Recent studies have investigated different organic additives as potential levelers to improve the performance of copper electroplating. For instance, triphenylmethane-based levelers have been ...
"In order to improve customer satisfaction, we increased the share of copper cathodes of the top-quality brand by 10% to 84.3%," Senior Vice-President Alexander Popov said ...
Check the price of copper with Money Metals Exchange's interactive live and historical chart. The chart below allows you to check copper spot prices dating back 20 years up to the current date. Copper ...
By its use, nearly all forms of electro-plating, such as engravings ... plates are about five times more durable than the ordinary copper electro.plates. Mr. Clay has presented us with an iron ...