摘要
在WC粉末中加入Ni、Al粉末,采用粉末冶金工艺,经过液相烧结,反应合成Ni3Al粘结相,制成WCNi3Al硬质复合材料及器件,具有较高的强韧性和抗氧化性,有重要的工业应用前景。
The Ni and A1 powder was added into WC powder, the Ni3A1 binder phase was synthesized through liq- uid phase sintering by powder metallurgy process. WC-Ni3A1 hard composite materials and apparatus with binder phase of Ni3A1 have high strength, toughness and oxidation resistance, which have important industrial application prospect.
出处
《粉末冶金工业》
CAS
北大核心
2015年第4期42-46,共5页
Powder Metallurgy Industry
关键词
WC复合材料
反应合成
粉末冶金
WC composite
reaction synthesis
powder metallurgy
