聚碳硅烷基复合涂层PCS裂解行为及其抗激光烧蚀性能
蔡佳1,2(
), 赵芳霞1(), 范栋1,2, 黄利平2, 牛亚然2(), 郑学斌2, 张振忠1
), 赵芳霞1(), 范栋1,2, 黄利平2, 牛亚然2(), 郑学斌2, 张振忠1
Pyrolysis Behavior and Laser Ablation Resistance of PCS in Polycarbosilane Composite Coatings
CAI Jia1,2(), ZHAO Fangxia1(), FAN Dong1,2, HUANG Liping2, NIU Yaran2(), ZHENG Xuebin2, ZHANG Zhenzhong1
), ZHAO Fangxia1(), FAN Dong1,2, HUANG Liping2, NIU Yaran2(), ZHENG Xuebin2, ZHANG Zhenzhong1
图13. YSZ、YPT和YPY原始涂层经4246 W/cm2激光烧蚀10 s的SEM表面形貌和EDS分析结果
Fig. 13. SEM surface morphologies and EDS analyses of YSZ, YPT and YPY coatingsafter 4246 W/cm2, 10 s laser ablation
(a, e, i) Original coatings; (b, f, j) High magnification of central ablation areas; (c, g, k) Low magnification of central ablation areas; (d, h, l) Transition areas; (m) EDS results; (n) YPT element mappings ; (o) YPY element mappings
