CN109437874B - 一种可多次重复使用的多晶坩埚及其成型方法 - Google Patents
一种可多次重复使用的多晶坩埚及其成型方法 Download PDFInfo
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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
- C04B35/16—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 silicates other than clay
- C04B35/18—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 silicates other than clay rich in aluminium oxide
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- 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
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- 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
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
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- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3227—Lanthanum oxide 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
- C04B2235/32—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
- C04B2235/02—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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- Organic Chemistry (AREA)
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Abstract
Description
Claims (6)
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CN201811442877.0A CN109437874B (zh) | 2018-11-29 | 2018-11-29 | 一种可多次重复使用的多晶坩埚及其成型方法 |
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CN109437874A CN109437874A (zh) | 2019-03-08 |
CN109437874B true CN109437874B (zh) | 2021-11-23 |
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CN110078484B (zh) * | 2019-05-17 | 2021-10-29 | 山东工业职业学院 | 一种刚玉莫来石坩埚及其制备方法 |
CN112794708A (zh) * | 2021-01-13 | 2021-05-14 | 山西沁新能源集团股份有限公司 | 矾土基电熔莫来石及其制备方法 |
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JPH04113188A (ja) * | 1990-09-03 | 1992-04-14 | Nippon Steel Corp | 高反応性合金溶解用坩堝 |
CN1220653C (zh) * | 2002-07-03 | 2005-09-28 | 上虞斯必康耐火材料有限公司 | 炼钢用功能性耐火材料的制造方法 |
FR2920152B1 (fr) * | 2007-08-24 | 2009-12-04 | Saint Gobain Ct Recherches | Refractaire a fortre teneur en zircone et teneur en silice elevee. |
FR2996843B1 (fr) * | 2012-10-15 | 2020-01-03 | Saint-Gobain Centre De Recherches Et D'etudes Europeen | Produit d'oxyde de chrome. |
CN103496992B (zh) * | 2013-09-22 | 2015-04-01 | 郑州亨瑞达新材料有限公司 | 一种铬锆莫来石耐火材料及其制备方法 |
DE102017217283B3 (de) * | 2017-09-28 | 2018-07-26 | Schott Ag | Verfahren zur Herstellung von Glaskeramikartikeln mittels Schlickerguss sowie deren Verwendung |
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Address after: No. 1198, yunhuan East Road, Baiyun District, Guiyang City, Guizhou Province Applicant after: Guizhou Dadeng Machinery Co.,Ltd. Address before: No. 1198, yunhuan East Road, Baiyun District, Guiyang City, Guizhou Province Applicant before: GUIZHOU DADONGFENG MACHINERY Co.,Ltd. |
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Inventor after: Zhong Xingjia Inventor after: Huang Changhui Inventor after: Wang Xiaoduo Inventor after: Zhang Guibao Inventor before: Zhong Xingjia Inventor before: Huang Changhui Inventor before: Wang Xiaoduo Inventor before: Zhang Baogui |
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