全部

1·Experimental study of plasma carburization technology and analysis of wear test of carburizing layers are done aimed at alloy bar grate material surface.

针对合金篦条材料表面进行等离子渗碳技术的试验研究和渗层的耐磨性能实验分析。

2·The bar grate is a very important component for the sintering equipment in the metallurgical industry and it is also vulnerable.

炉篦条是钢铁生产的重要设备——烧结机台车上的易损备件，它的工作条件十分恶劣，损耗比较大。

3·On the basis of analyse of the invalidation cause of bar grate, the material research to increase the durability had been carried through.

在分析烧结机台车炉篦条失效原因的基础上，进行了提高它们使用寿命的材质研究。