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FeCr_(15)Ni_(15)单晶600℃下热生长氧化膜的TEM观察
魏欣欣; 张波; 马秀良
2019-10-15
Source Publication中国腐蚀与防护学报
Volume39Issue:05Pages:417-422
Abstract利用透射电子显微镜(TEM)对FeCr_(15)Ni_(15)单晶在600℃下形成的氧化膜进行了系统的研究。结果表明,氧化膜分为内外两层,膜厚为4~6μm。膜内层为富Fe、Cr的尖晶石氧化物,膜外层为富Fe、Ni的尖晶石氧化物。氧化膜内层具有晶体学面的各向异性,氧化膜沿着富Ni基体大量的(111)面外延生长,[110]基体//[110]氧化膜,(111)基体//(111)氧化膜。内层氧化膜的外侧区域较内侧区域氧化更充分,存在大量的面缺陷和Kirkendall效应留下的空洞,成为膜最疏松的区域。外层尖晶石氧化膜较为致密。
Keyword氧化膜 TEM FeCr15Ni15单晶 微观结构
MOST Discipline CatalogueTG174.4
Language中文
WOS SubjectTG174.4
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/80456
Collection中国科学院金属研究所
Affiliation1.中国科学院金属研究所
2.中国科学技术大学材料科学与工程学院
Recommended Citation
GB/T 7714
魏欣欣,张波,马秀良. FeCr_(15)Ni_(15)单晶600℃下热生长氧化膜的TEM观察[J]. 中国腐蚀与防护学报,2019,39(05):417-422.
APA 魏欣欣,张波,&马秀良.(2019).FeCr_(15)Ni_(15)单晶600℃下热生长氧化膜的TEM观察.中国腐蚀与防护学报,39(05),417-422.
MLA 魏欣欣,et al."FeCr_(15)Ni_(15)单晶600℃下热生长氧化膜的TEM观察".中国腐蚀与防护学报 39.05(2019):417-422.
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