| 钒,钛对含铌微合金钢焊接热影响区韧性的影响 |
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| 引用本文： | 彭云,陈钰珊.钒,钛对含铌微合金钢焊接热影响区韧性的影响[J].钢铁,1996,31(4):53-55,52. |
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| 作者姓名： | 彭云 陈钰珊 |
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| 作者单位： | 钢铁研究总院，宝山钢铁（集团）公司 |
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| 摘 要： |
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| 关 键 词： | 微合金钢 焊接 热影响区 韧性 钒 钛 |
EFFECT OF V AND Ti ON TOUGHNESS OF WELDING HAZ OF Nb-BEARING MICROALLOYED STEELS |
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| PENG Yun, XU Zuze, CHEN Yushan.EFFECT OF V AND Ti ON TOUGHNESS OF WELDING HAZ OF Nb-BEARING MICROALLOYED STEELS[J].Iron & Steel,1996,31(4):53-55,52. |
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| Authors: | PENG Yun XU Zuze CHEN Yushan |
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| Affiliation: | PENG Yun; XU Zuze; CHEN Yushan(Central Iron& Steel Research Institute) (Baoshan Iron&Steel(Group)Co.) |
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| Abstract: | In this paper the ability of Nb-V and Nb-Ti microalloyed steels to resist austenite grain growth and the impact toughness of the two steels after high temperature welding thermal cycle are compared. Research results indicate that impact toughness of welding heat affected zone of Nb-Ti steel is higher than that of Nb-V steel. |
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| Keywords: | microalloyed steel welding heat affected zone(HAZ) toughness |
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