Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1637536 | Transactions of Nonferrous Metals Society of China | 2014 | 7 Pages |
Abstract
Influence of severe cold deformation of titanium alloy Ti-1.5%Al-6.8%Mo-4.5%Fe in metastable β condition on the evolution of phase composition, microstructure, and tensile properties during continuous rapid heating was studied. As-deformed alloy was characterized by quasi-amorphous single-phase β condition with an abnormal temperature dependence of electric resistance that was normalized after 48 h exposure at room temperature as a result of isothermal Ï phase precipitation. Subsequent rapid heating with a rate of 5 °C/s caused recovery and recrystallization. Tensile properties of the alloy after different treatments were determined and discussed.
Keywords
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
P.E. MARKOVSKY, V.I. BONDARCHUK, YU. V. MATVIYCHUK, O.P. KARASEVSKA,