Release Time:2019-03-11  Hits:

Indexed by: Journal Article

Date of Publication: 2009-06-25

Journal: 金属热处理

Included Journals: CSCD、ISTIC、PKU、Scopus

Volume: 34

Issue: 6

Page Number: 53-55

ISSN: 0254-6051

Key Words: 镍基高温合金;Al-Si渗层;抗热腐蚀性能

Abstract: 采用无机盐料浆法对K4104镍基合金进行Al-Si共渗,对Al-Si渗层的微观组织、显微硬度以及1 000℃抗氧化性能和900℃抗热腐蚀性能进行了研究.结果表明,Al-Si渗层连续,硬度比基体高;抗氧化和抗热腐蚀性能高于Al-Si共渗前.