摘要
难熔钨合金和硬质合金在工业中应用很广泛,本文主要介绍近年来在超细/纳米钨合金和硬质合金粉末和合金制备技术方面的研究新进展,重点阐述了注射成形、喷雾转换、溶胶-喷雾干燥-热还原以及合金的晶粒控制等技术,并指出了今后钨合金和硬质合金的研究发展方向。
Refractory tungsten alloys and hardmetals are used in some kinds of industries. In this paper, the new technologies, such as superfine/nanometer tungsten alloys and hardmetals , is reported. The technologies included powder injecting molding(PIM), spray conversion process, sol-spray dring-hot deoxidizing and control of crystalline size. The direction of tungsten alloys and hardmetals in the future is pointed out.
出处
《中国钨业》
CAS
北大核心
2005年第3期17-20,45,共5页
China Tungsten Industry
