• In addition, the present invention also relates to a method for manufacturing finished products with such white noble metal alloy combination.

    另外,本发明涉及这种白色贵重金属合金组合物制造制成品方法

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  • The effect of load specimen surface roughness and test deviation amendment on microhardness of aeronautical noble metal (alloy) wires and sheets was studied in this paper.

    研究加载负荷试样表面粗糙度测量偏差修正航空用贵金属合金丝材薄片显微硬度测量影响

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  • At present, pure tin deposit has a bad solder reliability, tin-based binary alloy deposits have big brittleness or bad wettability, and noble metal deposits have high price.

    目前镀层焊接可靠性二元合金镀层脆性润湿性差等方面的问题,贵金属镀层成本高。

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  • The ferromagnetic hydrogenating catalyst is selected from non-crystalline nickel alloy, Raney nickel or magnetic carrier loaded noble metal catalyst.

    所说具有铁磁性的加氢催化剂系非晶态合金阮内磁性载体负载的贵金属催化剂。

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  • The ferromagnetic hydrogenating catalyst is selected from non-crystalline nickel alloy, Raney nickel or magnetic carrier loaded noble metal catalyst.

    所说具有铁磁性的加氢催化剂系非晶态合金阮内磁性载体负载的贵金属催化剂。

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