| Ni9钢的热处理和焊接 |
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| 引用本文： | 符中欣,周勇,石凯,李国明,高聪.Ni9钢的热处理和焊接[J].热加工工艺,2006(6). |
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| 作者姓名： | 符中欣 周勇 石凯 李国明 高聪 |
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| 作者单位： | 西安石油大学材料科学与工程学院 陕西西安710065 |
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| 基金项目： | 中国石油天然气集团长庆油田LNG工程用超低温钢焊接技术研究项目(CQJG2005-技术(开发)-002) |
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| 摘 要： | 在简述超低温用Ni9钢的发展应用状况基础上,结合项目研究结果和国内外有关资料着重对Ni9钢应用中涉及到的热处理方法及焊接工艺要点进行了述评。
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| 关 键 词： | Ni9钢 低温钢 热处理 焊接 低温韧性 |
Heat Treatment and Welding of Ni9 Steel |
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| FU Zhong-xin,ZHOU Yong,SHI Kai,LI Guo-ming,GAO Cong.Heat Treatment and Welding of Ni9 Steel[J].Hot Working Technology,2006(6). |
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| Authors: | FU Zhong-xin ZHOU Yong SHI Kai LI Guo-ming GAO Cong |
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| Abstract: | The use and development of Ni9 steel was introduced simply, and based on research results and the information in china and abroad, the heat treatment and welding essentials about Ni9 steel in its use were emphatically narrated. |
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| Keywords: | Ni9 steel cryogenic steel heat treatment welding cryogenic toughness |
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