| 铁路货车车体用TCS铁素体不锈钢焊接方法分析 |
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| 引用本文： | 丁韦,宋宏图,刘艳红,黄辰奎.铁路货车车体用TCS铁素体不锈钢焊接方法分析[J].电焊机,2007,37(8):56-58. |
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| 作者姓名： | 丁韦 宋宏图 刘艳红 黄辰奎 |
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| 作者单位： | 铁道科学研究院,北京,100081 |
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| 摘 要： | TCS铁素体不锈钢采用奥氏体型焊材,实芯焊丝、药芯焊丝和电焊条方法,焊接接头力学性能可以满足使用要求.相比之下,实芯焊丝焊缝的夹杂物含量低,韧性较高,更适合TCS铁素体不锈钢的焊接.药芯焊丝和电焊条的焊接工艺性能稍好,但焊缝的韧性较低.
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| 关 键 词： | 铁路货车车体 铁素体不锈钢 焊接 |
| 文章编号： | 1001-2303（2007）08-0056-03 |
| 修稿时间： | 2006-06-202007-03-02 |
Analysis of the welding methods of TCS ferritic stainless steel used on railway vehicle |
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| DING Wei,SONG Hong-tu,LIU Yan-hong,HUANG Chen-kui.Analysis of the welding methods of TCS ferritic stainless steel used on railway vehicle[J].Electric Welding Machine,2007,37(8):56-58. |
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| Authors: | DING Wei SONG Hong-tu LIU Yan-hong HUANG Chen-kui |
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| Affiliation: | Academy of Railway Sciences, Beijing 100081, China |
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| Abstract: | With austenitic welding material,solid wire,flux-cored wire and electrode,welded joint mechanical property of TCS ferritic stainless steel all can meet usability.In contrast,solid wire with little inclusions and higher toughness,the welding is more suitable for TCS ferritic stainlesssteel,Flux-cored wire and electrode has lower toughness but good welding processing properties. |
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| Keywords: | railway vehicle ferritic stainless steel welding |
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