... earth gray cast iron 稀土灰口铸铁 Gray cast iron casting 铸铁 Gray cast iron valves 灰口铸铁阀 ...
基于1个网页-相关网页
The casting materials can meet the technical requirements of common gray iron top-grade cast iron, ductile cast iron and non-ferrous alloy, etc.
铸件材质能满足普通灰铁、高级铸铁、球墨铸铁、有色合金技术要求。
Using a prefabricated porous ferroboron lump, a surface composite layer was made on gray cast iron matrix, with a common casting method.
通过预先制备带有孔隙的硼铁合金预制块，用普通浇注的方法，获得以灰铸铁为基的铸造表面复合材料。
The filling morphology of gray cast iron melt in lost foam casting was observed by rapid photography method.
采用高速摄影法，对灰铸铁件消失模铸造充型形态进行了初步研究。
应用推荐