| Ti、B微量元素对焊缝金属韧性的作用 |
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| 引用本文： | 王核源,张舒庆.Ti、B微量元素对焊缝金属韧性的作用[J].机械,2002,29(1):64-66. |
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| 作者姓名： | 王核源 张舒庆 |
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| 作者单位： | 东北大学,辽宁,沈阳,110004 |
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| 摘 要： | 研究了Ti、B微量元素对焊缝金属韧性的作用，研究表明加入Ti、B微量元素有利于改善焊缝金属韧性。但要注意Ti、B微量元素之间的配比才有获得高韧性的焊缝。
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| 关 键 词： | 微量元素 焊缝金属 韧性 配比 钛 硼 焊接 |
| 文章编号： | 1006-0316(2002)01-0064-03 |
Trace elements such as Ti、B on toughness of welded metal |
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| WANG He yuan,ZHANG Shu qing.Trace elements such as Ti、B on toughness of welded metal[J].Machinery,2002,29(1):64-66. |
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| Authors: | WANG He yuan ZHANG Shu qing |
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| Abstract: | In this paper,trace elements such as Ti?B on toughness of welded metal is studied The result shows that addition of trace element is propitious to improve welding metal toughness It is noted that the Ti?B should have appropriate proportion |
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| Keywords: | trace elements Ti?B welded metal toughness proportion |
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