References
- Chaporova , IN , Tref'yakov , DA and Shchetilina , EA . 1959 . “ The solubility of tungsten carbide in cobalt and nickel ” . In Hard alloys , 177 – 190 . Moscow : Metallurgiya .
- Chaporova , IN , Shchetilina , EA and Sepebpova , SI . 1960 . The effect of the composition of case-hardening phases on some mechanical properties of WC–Co and WC–Ni cermet alloys . Tverdye splavy , : 160 – 167 .