高强度锌铝合金齿轮挤压铸造成形  

Squeeze Casting of Zn-Al Alloy Gears with High Strength

作　　者：徐纪平[1] 计伟志[1] 何志琴[1] 

机构地区：[1]上海工程技术大学

出　　处：《特种铸造及有色合金》2005年第10期637-638,共2页Special Casting & Nonferrous Alloys

摘　　要：介绍了用挤压铸造技术制造高强度锌铝合金齿轮特别是有防爆、阻燃要求的齿轮的方法。挤压铸造高强度锌铝合金齿轮模具结构、制造工艺简便可靠,生产成本低,经济效益高。The method of gears manufactured with high-intensity Zn-Al alloys in squeeze casting was introduced,especially for some gears with demands for ignition proof and flame-proof.The mold structure and making technology of using high-intensity Zn-Al alloys in squeeze casting is simple,reliable,low cost,having good economic benefits.

关 键 词：高强度锌铝合金 齿轮 挤压铸造 

分 类 号：TG249.2[金属学及工艺—铸造]