Furnace

Photovoltaic nickel-plated plates turn yellow after passing through the furnace

This staining is oxidation, when micro cracks and roughness are present in EN plate, is better to treat with ultra sonic cleaner before electro cleaning. Always use an alkaline dip in between for steel. . It has been observed that lead surface finishes made of tin (Sn) and nickel (Ni) are more prone to discoloration after high temperatures. So you can see plenty of examples and see how 'yellow' they are or aren't. It is common to apply a. . That discoloration is a visible symptom of a deeper problem: material degradation that silently steals your energy yield and shortens the lifespan of your investment. This discoloration, whether it's yellowing in the encapsulant or chalking on the backsheet, is caused by years of relentless. . Primarily focused on DIY or Home processes, rather than industrial, but this does not preclude posting about interesting developments in the industry. What's going wrong? First time electroplating, so likely making mistakes.