提高2A14铝合金轮毂锻件力学性能的锻造工艺  

Forging technology of improving mechamical properties of 2A14 aluminium alloy die-forging for whell

作　　者：张宏伟[1] 牛占先[1] 王秀华[1] 孙迪[1] 唐秀梅[1] 

机构地区：[1]东北轻合金有限责任公司,黑龙江哈尔滨150060

出　　处：《轻合金加工技术》2006年第5期31-34,共4页Light Alloy Fabrication Technology

摘　　要：为了解决2A14铝合金轮毂模锻件生产过程中出现的力学性能偏低现象,经过锻造工艺的对比试验,确定了最佳锻造工艺,应用于生产,使2A14铝合金轮毂模锻件力学性能得以提高,符合了标准的要求。The paper is to solve the phenomenon of the lower mechanical properties oceurred in the produetion process of the 2A14 large-sized aluminum alloy die-forged hubs.The optimum forging process specification has been determined through the comparable tests of the forging processes, and has been used in the production. The mechanical properties of the 2A14 aluminum alloy die-forged hubs have been improved and have met the respective standanl requirements.

关 键 词：2A14铝合金 轮毂 模锻件 力学性能 锻造 

分 类 号：TG316[金属学及工艺—金属压力加工]