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本文论述了闪光对焊采用镍钛铬电极合金的研制过程:在铜基中加入适量的Ni和Ti元素,通过固溶和时效热处理形成弥散颗粒的金属化合物Ni_3Ti,提高了电极合金的高温强度和抗粘性能,取得了良好的性能和使用效果。
This article discusses the development of flash butt welding nickel-titanium chromium electrode alloy: adding appropriate amount of Ni and Ti elements into the copper base, and forming the diffusive particles of Ni_3Ti by solution heat treatment and aging heat treatment to improve the high temperature strength of the electrode alloy and Anti-adhesive properties, and achieved good performance and the use of results.