摘要
对冷焊中常用的镍基焊条、奥氏体焊条、超低氢耐热钢焊条所焊的焊接接头在抗裂性、常温拉伸、冷弯、高温短时拉伸、金相组织等五个方面进行了测试和比较,得出了两点结论.
crackability, room temperature tension, cold bending, high temperature tension and microstructure of welded joint by nickel - base austenite and ultra - low hydrogen heat resisting covered electrodes are tested and compared, and two conclusions are reached.
出处
《焊接》
1999年第8期18-20,共3页
Welding & Joining
