首页|A Novel Approach for Rapid Evaluating Cavitation Erosion Resistance of Metallic Materials
A Novel Approach for Rapid Evaluating Cavitation Erosion Resistance of Metallic Materials
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For the evaluation of cavitation erosion resistance of metallic materials,it has always been a time-consuming technical prob-lem.This paper innovatively proposed a parameter named cavitation hardening rate to characterize the plastic deformation and work hardening behavior of metallic materials during the cavitation process and then found a positive correlation between cavitation hardening rate and strain hardening index.Finally,the relationship between cavitation volume loss and strain hardening index was obtained,and a simple and rapid evaluation method for cavitation erosion resistance was established.
Cavitation erosionEvaluation methodCavitation hardening rateVolume loss
Yu Li、Zhenbo Qin、Xiaoyang Du、Da-Hai Xia、Zepeng Gao、Yiwen Zhang、Zhong Wu、Wenbin Hu
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Tianjin Key Laboratory of Composite and Functional Materials,School of Materials Science and Engineering,Tianjin University,Tianjin 300072,China
Key Laboratory of Advanced Ceramics and Machining Technology(Ministry of Education),Tianjin University,Tianjin 300072,China
Joint School of National University of Singapore and Tianjin University,International Campus of Tianjin University,Fuzhou 350207,China
National Key Research and Development Program of ChinaNational Natural Science Foundation of ChinaNatural Science Foundation of TianjinScientific and Technological Project of Yunnan Precious Metals Laboratory
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