综述了等通道转角挤压(ECAP)技术在镁合金上的研究进展,主要包括等通道转角挤压的技术原理、不同工艺参数的影响、显微组织特性和力学性能等方面,探讨了ECAP技术在镁合金上的研究热点,并指出了当前镁合金ECAP技术存在的主要问题及今后的发展方向.
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