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Microstructure and Properties of Reaction Plasma Sprayed Ni3Al Coating
Alternative TitleRare Metal Mat. Eng.
Wang Wenming1,2; Du Lingzhong1; Zhang Weigang1; Yang Bin2; Xu Cunguan2
2011-03-01
Source PublicationRARE METAL MATERIALS AND ENGINEERING
ISSN1002-185X
Volume40Issue:3Pages:555-558
AbstractIn order to meet the need of high temperature thermal protection, Ni3Al coating was prepared by plasmas spraying technology. The microstructure, bond strength, thermal shock and anti-oxidation properties of the coating were studied. The results show that due to the full contact between the nickel powder and the aluminum powder, the Ni3Al intermetallic compound are completely formed during plasma spraying and a lot of heat is released. The coating and the matrix are of micro metallurgic bonding. The coating shows high thermal shock and anti-oxidation properties and its bond strength is 30% to 40% higher than that of the commercial NiAl coating.; In order to meet the need of high temperature thermal protection, Ni3Al coating was prepared by plasmas spraying technology. The microstructure, bond strength, thermal shock and anti-oxidation properties of the coating were studied. The results show that due to the full contact between the nickel powder and the aluminum powder, the Ni3Al intermetallic compound are completely formed during plasma spraying and a lot of heat is released. The coating and the matrix are of micro metallurgic bonding. The coating shows high thermal shock and anti-oxidation properties and its bond strength is 30% to 40% higher than that of the commercial NiAl coating.
KeywordNi3al Plasma Spraying Bond Strength Thermal Shock Oxidation
SubtypeArticle
WOS HeadingsScience & Technology ; Technology
URL查看原文
Indexed BySCI
Language英语
WOS KeywordHIGH-TEMPERATURE ; ALLOY
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
WOS IDWOS:000290128600041
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Document Type期刊论文
Version出版稿
Identifierhttp://ir.ipe.ac.cn/handle/122111/6392
Collection研究所(批量导入)
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.Univ Sci & Technol Beijing, State Key Lab Adv Met & Mat, Beijing 100083, Peoples R China
Recommended Citation
GB/T 7714
Wang Wenming,Du Lingzhong,Zhang Weigang,et al. Microstructure and Properties of Reaction Plasma Sprayed Ni3Al Coating[J]. RARE METAL MATERIALS AND ENGINEERING,2011,40(3):555-558.
APA Wang Wenming,Du Lingzhong,Zhang Weigang,Yang Bin,&Xu Cunguan.(2011).Microstructure and Properties of Reaction Plasma Sprayed Ni3Al Coating.RARE METAL MATERIALS AND ENGINEERING,40(3),555-558.
MLA Wang Wenming,et al."Microstructure and Properties of Reaction Plasma Sprayed Ni3Al Coating".RARE METAL MATERIALS AND ENGINEERING 40.3(2011):555-558.
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反应等离子喷涂Ni3Al涂层的组织与性能(555KB) 限制开放CC BY-NC-SAApplication Full Text
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