| Q460C低合金结构钢的焊接 |
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| 引用本文： | 杨少云,刘效春.Q460C低合金结构钢的焊接[J].煤矿机械,2005(5):99-101. |
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| 作者姓名： | 杨少云 刘效春 |
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| 作者单位： | 淮北矿业集团,机电装备有限责任公司,安徽,淮北,235000 |
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| 摘 要： | 从理论上分析了Q460C低合金结构钢焊接性能。并针对液压支架结构件的使用环境和性能要求,就焊材、焊前准备、焊接工艺、焊后热处理等几个方面提出了一些要求,并从理论上对这些要求进行了可行性分析,以保证支架结构件获得良好的综合机械性能。
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| 关 键 词： | Q460C 焊接性 裂纹敏感性 焊接工艺 |
| 文章编号： | 1003-0794(2005)05-0099-03 |
The Welding Procedure of Q460C Low Alloy Structural Steel |
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| YANG Shao-yun,LIU Xiao-Chun.The Welding Procedure of Q460C Low Alloy Structural Steel[J].Coal Mine Machinery,2005(5):99-101. |
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| Authors: | YANG Shao-yun LIU Xiao-Chun |
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| Abstract: | The weld ability of Q460C low alloy structural steel welded joints is theoretically analyzed in this paper. And aim at the used condition and the construction characteristics of hydraulic support .Puts forward some requests about the welding material, prearrange before welding , welding procedure ,and postweld heat treatment etc. in order to get the best all-aroundmechanical performance of the workpiece in hydraulic support, analyze the requests applied possibility of welding procedure combine with theory. |
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| Keywords: | Q460C weld ability crack sensitivity welding procedure |
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