Parole chiave:fracture toughness, Hardmetals, Palmqvist cracks, sintering HIP, titanium carbide
Abstract:
The addition of various amounts of TiC0.9 phase in the range from 5wt.% to 20wt.% substituting WC phase was applied in WC-Co hardmetals with 9.5 wt.% bonding cobalt phase. The hardmetals were consolidated using Hot Isostatic Pressing (HIP) method at temperature of 1573K and pressure of 1500 atm. The plain strain fracture toughness has been determined from 3PB test on a precracking single edge notc ...
Editore o Ente:Institute of Physics Publishing
Nome Convegno:Symposium on Solutions for Critical Raw Materials Under Extreme Conditions 2017
Data convegno:18 September 2017 through 21 September 2017
Titolo rivista:IOP Conference Series: Materials Science and Engineering