用调压铸造改善ZL101A-T6合金力学性能  

Improving on Mechanical Properties of ZL101A-T6 Aluminum Alloy by Adjusted Pressure Casting

作　　者：曾建民[1] 顾红[1] 王力军[1] 龙国荣 甘武奎 吴一渝 

机构地区：[1]广西大学有色金属材料及其加工新技术重点实验室,广西南宁530004 [2]江西洪都航空集团公司制造工程部,江西南昌330034

出　　处：《热加工工艺》2005年第2期45-46,共2页Hot Working Technology

摘　　要：实验比较了重力铸造和调压铸造ZL101A T6铝合金的力学性能。结果表明,在相同的熔铸工艺和热处理条件下,调压铸造试样的强度,特别是伸长率得到大幅度提高。The mechanical properties of aluminum alloy ZL101A-T6 were compared experimentally between gravity pouring and adjusted pressure casting. The results show that the properties, especially elongation of low pressure sample castings increases dramatically under the same conditions of melting and heat treatments.

关 键 词：铝合金 调压铸造 力学性能 

分 类 号：TG249.2[金属学及工艺—铸造]