Paul Bulteel, “Tinned copper wire, typically used in electrical motors. The different metals (copper, nickel, lead, and tin) are separated in a pyro-metallurgical process. Lead and tin are further separated using vacuum technology.”
paul_bulteel
Paul Bulteel, “Tinned copper wire, typically used in electrical motors. The different metals (copper, nickel, lead, and tin) are separated in a pyro-metallurgical process. Lead and tin are further separated using vacuum technology.”