浅析镁合金的强韧化
The tentative study on strengthening and toughening for magnesium alloys
王麟平
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作者单位：中北大学
中文关键字：镁合金； 强韧化；晶粒细化； 热处理强化
英文关键字：magnesium alloys; strengthening and toughening; grain refinement; heat treatment strengthening
中文摘要：本文从细晶强化、热处理强化及时效处理强化等方面阐述了目前镁合金强韧化处理的研究现状和最新进展，重点分析了不同方法的强化机理及工艺特点，并指出镁合金强韧化处理的意义和现阶段存在的问题。
英文摘要： The current situation and recent development of the research on magnesium alloys’strengthening and toughening
From Fine-grain strengthening, heat treatment strengthening and aging treatment of strengthening were introduced．The mechanism and processing character of these different methods were analyzed emphatically, and the significance and existing problems of magnesium alloys’strengthening and toughening were pointed out．