Plasticity and toughness improved rare earth alloy and method for improving plasticity and toughness of rare earth alloy

Plasticity and toughness improved rare earth alloy and method for improving plasticity and toughness of rare earth alloy

  • CN 1,099,426 A
  • Filed: 08/09/1994
  • Published: 03/01/1995
  • Est. Priority Date: 08/09/1994
  • Status: Abandoned Application
First Claim
Patent Images

1. , a kind of rare earth alloy as steel-making additive, it consists of (weight %):

  • rare earth metal 〉

    =96%, wherein La, Ce, Pr and Nd sum 〉

    =87%, Y 〉

    =0.25%, surplus is unavoidable impurities.

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