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.
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。
A siliconized nonporous layer on copper alloy may be obtained by efficient siliconizing in powder mixtures.
介绍了铜合金在渗剂粉末中高效渗硅，获得无孔的渗硅层。
The first layer encases the eternal surfaces of the metallic core and is produced by electroplating copper or copper alloy from a first bath containing copper ions.
第一层包覆所述金属芯的外表面，并且通过从包含铜离子的第一浴中电镀铜或铜合金产生。
The magnetron-sputtering ion plating aluminum film is not simply an out- covering layer of a single substance, but an alloy film containing both aluminum and copper.
磁控溅射离子镀铝膜不是简单的单质外接铝膜，而是铜和铝组成的合金膜。
The invention relates to a copper alloy nickel-net magnetic composite, which is the integral belt structure rolled by stock belts in top and bottom surface layers and middle layer.
本发明铜合金镍网磁性复合材料是由上下表面层和中间层的原料带材复合轧制成一体的带材结构。
The first filter core also includes a high pure copper zinc alloy layer arranged on the upper reach side of the active carbon layer.
该第一滤芯还包括设于活性炭层上游侧的高纯铜锌合金层。
The alloy coating obtained is used as the barrier layer of wrought rolled copper foil in PCB manufacturing.
该锌-镍合金作为印制板用压延铜箔的阻挡层。
The developed processes such as multi-layer nickel plating, tin-copper alloy plating, zinc-copper alloy plating, iron-zinc alloy plating, iron-nickel plating and thick copper with thin nickel la...
简要介绍了已开发的多层镍电镀工艺、铜锡合金、铜锌合金、锌铁合金、镍铁合金等代镍工艺，以及厚(薄)铜薄镍电镀工艺。
The developed processes such as multi-layer nickel plating, tin-copper alloy plating, zinc-copper alloy plating, iron-zinc alloy plating, iron-nickel plating and thick copper with thin nickel la...
简要介绍了已开发的多层镍电镀工艺、铜锡合金、铜锌合金、锌铁合金、镍铁合金等代镍工艺，以及厚(薄)铜薄镍电镀工艺。
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