Patents Assigned to Nihom Almit Co., Ltd.
  • Soldering alloy
    Patent number: 7138086
    Abstract: There is disclosed a soldering alloy which prevents an iron tip of a soldering iron from being deteriorated. The soldering alloy comprises: 0.3 to 3% by weight of Cu; 0.01 to 0.1% by weight of Fe; 0.001 to 0.004% by weight of Ga; and a remainder including Sn and unavoidable impurities.
    Type: Grant
    Filed: December 14, 2004
    Date of Patent: November 21, 2006
    Assignee: Nihom Almit Co., Ltd.
    Inventors: Tadashi Sawamura, Takeo Igarashi, Yasuhito Azuma