表面喷丸处理对NiCrAlYSi涂层恒温氧化行为的影响

刘冠熙, 黄光宏, 罗学昆, 申造宇, 何利民, 李建平, 牟仁德

The Influence of Surface Shot Peening on the Isothermal Oxidation Behavior of NiCrAlYSi Coating

LIU Guanxi, HUANG Guanghong, LUO Xuekun, SHEN Zaoyu, HE Limin, LI Jianping, MU Rende

表1 IC10合金和NiCrAlYSi涂层名义成分 (mass fraction / %)

Table 1 Nominal compositions of IC10 superalloy and NiCrAlYSi coating

Material C Cr Co W Al Ta Y Si Ni IC10 0.07-0.12 6.5-7.5 11.5-12.5 4.7-5.2 5.6-6.2 6.5-7.5 - - Bal. NiCrAlYSi coating - 20.0-25.0 - - 6.0-10.0 - 0.08-0.4 0.4-0.8 Bal.