For refilling of existing lead-free HAL-solder baths "HAL-Sn100Ni+". Besides the known advantages of Ni-endowed solder, by adding germanium our alloy achieves improved wetting properties and minimal dross formation compared to all other lead-free HASL solders. A particular advantage is the extremly low dealloyinig rate of copper (compared to common SnCu alloys up to 5 times lower). FELDER ISO-Tin ® "HAL Sn100Ni+ REFILL High-Ge" additionally contains a higher Germanium content.
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