Golf club head alloy and manufacturing method thereof

Golf club head alloy and manufacturing method thereof

  • CN 102,586,693 A
  • Filed: 03/24/2011
  • Published: 07/18/2012
  • Est. Priority Date: 01/13/2011
  • Status: Active Grant
First Claim
Patent Images

1. a golf club alloy is characterized in that, comprises:

  • 2.5~

    4.0% copper, 5.0~

    6.0% nickel, 15~

    18% chromium by weight percentage;

    Nubbin is constituted by iron and unavoidable impurities;

    Wherein, copper/the nickel ratio is 0.4~

    0.8, and this alloy has the tissue that austenite phase, ferrite reach the marquensite phase mutually simultaneously.

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