Guangdong Science and Technology Program(2017A070701027,2014B070705007);GDAS’Project of Science Technology Development(2019GDASYL-0302012,2017GDASCX-0111)。
National Natural Science Foundation of China(51464013);Project of Education Department of Jiangxi Province(GJJ14414);Innovation Special Funds for Graduate Students(ZS201550);Program of Qingjiang Excellent Young Talents,Jiangxi University of Science and Technology
Shanghai Municipal Natural Science Foundation(11ZR1424600);Shanghai Development of Science and Technology Project(08110511600);Shanghai Leading Academic Discipline Project(J50503)
A series of CrAlN coatings with different Al content were synthesized on high-speed steel(M2)substrate by reactive direct current(DC)magnetron sputtering.The influences of Al content on the microstructure and mechanic...