新型耐磨耐高温氧化NiCrAlSiC复合涂层的制备及性能研究
赵明雨1,甄会娟2,3(
),董志宏2,杨秀英1(),彭晓4
),董志宏2,杨秀英1(),彭晓4
Preparation and Performance of a Novel Wear-Resistant and High Temperature Oxidation-Resistant NiCrAlSiC Composite Coating
Mingyu ZHAO1,Huijuan ZHEN2,3(),Zhihong DONG2,Xiuying YANG1(),Xiao PENG4
),Zhihong DONG2,Xiuying YANG1(),Xiao PENG4
图7. 涂层在空气中900 ℃氧化20 h氧化膜的表面形貌
Fig.7. Low (a, b) and high (c, d) magnified surface morphologies of oxide scales on the NiCrAl (a, c) and NiCrAlSiC (b, d) coatings oxidized in air at 900 ℃ for 20 h
