Top > Search of Japanese Patents > Iron alloy and method of producing iron alloy

Iron alloy and method of producing iron alloy (Patent unpublished to the public) meetings

Patent code P190016394
Posted date Oct 16, 2019
Application number P2018-165465
Date of filing Sep 4, 2018
Inventor
  • YAMANAKA KENTA
  • CHIBA AKIHIKO
Applicant
  • TOHOKU UNIVERSITY
Title Iron alloy and method of producing iron alloy (Patent unpublished to the public) meetings
Abstract In the present invention, corrosion resistivity of high hardness steel in which fine carbide is dispersed is improved significantly through addition of very small amount of copper, and the development of steel material having wear resistivity as well as corrosion resistivity has been succeeded. Further, a member to be used in an injection molding apparatus has been experimentally manufactured with use of the developed steel and more than twice of existing material in the durability has been demonstrated in the prototype test using a glass fiber reinforced PPS (Polyphenylensulfide) resin (super engineering plastics).
Please contact us by facsimile if you have any interests on this patent.


PAGE TOP

close
close
close
close
close
close
close