1. Some characteristics of very-fine-grained hardmetals;Almond;Met Powder Rep,1987
2. A history of fine grained hardmetal;Spriggs;Inter J Ref Met Hard Mater,1995
3. Cemented Tungsten Carbides-Production, Properties and Testing;Upadhyaya,1998
4. Fine-grained WC–VC–Co hardmetal;Luyckx;Powder Metall,1996
5. Microstructure and properties of fine grained WC–VC–Co hardmetal with cobalt content ranging from 10 to 15 wt.%;Whitefield,1997