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首页> 外文期刊>Journal of Materials Engineering and Performance >Friction Welding of Al-Al, Al-Steel, and Steel-Steel Samples
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Friction Welding of Al-Al, Al-Steel, and Steel-Steel Samples

机译：铝-铝，铝-钢和钢-钢样品的摩擦焊接

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摘要

Friction welding of Al-Al Alsteel, and steel-steel studs is compared. Transient heat generation and temperature rise during the welding process were modeled. Tensile tests and microhardness measurements across the weld zone were carried out. The metallurgical changes in the heat-affected zone were examined by SEM. Temperature rise at the interface plane was computed and related to weld properties. The affecting parameters on weld quality were identified by statistical analysis. Results show that interaction of weld parameters significantly affect yield, tensile, and breaking strength, and the heat-affected zone on the Al side is wider for Al-steel welds.
机译：比较了Al-Al Alsteel的摩擦焊和钢制螺柱。对焊接过程中的瞬态热量产生和温度升高进行了建模。进行了整个焊接区域的拉伸测试和显微硬度测量。通过SEM检查热影响区的冶金变化。计算了界面平面的温升并与焊接性能有关。通过统计分析确定了影响焊接质量的参数。结果表明，焊接参数之间的相互作用显着影响屈服强度，拉伸强度和断裂强度，并且铝侧焊缝的铝侧热影响区更宽。

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