High-density ultrahigh-strength tungsten-cobalt heat-resistant alloy and preparation method thereof

High-density ultrahigh-strength tungsten-cobalt heat-resistant alloy and preparation method thereof

  • CN 104,711,459 A
  • Filed: 04/14/2015
  • Published: 06/17/2015
  • Est. Priority Date: 04/14/2015
  • Status: Active Application
First Claim
Patent Images

1. a high-density ultra-strength tungsten cobalt refractory alloy, the chemical composition % by weight of this alloy is:

  • Ni 0-20%, W 10-35%, and other can contain Ti 0-3%, Al 0-3% and Nb 0-8%, surplus is Co and other inevitable impurity element and trace elements.

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