良好的可焊性和耐焊性 or reflow soldering ; flow or reflow soldering
封闭后的雾面锡镀层仍有良好的可焊性。
The non-bright tin deposit has good solderability after sealing.
镀层具有良好的可焊性和导电性， 其电极损耗低于银电极损耗， 可作为代银接触镀层。
Ni B plating possesses good weldability and conductivity, and the electrode loss is lower than that of silver electrode. It may be used instead of silver plating.
试验获得外观良好镀层的电流密度范围，并对镀层的可焊性作了评估。
Experiments were made on a range of current densities, in order to obtain a coating with fine appearance. The solderability of coating is evaluated.
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