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Cyclic oxidation and rumpling behaviour of single phase beta-(Ni,Pt)Al coatings with different thickness of initial Pt plating
Yang, YF; Jiang, CY; Yao, HR; Bao, ZB; Zhu, SL; Wang, FH; Bao, ZB (reprint author), Chinese Acad Sci, Lab Corros & Protect, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China.
2016-10-01
Source PublicationCORROSION SCIENCE
ISSN0010-938X
Volume111Pages:162-174
AbstractCyclic oxidation behaviour of single phase beta-(NLPt)Al coatings with different thickness of initial Pt plating was evaluated at 1100 degrees C in air. The coating sample of 5 mu m Pt showed the best oxidation resistance, and after oxidation a dual-layered structure of alumina scale was formed on this coating with precipitation of Pt-rich particles at both boundary and interior of columnar alpha-Al2O3 grains. Comparatively, the coating sample with 8 mu m Pt was prone to rumpling due to its lower hardness and Young's modulus, while the severer rumpling behaviour in turn increased the scale spallation tendency and Al depletion rate. (C) 2016 Elsevier Ltd. All rights reserved.
description.department[yang, y. f. ; jiang, c. y. ; yao, h. r. ; bao, z. b. ; zhu, s. l. ; wang, f. h.] chinese acad sci, lab corros & protect, inst met res, wencui rd 62, shenyang 110016, peoples r china ; [yang, y. f.] univ sci & technol china, sch mat sci & engn, finzhai rd 96, hefei 230026, peoples r china ; [jiang, c. y.] northeastern univ, sch mat sci & engn, wenhua rd 3, shenyang 110819, peoples r china
KeywordMetal Coatings Platinum Sem Tem Oxidation
Subject AreaMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding OrganizationNational Natural Science Foundation of China [51301184]; National Key Basic Research Program of China (973 Program) [2012CB625100]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/76259
Collection中国科学院金属研究所
Corresponding AuthorBao, ZB (reprint author), Chinese Acad Sci, Lab Corros & Protect, Inst Met Res, Wencui Rd 62, Shenyang 110016, Peoples R China.
Recommended Citation
GB/T 7714
Yang, YF,Jiang, CY,Yao, HR,et al. Cyclic oxidation and rumpling behaviour of single phase beta-(Ni,Pt)Al coatings with different thickness of initial Pt plating[J]. CORROSION SCIENCE,2016,111:162-174.
APA Yang, YF.,Jiang, CY.,Yao, HR.,Bao, ZB.,Zhu, SL.,...&Bao, ZB .(2016).Cyclic oxidation and rumpling behaviour of single phase beta-(Ni,Pt)Al coatings with different thickness of initial Pt plating.CORROSION SCIENCE,111,162-174.
MLA Yang, YF,et al."Cyclic oxidation and rumpling behaviour of single phase beta-(Ni,Pt)Al coatings with different thickness of initial Pt plating".CORROSION SCIENCE 111(2016):162-174.
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