Lost Foam Casting Technique Applications for Al/SiC Composite Production
作者单位：Yildiz Technical UniversityMetallurgical and Material Engineering Dept.Davutpasa Campus TR-34210 Esenler-Istanbul-Turkey
会议名称：《第69届世界铸造会议暨2010中国铸造活动周》
会议日期：2010年
学科分类：080503[工学-材料加工工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0802[工学-机械工程] 080201[工学-机械制造及其自动化]
关 键 词：lost foam casting Al/SiC metal matrix composite
摘 要：正Metal matrix composites are engineering materials that have matrix and reinforcement material as *** matrix composites have higher mechanical properties as well as light weight,higher hardness and wear resistance than conventional materials by combining the properties of matrix and reinforcement *** main restrictions of the liquid fabrication methods for metal matrix composite are the low wettability between the matrix and reinforcement material and higher fabrication *** matrix composites can be fabricated by various methods such as powder metallurgy,infiltration and squeeze *** foam casting is a new approach for the metal matrix composite *** process can achieve matrix and reinforcement material wetting with low fabrication *** this study,lost foam casting which is an alternative method for the metal matrix composite fabrication was used to fabricate composite ***/SiC composite specimens were fabricated by lost foam casting method and these specimens were characterized by image analysis,hardness tests and SEM analysis.