| 低焊接裂纹敏感性钢WDL690D可焊性研究 |
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| 引用本文： | 张开广,陈颜堂,刘文斌,童明伟,黄静.低焊接裂纹敏感性钢WDL690D可焊性研究[J].中国材料科技与设备,2014(1):54-56. |
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| 作者姓名： | 张开广 陈颜堂 刘文斌 童明伟 黄静 |
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| 作者单位： | 武汉钢铁集团公司研究院,湖北武汉430080 |
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| 摘 要： | 本文针对WDL690D钢进行了焊接工艺试验研究，确定了钢种合适的焊接预热温度、层间温度，考察了钢板抗冷裂纹敏感性、再热裂纹敏感性，为其工程应用提供数据支撑。
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| 关 键 词： | 可焊性试验 裂纹敏感性 工程应用 |
Weldability Research of WDL690D Steel with Low Susceptibility to Weld Cracking |
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| ZHANG Kai--guang ;,CHEN Yan --tang,LIU Wen --bin,TONG Ming--wei,HUANG Jing.Weldability Research of WDL690D Steel with Low Susceptibility to Weld Cracking[J].Chinese Materials Science Technology & Equipment,2014(1):54-56. |
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| Authors: | ZHANG Kai--guang ; CHEN Yan --tang LIU Wen --bin TONG Ming--wei HUANG Jing |
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| Affiliation: | (Research and Development Center of Wuhan Iron and Steel (group) Corporation, Hubei, Wuhan, 430080, China) |
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| Abstract: | By weldahility research, this paper investigated the cold- cracking and reheat- cracking sensitivity of WDL690D steel, to determine the appropriate preheating and interpass temperature of steel. The results will provide techni- cal supports for the engineering application of WDL690D steel. |
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| Keywords: | Weldability test Low susceptibility to weld crack Engineering application |
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