CN104131138A - 一种喷吹钙蒸汽对钢水进行钙处理方法及装置 - Google Patents
一种喷吹钙蒸汽对钢水进行钙处理方法及装置 Download PDFInfo
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- CN104131138A CN104131138A CN201410345184.5A CN201410345184A CN104131138A CN 104131138 A CN104131138 A CN 104131138A CN 201410345184 A CN201410345184 A CN 201410345184A CN 104131138 A CN104131138 A CN 104131138A
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CN104131138A true CN104131138A (zh) | 2014-11-05 |
CN104131138B CN104131138B (zh) | 2015-12-30 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63417A (ja) * | 1986-06-20 | 1988-01-05 | Nippon Steel Corp | 真空脱ガス中の溶鋼へのCa添加方法 |
JPH063417A (ja) * | 1992-06-23 | 1994-01-11 | Graphtec Corp | 回路基板検査装置 |
CN101921892A (zh) * | 2010-09-02 | 2010-12-22 | 南京钢铁股份有限公司 | 炼钢钢液的钙处理方法 |
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- 2014-07-21 CN CN201410345184.5A patent/CN104131138B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS63417A (ja) * | 1986-06-20 | 1988-01-05 | Nippon Steel Corp | 真空脱ガス中の溶鋼へのCa添加方法 |
JPH063417A (ja) * | 1992-06-23 | 1994-01-11 | Graphtec Corp | 回路基板検査装置 |
CN101921892A (zh) * | 2010-09-02 | 2010-12-22 | 南京钢铁股份有限公司 | 炼钢钢液的钙处理方法 |
Non-Patent Citations (1)
Title |
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В.И.叶姆林 等: "《电热过程手册》", 31 July 1984, 冶金工业出版社 * |
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Inventor after: Zhang Tingan Inventor after: Dou Zhihe Inventor after: Liu Yan Inventor after: Zhang Xuhua Inventor after: Zhang Zimu Inventor after: Lv Guozhi Inventor after: Zhao Qiuyue Inventor after: He Jicheng Inventor after: Jiang Xiaoli Inventor before: Zhang Tingan Inventor before: Jiang Xiaoli Inventor before: Dou Zhihe Inventor before: Liu Yan Inventor before: Wang Cong Inventor before: Zhang Xuhua Inventor before: Zhang Zimu Inventor before: Lv Guozhi Inventor before: Zhao Qiuyue Inventor before: He Jicheng |
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