The effects of ultrafine WC content on the microstructure, mechanical properties and wear
resistance of regenerated coarse grained WC-10Co cemented carbides have been …

Particle size is a critical consideration for many powder coating-related industries since it
significantly influences the properties of the produced materials. However, the effect of …

Microstructure evolution and mechanical properties of TiB 2-CoNi cermets at different
sintering temperatures were investigated. A small amount of liquid phase appeared between …

Coarse grained WC-Co cemented carbides with Co content varying from 3 wt% to 12 wt%
were fabricated from composite powder. The composite powder was prepared through …

The microstructure and mechanical properties of the vacuum sintered (80-x) TiB 2-xWC−
10Co-10 Ni (x= 0, 2.5, 5, 7.5, 10, 12.5) cermets were studied by XRD, SEM, EPMA and TEM …

In this work, the effects of both the vacuum sintering temperature and time on microstructure
and properties evolution of the WC-Fe-Ni-Co cemented carbides were investigated. And, the …

Abstract Cemented carbides (WC-Co-Ni) with the addition of Nb and NbC respectively were
prepared by the conventional powder metallurgy method. The microstructure and …

Recently, the fabrication of the extra-coarse-grained WC-Co cemented carbide has aroused
wide interests for useful applications as mining bits or shield cutting tools. In this study, extra …

In this work, the effects of NbC additions on microstructure and properties of non-uniform
structure WC-7Co cemented carbides were investigated X-ray diffractometer, scanning …

Abstract TiB 2–25 vol%(Fe-Ni) and TiB 2–30 vol%(Fe-Ni) composites with different TiB 2
particle size were fabricated by vacuum pressureless sintering at 1700° C for 1 h. The …