改善锌基合金热强度和耐磨性的研究

Research on Improving the Thermal Strength and Wear Resistance of Zinc-Based Alloys

以含铝量为36%～50%的铸造锌基合金为研究对象。重点探讨铝量、铜量、稀土量和镁量对合金力学性能和磨损性能的影响。优选出热强度高。

Stress is laid upon the study of the effect of aluminum, copper, rare earth elements and magnesium contents on the mechanical properties and wear resistant behavior of the casting zinc alloys containing 36%～50% Al. An alloy offering high strength at high tempera-tmre and good wear resisting behavior is recommended