Subject: solder wetting met. Помогите пжлста перевести: solder wettingКонтекст: WETTING ACTION When the hot solder comes in contact with a copper surface, a metal solvent action takes place. The solder dissolves and penetrates the copper surface. The molecules of solder and copper blend to form a new alloy, one that's part copper and part solder. This solvent action is called wetting and forms the intermetallic bond between the parts.
|