Free-cutting stainless-steel cast product and process for producing same

Free-cutting stainless-steel cast product and process for producing same

  • CN 102,959,111 A
  • Filed: 04/22/2011
  • Published: 03/06/2013
  • Est. Priority Date: 07/27/2010
  • Status: Active Application
First Claim
Patent Images

1. stainless steel cast product comprises:

  • Cut soon additive, it is hexagonal boron nitride (h-BN) particle;

    Wherein said h-BN particle has the particle diameter of 200nm to 10 μ

    m, is spheroidal particle, and disperses equably in described stainless steel cast product and separate out.

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