{"title":"Slurry erosive wear study of d-gun sprayed coatings on SAE 431","authors":"A. S. Yadav, S. Mishra","doi":"10.1109/ICCCCM.2013.6648923","DOIUrl":null,"url":null,"abstract":"The main aim of the present work is is to investigate the slurry erosion behavior of Al<sub>2</sub>O<sub>3</sub>-40TiO<sub>2</sub> and Al<sub>2</sub>O<sub>3</sub>-13TiO<sub>2</sub> ceramic coatings deposited using d-gun thermal spray process characteristics resulting in quality coating. Slurry erosion testing was performed using a pot-type slurry erosion tester to evaluate slurry erosion resistance of the coatings. Three parameters are considered for slurry erosion wear testing viz. Impingement angle, slurry concentration and type of coating used. Surface morphology was examined using SEM images. The erosion behavior and mechanism of material removal was studied and discussed based on microstructural examination. It was observed that Al<sub>2</sub>O<sub>3</sub>-13TiO<sub>2</sub> ceramic coatings deposited on SAE 431 exhibits higher slurry erosion resistance under all testing conditions as compared to Al<sub>2</sub>O<sub>3</sub>-40TiO<sub>2</sub> and uncoated substrate material.","PeriodicalId":230396,"journal":{"name":"2013 International Conference on Control, Computing, Communication and Materials (ICCCCM)","volume":"5 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2013-10-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2013 International Conference on Control, Computing, Communication and Materials (ICCCCM)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICCCCM.2013.6648923","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 1
Abstract
The main aim of the present work is is to investigate the slurry erosion behavior of Al2O3-40TiO2 and Al2O3-13TiO2 ceramic coatings deposited using d-gun thermal spray process characteristics resulting in quality coating. Slurry erosion testing was performed using a pot-type slurry erosion tester to evaluate slurry erosion resistance of the coatings. Three parameters are considered for slurry erosion wear testing viz. Impingement angle, slurry concentration and type of coating used. Surface morphology was examined using SEM images. The erosion behavior and mechanism of material removal was studied and discussed based on microstructural examination. It was observed that Al2O3-13TiO2 ceramic coatings deposited on SAE 431 exhibits higher slurry erosion resistance under all testing conditions as compared to Al2O3-40TiO2 and uncoated substrate material.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
