| 横拼电阻型热双金属电子束焊接 |
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| 引用本文： | 卢斌,易丹青,刘沙,王斌,梁英,张晓东,曹浩.横拼电阻型热双金属电子束焊接[J].中南大学学报(自然科学版),2000,31(4):346-349. |
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| 作者姓名： | 卢斌 易丹青 刘沙 王斌 梁英 张晓东 曹浩 |
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| 作者单位： | 1. 中南大学 材料科学与工程系，湖南 长沙 410083
2. 湖南机床厂，湖南 长沙 410009 |
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| 摘 要： | 研究了电子束焊接工艺对FeNi36／Cu／Cu／Mn72Cu18Ni10横拼电阻型热双金属焊缝质量与性能的影响．结果表明在电子束焊接参数V，IL，v一定时，随着IB增加，焊缝的饱满性、抗拉强度以及抗弯强度不断提高，电阻率ρ也相应增加．以实施双面焊接工艺的焊缝具有较佳的综合性能．
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| 关 键 词： | 电子束 焊接 电阻型热双金属 |
| 文章编号： | 1005-9792(2000)04-0346-04 |
| 修稿时间： | 1999年12月10 |
Electron beam welding of the resistance-type thermal bimetal strips laterally welded |
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| LU Bin,YI Dan-qing,LIU Sha,WANG Bin,LIANG Ying,ZHANG Xiao-dong,CAO Hao.Electron beam welding of the resistance-type thermal bimetal strips laterally welded[J].Journal of Central South University:Science and Technology,2000,31(4):346-349. |
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| Authors: | LU Bin YI Dan-qing LIU Sha WANG Bin LIANG Ying ZHANG Xiao-dong CAO Hao |
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| Abstract: | The effects of the electron beam welding process on weld line quality and properties of resistance-type thermalbimetal strips of the laterally welded FeNi36/Cu/Mn72Cu18Ni10 were investigated. The results indicated that when the elec-tron bean welding paramaters V, IB, v remain constant, the full weight, tensile strength, bending strength and resistiv-ity ρ of the weld line increase with the increasing of IB. The applying double-face welding process Ⅶ leads to highersynthetic quality of weld line. |
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| Keywords: | electron beam welding resistance type thermal bimetal |
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