CN101693976A - 转炉炼钢的钒氮微合金化方法 - Google Patents
转炉炼钢的钒氮微合金化方法 Download PDFInfo
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- CN101693976A CN101693976A CN200910184823A CN200910184823A CN101693976A CN 101693976 A CN101693976 A CN 101693976A CN 200910184823 A CN200910184823 A CN 200910184823A CN 200910184823 A CN200910184823 A CN 200910184823A CN 101693976 A CN101693976 A CN 101693976A
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CN2009101848233A CN101693976B (zh) | 2009-10-14 | 2009-10-14 | 转炉炼钢的钒氮微合金化方法 |
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CN2009101848233A CN101693976B (zh) | 2009-10-14 | 2009-10-14 | 转炉炼钢的钒氮微合金化方法 |
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CN101693976A true CN101693976A (zh) | 2010-04-14 |
CN101693976B CN101693976B (zh) | 2011-06-15 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111826497A (zh) * | 2020-07-30 | 2020-10-27 | 张彦辉 | 一种微合金增氮剂及应用 |
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US5310521A (en) * | 1992-11-24 | 1994-05-10 | Stelco Inc. | Steel composition for suspension springs |
DE10063117A1 (de) * | 2000-12-18 | 2003-06-18 | Alstom Switzerland Ltd | Umwandlungskontrollierter Nitrid-ausscheidungshärtender Vergütungsstahl |
CN1858283A (zh) * | 2005-05-01 | 2006-11-08 | 马鞍山钢铁股份有限公司 | 中碳硅钒氮微合金化非调质钢 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111826497A (zh) * | 2020-07-30 | 2020-10-27 | 张彦辉 | 一种微合金增氮剂及应用 |
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CN101693976B (zh) | 2011-06-15 |
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C14 | Grant of patent or utility model | ||
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CP02 | Change in the address of a patent holder |
Address after: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
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CP02 | Change in the address of a patent holder | ||
CP02 | Change in the address of a patent holder |
Address after: 243003 8 Jiuhua Road, Yushan, Ma'anshan, Anhui Patentee after: Ma'anshan Iron and Steel Co., Ltd. Address before: 243003 intellectual property department, technology center, No. 8 Hunan West Road, Yushan, Ma'anshan, Anhui Patentee before: Ma'anshan Iron and Steel Co., Ltd. |
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CP02 | Change in the address of a patent holder |