通过对比研究了合金元素锌和镍对铜基粉末冶金刹车材料性能的影响规律。
The effects of alloy elements (Zn, Ni) on the properties of copper-based brake materials were investigated.
在ZA27合金的基础上，通过合金元素的调整和优化，研制了一种具有优良力学性能和耐磨性能的锌基耐磨合金。
A alloy with excellent mechanical properties and wear resistance has been developed by optimizing alloying elements on ZA27 alloy basis.
在ZA27合金的基础上，通过合金元素的调整和优化，研制了一种具有优良力学性能和耐磨性能的锌基耐磨合金。
A alloy with excellent mechanical properties and wear resistance has been developed by optimizing alloying elements on ZA27 alloy basis.
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