In this paper, the orange peel defect in the surface range of the st14 steel sheet has been investigated using the elect......

采用熔融玻璃净化和循环过热方法实现Ni-15％Cu（摩尔分数）合金的深过冷。采用再辉后自然冷却和水淬两种方式研究凝固冷却对凝固组织和......