回顾了电磁约束成形技术的发展过程,通过分析圆形、椭圆形等不同横截面形状的纯铝、不锈钢以及高温合金等金属试样的电磁约束成形过程,从感应器结构、屏蔽罩插入深度、材料性状及抽拉速率等方面出发,详细论述了电磁约束成形定向凝固过程的技术特点,并阐述了电磁约束成形定向凝固技术的优缺点,指明了其今后的发展方向.
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