Patents Assigned to National University Corporation Yokohama Natinal University
  • Copper alloy and method for producing same
    Patent number: 10774401
    Abstract: A copper alloy disclosed in the present description has a basic alloy composition represented by Cu100-(x+y)SnxMny (where 8?x?16 and 2?y?10 are satisfied), in which a main phase is a ?CuSn phase with Mn dissolved therein, and the ?CuSn phase undergoes martensitic transformation when heat-treated or worked.
    Type: Grant
    Filed: September 20, 2018
    Date of Patent: September 15, 2020
    Assignees: NGK Insulators, Ltd., National University Corporation Yokohama Natinal University
    Inventors: Mahoto Takeda, Koudai Sasaki, Daisuke Kaneko, Naokuni Muramatsu, Takanari Nakajima