| 热输入对TCS不锈钢焊接热影响区组织的影响 |
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| 引用本文： | 宋宏图,胡忠全,丁韦,刘艳红.热输入对TCS不锈钢焊接热影响区组织的影响[J].热加工工艺,2007,36(7):14-16. |
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| 作者姓名： | 宋宏图 胡忠全 丁韦 刘艳红 |
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| 作者单位： | 1. 铁道科学研究院金属及化学研究所,北京,100081
2. 核工业第二研究设计院,北京,100840 |
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| 基金项目： | 铁道科学研究院创新基金 |
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| 摘 要： | 针对新型铁路车辆用TCS铁素体不锈钢，研究了热输入对其焊接热影响区粗晶区组织特征的影响，并以此提出了其合理的焊接热输入范围为5．8～8．3kJ／cm。
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| 关 键 词： | TCS铁素体不锈钢 热输入 粗晶区 组织特征 |
| 文章编号： | 1001-3814(2007)01-0014-03 |
| 修稿时间： | 2007-01-17 |
Effect of Heat Input on Microstructure of Heat Affected Zone in TCS Stainless Steel Welding Joint |
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| SONG Hong-tu,HU Zhong-quan,DING Wei,LIU Yan-hong.Effect of Heat Input on Microstructure of Heat Affected Zone in TCS Stainless Steel Welding Joint[J].Hot Working Technology,2007,36(7):14-16. |
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| Authors: | SONG Hong-tu HU Zhong-quan DING Wei LIU Yan-hong |
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| Affiliation: | 1. Academy of Railway Sciences. Beijing 100081,China;2. Institute of Nuclear Engineering, Beijing 100840,China |
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| Abstract: | Aimed at TCS ferric strainless sled for the new type railway vehiele,the effect of the heat input energy on the microstructure of the coarse grain zone of heat affected zone in welding joint was studied, and the range of the suitable heat input energy was recommend, which was 5.8-8.3kJ/cm. |
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| Keywords: | TCS stainless steel heat input energy coarse grain zone microstructure |
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