Al_2O_(3f)/ZL109筒形复合材料的制备  

Preparation of Al_2O_3f/ZL109 Cylinderic Composites

作　　者：王学政[1] 赵明[2] 薛卫京[1] 房建强[1] 

机构地区：[1]泰山医学院 [2]山东大学

出　　处：《特种铸造及有色合金》2005年第4期198-199,共2页Special Casting & Nonferrous Alloys

摘　　要：利用真空负压成形法成功地制备了氧化铝短纤维预制件,较好地解决了筒形预制件中纤维的分散和预制件成形的难题,并利用挤压铸造法制作了氧化铝短纤维增强ZL10 9复合材料。The problems of fibre dispersion and preform forming in preform cylinderic parts were well overcome by the sucessful preparation of Al_2O_3 short fibre preform with vacuum differential pressure mehtod.The Al_2O_ 3f/ZL109 cylinderic composites was produced by squeezing casting.

关 键 词：铸造 复合材料 AL2O3短纤维 铝合金 

分 类 号：TB331[一般工业技术—材料科学与工程]