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A novel TiAl3/Al2O3 composite coating on gamma-TiAl alloy and evaluating the oxidation performance
Wang, Jiqiang; Kong, Lingyan; Li, Tiefan; Xiong, Tianying; lykong@imr.ac.cn
2016
Source PublicationAPPLIED SURFACE SCIENCE
ISSN0169-4332
Volume361Pages:90-94
AbstractA novel TiAl3/Al2O3 composite coating was prepared on gamma-TiAl alloy. The process included two steps: (1) TiAl3/Al2O3 composite powders were prepared by high energy ball milling of pure Al and nano-TiO2 powders, followed by a heat-treatment; (2) the as-prepared composite powders were deposited on gamma-TiAl substrate by cold spray. The cyclic oxidation was conducted at 900 degrees C to test the performance of the composite coating. The results showed that the composite coating had good crack resistance and effectively decreased the oxidation rate of the substrate. (C) 2015 Elsevier B.V. All rights reserved.
description.department[wang, jiqiang ; kong, lingyan ; li, tiefan ; xiong, tianying] chinese acad sci, inst met res, shenyang 110016, peoples r china
KeywordTial3/al2o3 Composite Coating Gamma-tial Alloy Cold Spray High Energy Ball Milling High Emperature Oxidation
Funding OrganizationNational Natural Science Foundation of China [50971127]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/74600
Collection中国科学院金属研究所
Corresponding Authorlykong@imr.ac.cn
Recommended Citation
GB/T 7714
Wang, Jiqiang,Kong, Lingyan,Li, Tiefan,et al. A novel TiAl3/Al2O3 composite coating on gamma-TiAl alloy and evaluating the oxidation performance[J]. APPLIED SURFACE SCIENCE,2016,361:90-94.
APA Wang, Jiqiang,Kong, Lingyan,Li, Tiefan,Xiong, Tianying,&lykong@imr.ac.cn.(2016).A novel TiAl3/Al2O3 composite coating on gamma-TiAl alloy and evaluating the oxidation performance.APPLIED SURFACE SCIENCE,361,90-94.
MLA Wang, Jiqiang,et al."A novel TiAl3/Al2O3 composite coating on gamma-TiAl alloy and evaluating the oxidation performance".APPLIED SURFACE SCIENCE 361(2016):90-94.
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