Mechanochemical synthesis of nanocomposite powder for ultrafine (Ti, Mo)C-Ni cermet without core-rim structure

摘要

An extremely fine and homogeneous (Ti, Mo)C-Ni nanocomposite powder was synthesized by high-energy ball milling of a mixture of Ti, Mo, Ni, and C powders. The nanocomposite powder was sintered to full density and a homogeneous grain structure has been obtained instead of the usual core-rim micro structure.