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| 冷却条件对超级钢钨极氩弧焊焊接接头组织性能的影响 | |
| 引用本文： | 赵洪运,王立夫,王国栋,裘坤,杨德惠.冷却条件对超级钢钨极氩弧焊焊接接头组织性能的影响[J].热加工工艺,2005(7):54-55,57. |
| 作者姓名： | 赵洪运 王立夫 王国栋 裘坤 杨德惠 |
| 作者单位： | 1. 东北大学,轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004;长春工业大学,材料科学与工程学院,吉林,长春,130012 2. 长春工业大学,材料科学与工程学院,吉林,长春,130012 3. 东北大学,轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004 |
| 摘 要： | 采用钨极氩弧焊焊接方法对400MPa级超级钢进行焊接，并对焊后空冷和水冷两种冷却条件下的焊接接头进行了组织性能分析。研究结果表明，水冷条件下，其接头的综合力学性能要优于空冷条件，可以应用与实际生产。 |
| 关 键 词： | 钨极氩弧焊 水冷 组织性能 |
| 文章编号： | 1001-3814(2005)07-0054-03 |
Effect on Ultra Fine Grainded Steel Argon Tungsten-arc Welding Welding Joint Microstructure and Properties under Cooling Conditions |
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| ZHAO Hong-yun,WANG Li-fu,WANG Guo-dong,QIU Kun,YANG De-hui.Effect on Ultra Fine Grainded Steel Argon Tungsten-arc Welding Welding Joint Microstructure and Properties under Cooling Conditions[J].Hot Working Technology,2005(7):54-55,57. | |
| Authors: | ZHAO Hong-yun WANG Li-fu WANG Guo-dong QIU Kun YANG De-hui |
| Affiliation: | ZHAO Hong-yun1,2,WANG Li-fu2,WANG Guo-dong1,QIU Kun2,YANG De-hui2 |
| Abstract: | Ultra fine grainded steels were welded by argon tungsten-arc welding and microstructure and properties were studied under air cool and water cool conditions after weld. The results show that the mechanical properties are better than mechanical properties under air cool condition,this welding process can be used in produce. |
| Keywords: | argon tungsten-arc welding water cool microstructure and properties |
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