This research was supported by the National Natural Science Foundation of China (51704335). This research was also supported by the Open Sharing Fund for the Large‐scale Instruments and Equipments of Central South University.
机构署名：
本校为其他机构
院系归属：
材料与化学工程学院
摘要：
AbstractTo solve the poor sinterability and wettability between TiN ceramic and pure metal via using coated composite powders, dense TiN‐Ni cermets with uniform microstructure and fine grains were developed at a low sintering temperature of 1300℃ in this work. TiN powders were firstly activated in a strong acid solution, in order to achieve a step‐like surface; Ni‐coated TiN powders showed an uniform and controllable morphology. Two types of TiN‐Ni cermets based on conventional milled powders and Ni‐coated TiN composite powders were fabri...
