Interfacial Segregation of W-Ni-Fe Heavy Alloy
MA Guo-gang(Dept. of Electromech. Eng. of Wuyi Univ., Jiangmen 529020, China)
Interfacial segregation of W-Ni-Fe alloy has been carefully examined with Auger electron spectroscopy. This investigation shows that the interfacial impurity will result in low interface strength between matrix phase and tungsten grains and detrimine the alloy properties.
【CateGory Index】： TG111