CN104694833A - 一种防盗门框架专用高强度钢及其热处理方法 - Google Patents
一种防盗门框架专用高强度钢及其热处理方法 Download PDFInfo
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CN201510123175.6A CN104694833B (zh) | 2015-03-20 | 2015-03-20 | 一种用于防盗门框架的高强度钢的热处理方法 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06264189A (ja) * | 1992-08-03 | 1994-09-20 | Hitachi Metals Ltd | 低温衝撃特性のすぐれた高強度高靭性ステンレス鋼およびその製造方法 |
CN1487112A (zh) * | 2002-09-30 | 2004-04-07 | 宝山钢铁股份有限公司 | 抗二氧化碳和硫化氢腐蚀用低合金钢 |
CN103060713A (zh) * | 2013-01-22 | 2013-04-24 | 中国石油天然气集团公司 | 一种高钢级抗硫钻杆材料及其制备方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH06264189A (ja) * | 1992-08-03 | 1994-09-20 | Hitachi Metals Ltd | 低温衝撃特性のすぐれた高強度高靭性ステンレス鋼およびその製造方法 |
CN1487112A (zh) * | 2002-09-30 | 2004-04-07 | 宝山钢铁股份有限公司 | 抗二氧化碳和硫化氢腐蚀用低合金钢 |
CN103060713A (zh) * | 2013-01-22 | 2013-04-24 | 中国石油天然气集团公司 | 一种高钢级抗硫钻杆材料及其制备方法 |
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Inventor after: Jiang Jianying Inventor after: Jiang Yunying Inventor after: Gu Lianying Inventor before: Huang Longhai Inventor before: Huang Yaoqiong Inventor before: Wu Lei |
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Effective date of registration: 20151203 Address after: 215164 Wuzhong District City, Suzhou Province town of Xu Feng Village, the group of 7 Applicant after: SUZHOU WUZHONG DISTRICT XUKOU HARVEST MACHINERY FITTINGS FACTORY Address before: 215164, No. 388 Hefeng Road, Xu Town, Suzhou, Jiangsu, Wuzhong District Applicant before: Dragon Lord door and window company limited of Suzhou City |
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Effective date of registration: 20161027 Address after: 215100 room A505, South Campus, Suzhou, Wuzhong District, No. 106 to be able to drive Avenue (International Education Park), Jiangsu Applicant after: Engineering Equipment Co., Ltd. Suzhou Sai Side Address before: 215164 Wuzhong District City, Suzhou Province town of Xu Feng Village, the group of 7 Applicant before: SUZHOU WUZHONG DISTRICT XUKOU HARVEST MACHINERY FITTINGS FACTORY |
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