{"title":"Evaluation of liquid/solid interfacial property for Ti-6mass%Al-4mass%V alloy using electron-beam additive manufacturing","authors":"M. Nakamoto, Toshihiro Tanaka","doi":"10.2464/jilm.72.304","DOIUrl":null,"url":null,"abstract":"wettability between a liquid and its own solid for metal systems is limited. In this study, we propose the evaluation method for the interfacial properties between liquid alloy and its solid alloy based on the morphology of as built surface in powder bed fusion. The liquid/solid contact angle for Ti-6mass%Al-4mass%V is measured based on the sample built by electron-beam additive manufacturing, and its interfacial tension is evaluated by Young ʼ s equa-tion. The contact angle and interfacial tension between Ti-6mass%Al-4mass%V liquid alloy and its solid alloy are found to be 12 °and 376 mN/m, respectively.","PeriodicalId":39954,"journal":{"name":"Keikinzoku/Journal of Japan Institute of Light Metals","volume":"04 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2022-06-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Keikinzoku/Journal of Japan Institute of Light Metals","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2464/jilm.72.304","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"Materials Science","Score":null,"Total":0}
引用次数: 0
Abstract
wettability between a liquid and its own solid for metal systems is limited. In this study, we propose the evaluation method for the interfacial properties between liquid alloy and its solid alloy based on the morphology of as built surface in powder bed fusion. The liquid/solid contact angle for Ti-6mass%Al-4mass%V is measured based on the sample built by electron-beam additive manufacturing, and its interfacial tension is evaluated by Young ʼ s equa-tion. The contact angle and interfacial tension between Ti-6mass%Al-4mass%V liquid alloy and its solid alloy are found to be 12 °and 376 mN/m, respectively.
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