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Phenomenological modeling of wear mechanisms between nickel-based superalloy blades and ceramic-based abradable coatings in turbomachines

文献类型：期刊论文

作者Yang, Shuai1,2,3; Gao, Siyang1,2,3; Xue, Weihai1,2,3; Wu, Bi1,2,3; Duan, Deli1,2,3
刊名JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
出版日期2023-11-01
卷号27页码:4191-4203
关键词Abradable coatings High-speed rubbing Wear mechanisms Turbine seals
ISSN号2238-7854
DOI10.1016/j.jmrt.2023.10.306
通讯作者Gao, Siyang(sygao@imr.ac.cn) ; Duan, Deli(dlduan@imr.ac.cn)
英文摘要The tribological behavior and wear mechanism between K417G nickel-based superalloy blades and 8 wt% yttria-stabilized zirconia poly-p-hydroxybenzoate ceramic-based abradable coatings were investigated using a high-speed rubbing test machine simulating actual operating conditions. Two main influencing factors (linear velocity and incursion rate) were varied, and their effects on the system were determined. The wear mechanism of the system was attempted to be characterized. A significant correlation was found between all test results and the linear velocity, indicating that the linear velocity was the primary influence driving the friction. The incursion rate became a secondary factor. A linear mathematical model based on the proposed wear mechanism was developed to explain the wear mechanism and to predict the test results. The excellent fit and normally distributed residual results indicated the excellent performance of the model. This work can be used as an aid to understanding the present results and as a basis for further research on these phenomena in the future.
资助项目Strategic Priority Research Program of the Chinese Academy of Sciences[XDB 0470102] ; Liaoning Key Laboratory of Aero-engine Material Tribology
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
WOS记录号WOS:001112982600001
出版者ELSEVIER
资助机构Strategic Priority Research Program of the Chinese Academy of Sciences ; Liaoning Key Laboratory of Aero-engine Material Tribology
源URL[http://ir.imr.ac.cn/handle/321006/177213]  
专题金属研究所_中国科学院金属研究所
通讯作者Gao, Siyang; Duan, Deli
作者单位1.Chinese Acad Sci, Inst Met Res, Liaoning Key Lab Aeroengine Mat Tribol, Shenyang 110016, Peoples R China
2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China
3.Chinese Acad Sci, Inst Met Res, Shi changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China
推荐引用方式
GB/T 7714		 Yang, Shuai,Gao, Siyang,Xue, Weihai,et al. Phenomenological modeling of wear mechanisms between nickel-based superalloy blades and ceramic-based abradable coatings in turbomachines[J]. JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,2023,27:4191-4203.
APA Yang, Shuai,Gao, Siyang,Xue, Weihai,Wu, Bi,&Duan, Deli.(2023).Phenomenological modeling of wear mechanisms between nickel-based superalloy blades and ceramic-based abradable coatings in turbomachines.JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T,27,4191-4203.
MLA Yang, Shuai,et al."Phenomenological modeling of wear mechanisms between nickel-based superalloy blades and ceramic-based abradable coatings in turbomachines".JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T 27(2023):4191-4203.

入库方式： OAI收割

来源：金属研究所

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