本发明涉及一种镁或镁合金表面热浸镀锡及锡基合金的方法，属于镁合金表面处理领域。
The invention relates to a magnesium or magnesium alloy surface hot-dip tinning or tin base alloy method, belonging to the magnesium alloy surface treatment field.
例如钢基上镀铜、镍层再镀铬、低锡青铜上镀铬、多层镍上镀铬、镍铁合金镀层上镀铬等等。
For example steel base plated copper, nickel, chromium plating, low layer again tin bronze chrome, multi-layer nickel chrome plating nickel ferroalloy, chrome, and so on.
以TEGOSTAR738锡基巴氏合金为例，阐述了对其熔炼过程及室温力学性能要求；
The paper described the melting process, the mechanical properties of TEGOSTAR738 alloy and the centrifugal casting process.
目前，纯锡镀层的焊接可靠性差，锡基二元合金镀层有脆性大、润湿性差等方面的问题，贵金属镀层成本高。
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.
PWR燃料组件定位格架用材从镍基合金转变为锆-锡合金颇有经济意义。
The change of spacer grid material from Ni-base alloy to Zircaloy has economical value.
PWR燃料组件定位格架用材从镍基合金转变为锆-锡合金颇有经济意义。
The change of spacer grid material from Ni-base alloy to Zircaloy has economical value.
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