当铜合金表面的电镀纯铜层厚度超过一个临界值，表面电镀纯铜处理可以明显改善材料的耐氧化剥离性。
As the electroplating pure copper layer on copper alloy exceeds a critical thickness, the surface electroplating treatment can improve the copper alloy's resistance against oxidation failure greatly.
结果表明：经电脉冲处理的纯铜再结晶过程向高温区推移，使纯铜的热稳定性、耐热性能得到了改善。
The results show that the recrystallizing temperature of pure copper are raised to a higher temperature range, which improves the thermal stability and bearing resistance to high temperature.
阐述了生产开发铜包铝线用纯铜带在熔铸、轧制、表面处理过程中的质量控制及其措施。
The quality control and measures of producing pure copper strip for copper-clad aluminium conductor was represented, when the strips were in casting, rolling and surface treating.
用渗铝-内氧化技术对纯铜进行了表面弥散硬化处理。
The al concentration distribution in aluminized layer, microstructure and some properties of surface hardening layer were studied.
冷轧工业纯铜及316L不锈钢处理样品表面均发生重熔现象，处理面上形成类似火山坑的显微形貌。
The results are listed as following: 1 the top surface layers of CRIC and 316l SS sample were remelted under the irradiation of HCPEB. Crater-like morphology was formed on the treated surfaces.
冷轧工业纯铜及316L不锈钢处理样品表面均发生重熔现象，处理面上形成类似火山坑的显微形貌。
The results are listed as following: 1 the top surface layers of CRIC and 316l SS sample were remelted under the irradiation of HCPEB. Crater-like morphology was formed on the treated surfaces.
应用推荐