通过外观颜色测定，成分分析，硬度检测，耐擦花性能、耐磨性能、结合力和耐人工汗腐蚀测试，研究了新型加硬离子镀金与传统离子镀金样品的性能差异。结果表明，与传统镀金样品相比，新型加硬镀金样品的颜色更接近标准色板，硬度更高，耐磨和耐擦花性能更优。此外，新型加硬镀金样品的镀层结合力及耐腐蚀性能良好。新型加硬离子镀金技术通过在表面镀层中加入铜、铱等金属元素，降低了金的含量，使成本降低。
The performance differences between novel hardened ion plated gold coating and traditional ion plated one were studied by apparent color determination, elemental analysis, hardness testing, scratch-resistant properties, wear resistance, adhesion strength, and corrosion resistance test. The results showed that the novel hardened gold-plated sample has a color closer to the standard color plate, higher microhardness, better wear resistance, and higher scratch resistance as compared to the traditional gold-plated sample. The adhesion strength and corrosion resistance of the novel hardened gold-plated sample are excellent. By introducing some metal elements such as copper and iridium to surface coating, the gold content of the novel hardened gold-plated sample is lowered and the production cost is reduced.
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