基体表面喷丸处理对纳米晶涂层循环氧化行为的影响
黄鼎, 乔岩欣, 杨兰兰, 王金龙, 陈明辉, 朱圣龙, 王福会

Effect of Shot Peening of Substrate Surface on Cyclic Oxidation Behavior of Sputtered Nanocrystalline Coating
HUANG Ding, QIAO Yanxin, YANG Lanlan, WANG Jinlong, CHEN Minghui, ZHU Shenglong, WANG Fuhui
表2 图7点1~8处Al元素的EDS结果
Table 2 EDS results of Al element at points 1-8 in Fig.7
SuperalloyCycle number / cycZonePointContent
Atomic fraction / %Mass fraction / %
Polishing20γ + γ'19.04.1
γ29.64.3
100γ + γ'39.04.0
γ49.84.4
Shot peening20γ + γ'58.94.0
γ69.04.0
100γ + γ'78.94.0
γ89.04.0