TY  JOUR
TI  Physical and mechanical properties of WC-Cocemented carbides of roller cone bits with inhomogeneous structures
KW  roller bits
KW  tungsten-cobalt alloys
KW  cemented carbide defects
KW  structure
KW  mechanical properties
KW  crack resistance
JO  Science intensive technologies in mechanical engineering
AU  Zhadyaev, A.A.
PY  2022
IS  2022
PB  Bryansk State Technical University