Thermal and mechanical simulation investigation in upset deformation of rail butt welding

钢轨 对焊 顶 锻变形热力模拟研究

The weld quality of upset butt welding of high carbon steel wire is the key to guaranteeing to produce and get the high-quality steel wire .

高碳钢 盘条 焊接区质量是 影响高应力钢绞线性能充分发挥的关键因素。

Study on the Joint Deformation and the Interface Contaminant Ejection Rate in DC Upset Butt Welding

直流 电阻 对 焊接头变形和界面污物清除率研究

Experimental investigation of upset butt welding of Nickel wire

镍线 电阻 对焊 的 工艺试验研究

Study on Temperature Distribution in the Direction of the Plate Width in DC Upset Butt Welding

板材直流 电阻 对焊宽度方向温度分布的研究

In the process of DC upset butt welding the joint quality was strongly effected by the temperature distribution in the direction of the plate width .

板材直流 电阻 对焊过程中， 对接 端面沿板宽方向的温度分布对 焊接接头的质量有很大的影响。

The Mechanism of the Interface Split in the Flash and the Longitudinal Crack on the Joint Surface in DC Upset Butt Welding

直流 电阻 对焊接口张开及纵向裂纹的形成机制

The upset formation process of rail ( U71Mn ) butt welding was test by thermal and mechanical simulation using Gleeble-2000 simulator .

采用 Gleeble-2000热模拟试验机， 对高速铁路轨道用U71Mn钢轨钢的 对焊顶锻变形过程进行了热力模拟试验。

Failure analysis of upset butt welding for high carbon steel

高碳钢 盘条 电阻 对焊失效分析