composite surface layer 表层复合材料
surface layer composite 表层复合材料
surface-layer composite 表层复合材料
in situ surface layer composite 自生表层复合材料
steel matrix surface layer composite 钢基表面复合材料
steel matrix surface-layer composite 铁基表面复合材料
wear-resistant surface-layer composite 表面耐磨复合材料
surface-layer steel matrix composite 钢基表层复合材料
The solidification process of the surface composite layer was also analysed in this paper.
本文分析了表面复合材料层的凝固过程。
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。
Intermetallic compound foam reinforced aluminium alloy surface composite layer are obtained by solution treatment after low pressure Casting.
通过低压铸造后固溶处理的方法，获得了网状金属间化合物增强铝合金表面复合层。
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