横拼电阻型热双金属电子束焊接

来源期刊：中南大学学报(自然科学版)2000年第4期

论文作者：卢斌 易丹青 刘沙 王斌 梁英 张晓东 曹浩

文章页码：346 - 349

关键词：电子束;焊接;电阻型热双金属

Key words：electron beam; welding; resistance-type thermal bimetal

摘    要：研究了电子束焊接工艺对FeNi₃₆/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,I_L,v一定时,随着I_B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.

Abstract: The effects ofthe electron beamwelding process onweld line quality and properties of resistance-type thermal bimetal strips of the laterally welded FeNi₃₆/Cu/Mn₇₂Cu₁₈Ni₁₀ were investigated. The results indicated that when theelectron bean welding paramatersV, I_B,vremain constant, the full weight , tensile strength, bending strength and resistivityρof the weld line increasewiththe increasing of I_B. The applying double-facewelding processⅦleads to higher synthetic quality of weld line.