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of α(Mg), the formation of new dispersed phases, the grain refinement and corrosion resistance of rapidly solidified magnesium alloy were explained. Three main categories of rapid solidification... examples to explain the effects of rapidly solidified techniques on magnesium. The rapid solidification is an important technique that can produce new and high performance magnesium alloys in industry......
温度梯度的增大,富Fe相液滴的运动速度呈线性增大;点焊接头的剪切强度较高,达241 MPa. 关键词:合金箔;储能焊;点焊接头;相分离;快速凝固 中图分类号:TG 111.4; TG 113.12 文献标识码: A Rapid solidification and phase separation... in thickness forms. The cooling rate of nugget is up to106 K/s, and the microstructure of nugget is characterized by rapid solidification. The liquid separation takes place in micro nugget during......
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. 关键词:快速凝固;Sn-6.5Zn钎料;焊点;微观结构;力学性能 中图分类号:TG454 文献标志码:A Influence of rapid solidification on characteristics of Sn-6.5Zn...) Abstract: The rapidly solidified Sn-6.5Zn alloy foils were prepared by melt-spinning method. Through comparison, the effects of rapid solidification process on the microstructure, thermodynamic......
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