{"title":"Control of Segregation and Solidification Structure in Al-Si-Fe Alloy by Ultrasonic Vibration","authors":"Y. Osawa, S. Takamori, T. Kimura, K. Minagawa","doi":"10.11279/JFES.79.738","DOIUrl":"https://doi.org/10.11279/JFES.79.738","url":null,"abstract":"","PeriodicalId":190136,"journal":{"name":"Journal of Japan Foundry Engineering Society","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130365796","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Improvement of Tear Toughness of ADC12 Aluminum Alloy by Refined Solidification Structure","authors":"S. Kumai, Yusuke Nagata, A. Mukaiyama","doi":"10.11279/JFES.79.717","DOIUrl":"https://doi.org/10.11279/JFES.79.717","url":null,"abstract":"","PeriodicalId":190136,"journal":{"name":"Journal of Japan Foundry Engineering Society","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131734316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hashimoto Mitsuo, Yasuyuki Nishiyama, K. Yamamoto, N. Sasaguri, Y. Matsubara
{"title":"Effects of Carbon and Tungsten on Mechanical and Hot Wear Properties of Multi-component White Cast Irons","authors":"Hashimoto Mitsuo, Yasuyuki Nishiyama, K. Yamamoto, N. Sasaguri, Y. Matsubara","doi":"10.11279/JFES.79.732","DOIUrl":"https://doi.org/10.11279/JFES.79.732","url":null,"abstract":"","PeriodicalId":190136,"journal":{"name":"Journal of Japan Foundry Engineering Society","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-12-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128329580","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Microstructure and Strength of AZ91D Magnesium Alloy Reinforced with Short Alumina Fiber and Mg2Si Particle","authors":"K. Asano, H. Yoneda","doi":"10.11279/JFES.79.643","DOIUrl":"https://doi.org/10.11279/JFES.79.643","url":null,"abstract":"","PeriodicalId":190136,"journal":{"name":"Journal of Japan Foundry Engineering Society","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134153275","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hashimoto Mitsuo, Yasuyuki Nishiyama, K. Yamamoto, N. Sasaguri, Y. Matsubara
{"title":"Effects of Carbon and Molybdenum on Mechanical and Hot Wear Properties of Multi-component White Cast Irons for Steel Rolling Mill Roll","authors":"Hashimoto Mitsuo, Yasuyuki Nishiyama, K. Yamamoto, N. Sasaguri, Y. Matsubara","doi":"10.11279/JFES.79.650","DOIUrl":"https://doi.org/10.11279/JFES.79.650","url":null,"abstract":"Multi-component white cast irons containing carbide-forming elements such as Cr , Mo , W and V have been widely popularized as ro11 materials for hot rolling mills because of their excellent performance. In this research , influence of C and Mo contents on mechanical properties , hot wear properties and their cor. relation were investigated using Fe-5%Cr-5%W -5%V -5%Co-Mo-C (mass%) cast a11oys. Cast irons with M 2 C eutectic carbides and martensitic matrix were obtained in a wide range of Mo contents above 2.5 mass%. Micro 一 hardnessin such martensitic matrices showed over 600 HV , and macro-hardness showed similar tendency to matrix hardness. Tensile strength , compressive 0.2% proof strength , and frac. ture toughness were found to be high in cast irons with high hardness , but they were decreased in cast irons with excessive carbide conten t. It was found that wear resistance was greater in cast irons with high Mo content which show high hardness and high fracture toughness.","PeriodicalId":190136,"journal":{"name":"Journal of Japan Foundry Engineering Society","volume":"126 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2007-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127069099","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}