钢筋闪光对焊
钢筋闪光对焊-
400MPa级超细晶粒钢筋闪光对焊的组织及性能
Microstructure and property of the flash butt joints in 400 MPa ultra-fine grain steel
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参照建设部《钢筋焊接接头试验方法标准》的规定，对超细晶粒钢建筑钢筋闪光对焊、电渣对焊接头的疲劳寿命进行了测试。
In the present work , fatigue lifetime has been measured for flash butt welded joints and electrical slag welded joints of the ultrafine grained steel , based on a standard of State Architecture Ministry named " Testing method of reinforcement steel bar welded joint " .