1. Cemented Tungsten Carbides: Production, Properties and Testing;Upadhyaya,1998
2. Deformation and fracture process and the physical metallurgy of WC-Co hardmetals;Roebuck;Int. Mater. Rev.,1988
3. Physical and chemical nature of cemented carbides;Exner;Int. Met. Rev.,1979
4. Plastic properties in tungsten carbides;Pons,1968
5. Hardness anisotropy and slip in WC crystals;French;Trans. Metall. Soc. AIME,1965