IMR OpenIR
一种新型细晶Ni3A1涂层抗高温氧化性能研究
Alternative TitleOxidation of a Novel Fine-grained Ni_3Al Coating
李明菲1; 彭晓2; 王福会1
2011
Source Publication腐蚀科学与防护技术
ISSN1002-6495
Volume23Issue:1Pages:1-4
Abstract通过600℃/2 h真空退火, 使复合电沉积的Ni-14.1 mass%Al膜(平均粒径为1μm)合金化, 获得一种新型细晶Ni_3Al涂层.对比研究了该涂层与粗晶Ni_3A1l合金900℃下50 h恒温氧化过程.结果表明, 细晶涂层可快速生长连续Al_20_3膜, 导致Ni0的生长受到明显抑制.与粗晶合金相比, 该氧化膜粘附性更强.其原因可能在于氧化时细晶结构可抑制源自氧化膜的阳离子空位及Ni_3Al中因Al、Ni的互扩散所致的"Kirkendall"空位在氧化膜/基体界面沉积形成孔洞, 提高了二者的结合强度
Keyword氧化 细晶 退火 孔洞
Indexed ByCSCD
Language中文
CSCD IDCSCD:4122702
Citation statistics
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/145755
Collection中国科学院金属研究所
Affiliation1.哈尔滨工程大学
2.中国科学院金属研究所
Recommended Citation
GB/T 7714
李明菲,彭晓,王福会. 一种新型细晶Ni3A1涂层抗高温氧化性能研究[J]. 腐蚀科学与防护技术,2011,23(1):1-4.
APA 李明菲,彭晓,&王福会.(2011).一种新型细晶Ni3A1涂层抗高温氧化性能研究.腐蚀科学与防护技术,23(1),1-4.
MLA 李明菲,et al."一种新型细晶Ni3A1涂层抗高温氧化性能研究".腐蚀科学与防护技术 23.1(2011):1-4.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[李明菲]'s Articles
[彭晓]'s Articles
[王福会]'s Articles
Baidu academic
Similar articles in Baidu academic
[李明菲]'s Articles
[彭晓]'s Articles
[王福会]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[李明菲]'s Articles
[彭晓]'s Articles
[王福会]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.