Patent ID: 9464344
Filing Date: 2016-10-11
CPC Classification: A61L,C21D,C22C,C22F

Claim Text:
1. Thermomechanical treatment process for a titanium alloy including between 23 and 27% niobium, between 0 and 10% zirconium, and between 0 and 1% oxygen, nitrogen and/or silicon, the ratios being expressed in atomic proportions, process wherein the following steps are performed: a) an increase in temperature of a sample of the alloy to a temperature higher than 900° C., b) a fast quench, c) a cold strain higher than a true strain of 3, d) an ageing treatment at a temperature included between 200 and 600° C., the ageing treatment time being included between 10 seconds and 10 minutes.