Introduce the criterion for evalution of remolten magnesium-ingot,discuss the determining factor for the product quantity of mechanical-ingo,and design the short chain casting machine.

介绍再生铸锭质量的评价标准,讨论浇铸参数对铸锭质量的影响,短链铸锭机。

The microporosity morphology and formation mechanism of cast magnesium alloy was investigated with software for analysis percentage of microporosity and field scanning electron microscopy.

铸造微孔的组织形态形成机理符气体形成模型和溶质再分配理论,从而验证氢气析形成显微气孔机理。

The metabolism of hydrogen which involved hydrogenase was the main reason for the MIC of AZ91 alloy.The SRB accelerated the cathodic reaction through the cathodic depolarization.

细菌的代谢过程所导致的电极的阴极去极化加速的点蚀的形成和发展。