001-11-18 | 2002-05-08 | 段俊峰 | 电熔法生产的高纯高铬砂及其系列产品和生产工艺方法 |
CN102105416A (zh) * | 2008-07-22 | 2011-06-22 | 美商哈伯森·沃克耐火砖公司 | 氧化铬氧化铝耐火材料 |
CN106747367A (zh) * | 2016-12-13 | 2017-05-31 | 中钢集团洛阳耐火材料研究院有限公司 | 一种高热震稳定性致密氧化铬制品的制备方法 |
CN112194473A (zh) * | 2020-06-30 | 2021-01-08 | 中国建筑材料科学研究总院有限公司 | 一种二次混碾干燥制备高抗侵蚀和高抗热震的铬刚玉砖及其工艺 |
CN114507077A (zh) * | 2022-01-06 | 2022-05-17 | 瑞泰科技股份有限公司 | 熔铸锆铬刚玉耐火砖及其制备方法 |
-
2022
- 2022-06-14 CN CN202210666112.5A patent/CN115043660A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1069899A (en) * | 1963-12-16 | 1967-05-24 | Detag | Improvements in glass melting tanks having refractory bricks containing chromium-oxide |
US4490474A (en) * | 1983-06-13 | 1984-12-25 | Kennecott Corporation | Fused cast high chrome refractory and method for manufacturing same |
CN1347854A (zh) * | 2001-11-18 | 2002-05-08 | 段俊峰 | 电熔法生产的高纯高铬砂及其系列产品和生产工艺方法 |
CN102105416A (zh) * | 2008-07-22 | 2011-06-22 | 美商哈伯森·沃克耐火砖公司 | 氧化铬氧化铝耐火材料 |
CN106747367A (zh) * | 2016-12-13 | 2017-05-31 | 中钢集团洛阳耐火材料研究院有限公司 | 一种高热震稳定性致密氧化铬制品的制备方法 |
CN112194473A (zh) * | 2020-06-30 | 2021-01-08 | 中国建筑材料科学研究总院有限公司 | 一种二次混碾干燥制备高抗侵蚀和高抗热震的铬刚玉砖及其工艺 |
CN114507077A (zh) * | 2022-01-06 | 2022-05-17 | 瑞泰科技股份有限公司 | 熔铸锆铬刚玉耐火砖及其制备方法 |
Non-Patent Citations (2)
Title |
---|
仝尚好等: "α-Al2O3和Cr2O3微粉的加入量对高铬砖性能的影响", 《耐火材料》, 30 September 2013 (2013-09-30), pages 1 * |
王朝亨等译: "《金属材料工程专业实验指导书》", 上海科学技术出版社, pages: 111 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116621578A (zh) * | 2023-04-26 | 2023-08-22 | 广州市石基耐火材料厂 | 铬锆耐火材料及其制备方法和铬锆电极砖 |
CN118005379A (zh) * | 2024-04-10 | 2024-05-10 | 中钢洛耐科技股份有限公司 | 一种电熔铬刚玉及其制备方法、电熔铬刚玉制品 |
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Inventor after: Wang Juntao Inventor after: Yan Xin Inventor after: Xu Linlin Inventor after: Sun Xudong Inventor after: Mao Limin Inventor after: Chen Haishan Inventor after: Yin Chaonan Inventor after: Hu Jianhui Inventor after: Wei Han Inventor after: Yang Haiyun Inventor after: Liu Jiwang Inventor after: Xu Rulin Inventor before: Wang Juntao Inventor before: Xu Linlin Inventor before: Sun Xudong Inventor before: Mao Limin Inventor before: Yin Chaonan Inventor before: Hu Jianhui Inventor before: Wei Han Inventor before: Yang Haiyun Inventor before: Liu Jiwang Inventor before: Xu Rulin Inventor before: Yan Xin |