Development of a high strength and high ductility near β-Ti alloy with twinning induced plasticity effect

• Published in: Scripta materialia Vol. 156; pp. 47 - 50
• Main Authors: Ren, Lei, Xiao, Wenlong, Ma, Chaoli, Zheng, Ruixiao, Zhou, Lian
• Format: Journal Article
• Language: English
• Published: Elsevier Ltd 01.11.2018
• Subjects: d-Electron theory; Mechanical properties; Microstructural evolution; Near β-Ti alloys; Twinning; Near β-Ti alloys; Mechanical properties; Microstructural evolution; Twinning; d-Electron theory

A multi-alloyed near β-Ti alloy Ti-6Cr-4Mo-2Al-2Sn-1Zr (Ti-64221) with high strength and high ductility was designed utilizing the d-electron theory combined with molybdenum equivalence approaches. Mechanical properties and microstructural evolution of the β-solution treated alloy were investigated....