Titanium alloy with thin sheet layer microstructure and manufacturing method thereof

Titanium alloy with thin sheet layer microstructure and manufacturing method thereof

  • CN 101,967,581 A
  • Filed: 07/28/2009
  • Published: 02/09/2011
  • Est. Priority Date: 07/28/2009
  • Status: Active Application
First Claim
Patent Images

1. titanium alloy with shred layer microstructure is characterized in that:

  • 1) adds a certain amount of Si element, make alloy can separate out Ti under certain condition 5Si 3Or Ti 2Si type silicide;

    2) control influences alloy element Zr, the Sn of silicide solvent temperature and the add-on of beta stable element, guarantees that the alpha+beta/beta transformation point of titanium alloy is lower than the solvent temperature of silicide;

    3) alloy has abundant distortion below the silicide solvent temperature, and last 1~

    2 fire has suitable distortion at the alpha+beta phase region, and through its prior after the Overheating Treatment below 200 μ

    m and fine lamellar structure.

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