含Zr镁合金晶粒细化机理与研究进展

刘勇, 曾刚, 刘洪, 王煜, 李建龙

Grain Refinement Mechanism and Research Progress of Magnesium Alloy Incorporating Zr

LIU Yong, ZENG Gang, LIU Hong, WANG Yu, LI Jianlong

图2 Zr颗粒尺寸与镁合金临界形核过冷度的关系[79]及镁合金中Zr形核核心尺寸分布[71,79]

Fig.2 Relationship between Zr particle size and the minimum undercooling required for effective inoculation[79] (a) and size distributions of active Zr nuclei in magnesium alloys[71,79] (b)