Some speculations on an increase of WC-Co cemented carbide service life under dynamic loads

International Journal of Refractory Metals and Hard Materials

Volumn 21, Issue 1-2, 2003, Pages 63-67

  Lisovsky, A F ^a  

^a BAKUL INSTITUTE FOR SUPERHARD MATERIALS   (Ukraine)

Author keywords

[No Author keywords available]

Indexed keywords

ADHESION; CEMENTS; FRACTURE TOUGHNESS; MOLECULAR STRUCTURE; TUNGSTEN COMPOUNDS;

CEMENTED CARBIDES;

CARBIDES;

EID: 0037241398     PISSN: 02634368     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0263-4368(02)00090-2     Document Type: Article

References (12)

1. Sarin V.K., Johannesson T. On the deformation of WC-Co cemented carbides. Met. Sci. 9:1975;472-476.
2. Manlang L., Xiaoying H.et al. Diffraction-contrast study of microstructure and deformation process of WC-Co cemented carbide. Int. J. Refr. Hard Met. 2(3):1983;129-132.
3. Vasel C.H., Krawitz A.D.et al. Binder deformation in WC-(Co, Ni) cemented carbide composites. Metall. Trans. A. 16:1985;2309-2327.
4. Johannesson B.J., Warren R. Subcritical crack growth and plastic deformation in the fracture of hard metals. Mater. Sci. Eng. A. 105/106:1988;353-361.
5. Rowcliffe D.J., Jayaram V., Hibbs M.K., Sinclair R. Compressive deformation and fracture in WC materials. Mater. Sci. Eng. A. 105/106:1988;299-303.
6. Jonsson H. Wear of cemented carbide bits during percussive drilling in magnetite-rich ore. Pranseeberichte für Pulvermetall. 2:1976;108-134.
7. Sih G.C. Energy strain and energy density criterion. 1982;Budapest Akadem, Kiado.
8. Sih G.C. Sih G.C., Miraule M. Proc. Int. Conf. Anal. and Exp. Fract. Mech., Rome, Italy, June, 23-27, 1980. 1981;3-15 Martinus Sithoff Publications, The Hague, The Netherlands.
9. Sih G.C. Theor. Appl. Fract. Mech. 3:1985;157-173.
10. Sih G.C., Chao C.K. Theor. Appl. Fract. Mech. 2:1984;74-76.
11. Lebedev A.A., Chechin E.V. On the selection of permissible stresses when calculating constructions using static strength criteria. Problemy Prochnosti. 4:1980;32-34.
12. Lisovsky A.F., Tkachenko N.V. Composition and structure of cemented carbides produced by MMI-process. Powder Metall. Int. 23(3):1991;157-161.