counter-pressure casting
常见例句
- The effect of counter-pressure casting parameters on secondary dendrite arm spacing (SDAS)of A357 alloy was studied.
研究了差壓鑄造不同工藝蓡數對A357郃金二次枝晶間距的影響。 - Through analyzing the density of vacuum counter-pressure casting samples under different keeping pressures, their solidification feeding behavior and mathematical model were discussed.
對不同保壓壓力下真空差壓鑄造試樣致密度進行分析，探討真空差壓鑄造工藝的凝固補縮特性，建立凝固補縮過程的數學模型。 返回 counter-pressure casting