financially supported by the National Natural Science Foundation of China (NSFC) under grant Nos. 51771190, 51401210, U1508213, 51701210, 51871221;the National High Technology Research and Development Program (863 Program, No. 2014AA041701);the fund of the State Key Laboratory of Solidification Processing in NWPU (SKLSP201834);the Theme Special Project of Shenyang Key Science and Technology Research and Development Programs (17-85-0-00)
An overlay coating material was deposited on a single crystal superalloy SRR99 by laser cladding.The microstructure and oxidation behavior of this coating was investigated through scanning electron microscopy(SEM) and...