【摘要】 铸造高强度锌基合金(ZA合金)是近年来兴起的合金,它的机械性能好,耐磨,价格便宜,在压铸件、耐磨零件等方面,正在越来越多地取代铸铝件、青铜件和部分铸铁件。本文详细叙述了ZA合金的机械性能、耐磨性能、物理性能、价格比较和它的应用范围。更多还原

【Abstract】 The high strength zinc-base casting alloy(ZA),which emerged in recent year,possesses excellent mechanical properties and wear resistance,along with a relatively cheap cost.It has been taking the place of aluminium, bronze and part of grey iron more and more in die castings and wear resistant components.This article gives details of the mechanical properties, wear resistance,physical properties,cost comparision and the application area of ZA.更多还原