含Zr镁合金晶粒细化机理与研究进展
Grain Refinement Mechanism and Research Progress of Magnesium Alloy Incorporating Zr
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 |
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Grain Refinement Mechanism and Research Progress of Magnesium Alloy Incorporating Zr |
| LIU Yong, ZENG Gang, LIU Hong, WANG Yu, LI Jianlong |
| 图6 镁合金熔体Zr颗粒尺寸与沉降距离的关系 |
| Fig.6 Relationship between Zr particle size and settling distance (S) in magnesium alloy melt (Crucible depth is 2 m, melt from 790oC to 700oC, cooling rate 0.75oC/min, cooling time 120 min. Inset is a partial enlarged view of the box. dn—particle diameter) |
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