Patent ID: 9523137
Filing Date: 2016-12-20
CPC Classification: C22C,C22F

Claim Text:
1. A metastable β-titanium alloy consisting of: titanium; greater than 10 weight percent molybdenum; and incidental impurities; the metastable β-titanium alloy having a tensile strength of at least 150 ksi, an elongation of at least 12 percent, and a microstructure comprising a uniform distribution of α-phase precipitates in metastable phase regions of the metastable β-titanium alloy; wherein the α-phase precipitates comprise coarse grain size α-phase precipitates and fine grain size α-phase precipitates, and wherein an average grain size of the coarse grain size α-phase precipitates is larger than an average grain size of the fine grain size α-phase precipitates.