本文在定向凝固系统上用变速抽拉方法试验研究了Al-Si共晶强制非稳态生长过程。在加速生长过程中,共晶相间距对生长速度的响应呈滞......

Nonstable growth of Al-Si eutectic in constrained condition has been investigated by means ofchange of the withdrawing r......