Scientific Research Fund of Guangdong Province(2016A030312015);GDAS’Special Project of Science and Technology Development(2017GDASCX-0202);Natural Science Foundation of Hunan Province(2018JJ2524);Guangdong Science and Technology Program(2017A070701027);GDAS’Project of Science Technology Development(2017GDASCX-0111);Guangdong Science and Technology Plan Project(2014B070705007)。
MCr Al Y涂层在高温环境下可在涂层表面生成致密连续的氧化层,以阻止阳离子和氧离子的扩散,在保护镍基高温合金基体免受高温氧化和腐蚀方面发挥着重要作用。氧化层主要由α-Al2O3组成,其具有较高的热稳定性和化学稳定性,同时在其六方密...