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Fabrication of in-situ TiC reinforement Ti Matirx wear-resistant and its wearing performance at 500°C
Qin, Lanyun; Wang, Wei; Yang G(杨光)
Department现代装备研究室
Conference Name2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
Conference DateApril 9-11, 2011
Conference PlaceGuilin, China
Author of SourceGuangxi University; Guilin University of Electronic Technology; University of Wollongong; Korea Maritime University; Hong Kong Industrial Technology Research Centre (ITRC)
Source PublicationAdvanced Materials Research
PublisherTrans Tech Publications
Publication PlaceClausthal-Zellerfeld, Germany
2011
Pages3731-3735
Indexed ByEI ; CPCI(ISTP)
EI Accession number20111113749774
WOS IDWOS:000292279502026
Contribution Rank3
ISSN1022-6680
ISBN978-3-03785-031-2
KeywordLaser Metal Deposition Functionally Graded Materials Wear-resistant In-situ Synthesis
AbstractTiC reinforced titanium matrix functionally graded materials (FGM) has been produced by processes of laser metal deposition through changing the powder feed rate of Ti and Cr3C2 powder. The OM, SEM, EDS methods were used to analyze the components and microstructure of the coatings. Microhardness and wearing resistance at 500°C temperature of the FGM coating were examined by microhardness tester and wear tester respectively. The results show that FGM coating reinforced by in-situ TiC apparently improved hardness of Ti alloy; the microhardness can reach HV1100, and present gradient distribution along deposition direction. Dry sliding wear properties of these FGM coatings have been compared with substrate materials wearing. The observed wearing mechanisms are summarized and related to detailed microstructural observations. The results show the wear resistance of the coating can be improved by 2.8 times.
Language英语
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.sia.cn/handle/173321/19977
Collection智能产线与系统研究室
Corresponding AuthorQin, Lanyun
Affiliation1.College of Mechanical Engineering, Shenyang Aerospace University, No.35, Dao Yi South Street, Shen Yang, 110134, China
2.Shenyang University of Technology, Shenyang, 110016, China
3.Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, 110016, China
Recommended Citation
GB/T 7714
Qin, Lanyun,Wang, Wei,Yang G. Fabrication of in-situ TiC reinforement Ti Matirx wear-resistant and its wearing performance at 500°C[C]//Guangxi University; Guilin University of Electronic Technology; University of Wollongong; Korea Maritime University; Hong Kong Industrial Technology Research Centre (ITRC). Clausthal-Zellerfeld, Germany:Trans Tech Publications,2011:3731-3735.
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