IMR OpenIR
A Zr-doped single-phase Pt-modified aluminide coating and the enhanced hot corrosion resistance
Jiang, CY; Yang, YF; Zhang, ZY; Bao, ZB; Chen, MH; Zhu, SL; Wang, FH; Chen, MH (reprint author), Northeastern Univ, Shenyang Natl Lab Mat Sci, Corros & Protect Div, Wenhua Rd 3, Shenyang 110819, Liaoning, Peoples R China.; Bao, ZB (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Corros & Protect Div, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China.
2018-04-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume133Pages:406-416
AbstractA Zr-doped single-phase (Ni,Pt)Al coating was prepared on a Ni-based single crystal superalloy through electroplating Pt-Zr composite layer and subsequent gaseous aluminisation treatments. Hot corrosion tests of simple aluminide, (Ni,Pt)Al and Zr-doped (Ni,Pt)Al coatings in Na2SO4/NaCl (75:25, wt./wt.) were conducted at 850 degrees C in static air. The results indicated that the Zr-doped coating showed superior hot corrosion resistance to both conventional aluminide and (Ni,Pt)Al coatings, in which the enhanced performance is mainly attributed to the advantageous effects of Zr that interacts with S and Cl. The mechanism and role of Zr played in the corrosion test are discussed.; A Zr-doped single-phase (Ni,Pt)Al coating was prepared on a Ni-based single crystal superalloy through electroplating Pt-Zr composite layer and subsequent gaseous aluminisation treatments. Hot corrosion tests of simple aluminide, (Ni,Pt)Al and Zr-doped (Ni,Pt)Al coatings in Na2SO4/NaCl (75:25, wt./wt.) were conducted at 850 degrees C in static air. The results indicated that the Zr-doped coating showed superior hot corrosion resistance to both conventional aluminide and (Ni,Pt)Al coatings, in which the enhanced performance is mainly attributed to the advantageous effects of Zr that interacts with S and Cl. The mechanism and role of Zr played in the corrosion test are discussed.
description.department[jiang, c. y. ; chen, m. h. ; wang, f. h.] northeastern univ, shenyang natl lab mat sci, corros & protect div, wenhua rd 3, shenyang 110819, liaoning, peoples r china ; [jiang, c. y. ; yang, y. f. ; bao, z. b. ; zhu, s. l. ; wang, f. h.] chinese acad sci, shenyang natl lab mat sci, inst met res, corros & protect div, wencui rd 62, shenyang 110016, liaoning, peoples r china ; [zhang, z. y.] china natl south aviat ind co ltd, zhudong rd 881, zhuzhou 412002, peoples r china
KeywordOxidation Behavior Accelerated Oxidation Diffusion Coatings Bond Coatings Gas-turbines Platinum Chromium Aluminization Segregation Superalloys
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51671202, 51301184]; Defense Industrial Technology Development Program [JCKY2016404C001]; "Liaoning BaiQianWan Talents" Program
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/79387
Collection中国科学院金属研究所
Corresponding AuthorChen, MH (reprint author), Northeastern Univ, Shenyang Natl Lab Mat Sci, Corros & Protect Div, Wenhua Rd 3, Shenyang 110819, Liaoning, Peoples R China.; Bao, ZB (reprint author), Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Corros & Protect Div, Wencui Rd 62, Shenyang 110016, Liaoning, Peoples R China.
Recommended Citation
GB/T 7714
Jiang, CY,Yang, YF,Zhang, ZY,et al. A Zr-doped single-phase Pt-modified aluminide coating and the enhanced hot corrosion resistance[J]. CORROSION SCIENCE,2018,133:406-416.
APA Jiang, CY.,Yang, YF.,Zhang, ZY.,Bao, ZB.,Chen, MH.,...&Bao, ZB .(2018).A Zr-doped single-phase Pt-modified aluminide coating and the enhanced hot corrosion resistance.CORROSION SCIENCE,133,406-416.
MLA Jiang, CY,et al."A Zr-doped single-phase Pt-modified aluminide coating and the enhanced hot corrosion resistance".CORROSION SCIENCE 133(2018):406-416.
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
[Jiang, CY]'s Articles
[Yang, YF]'s Articles
[Zhang, ZY]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang, CY]'s Articles
[Yang, YF]'s Articles
[Zhang, ZY]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang, CY]'s Articles
[Yang, YF]'s Articles
[Zhang, ZY]'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.