热处理对真空压铸NZ30K镁合金微观组织及力学性能的影响
魏杰,王渠东,叶兵,蒋海燕,丁文江

Effect of Heat Treatment on the Microstructure and Mechanical Property of Vacuum Die-casting NZ30K Mg-alloy
Jie WEI,Qudong WANG,Bing YE,Haiyan JIANG,Wenjiang DING
表1 真空压铸工艺参数
Table1 Process parameters of vacuum die casting

Casting temperature

/℃

Mold temperature

/℃

Slow shot speed

/m·s-1

High shot speed

/m·s-1

Boost pressure

/MPa

Vacuum pressure

/KPa

7201200.22.013.75