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The effects of beta-Si(3)N(4)whiskers and Fe-Cr-C alloy on the tribological properties of bronze matrix composites
Pan, JM; Yin, JW; Xia, YF; Yao, DX; Liang, HQ; Zuo, KH; Zeng, YP
2020-09-01
Source PublicationPROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY
ISSN1350-6501
SubtypeArticle; Early Access
AbstractIn order to improve the wear resistance, Fe-Cr-C alloy and beta-Si(3)N(4)whiskers were chosen as the hard phases in bronze-graphite to prepare self-lubricating composite. Friction behaviors were tested with counter material 45# steel to evaluate the tribological properties of composites. The results indicated that Fe-Cr-C alloy and beta-Si(3)N(4)whiskers played different roles in composites. beta-Si(3)N(4)whiskers can obviously decrease the wear rate by excellent wear resistance. While the Fe-Cr-C alloy had better wettability with matrix, which improved the interfacial bonding and provided a continuous wear resistance. Moreover, Fe-Cr-C alloy also played a role in maintaining the friction coefficient stability, and this effect was more significant in the conditions of high rotational speeds. The composite containing 12.5 vol.% beta-Si(3)N(4)whiskers and 2.5 vol.% Fe-Cr-C alloy in this research showed good friction performance.
DOI10.1177/1350650120929800
WOS KeywordGRAPHITE COMPOSITE ; WEAR PROPERTIES ; FRICTION ; BEHAVIORS
Language英语
WOS Research AreaEngineering
PublisherSAGE PUBLICATIONS LTD
Citation statistics
Document Type期刊论文
Identifierhttp://ir.sic.ac.cn/handle/331005/27983
Collection中国科学院上海硅酸盐研究所
Recommended Citation
GB/T 7714
Pan, JM,Yin, JW,Xia, YF,et al. The effects of beta-Si(3)N(4)whiskers and Fe-Cr-C alloy on the tribological properties of bronze matrix composites[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY,2020.
APA Pan, JM.,Yin, JW.,Xia, YF.,Yao, DX.,Liang, HQ.,...&Zeng, YP.(2020).The effects of beta-Si(3)N(4)whiskers and Fe-Cr-C alloy on the tribological properties of bronze matrix composites.PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY.
MLA Pan, JM,et al."The effects of beta-Si(3)N(4)whiskers and Fe-Cr-C alloy on the tribological properties of bronze matrix composites".PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART J-JOURNAL OF ENGINEERING TRIBOLOGY (2020).
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