Abstract β Ti-alloys can achieve a high strain-hardening rate and tensile ductility by taking
advantage of transformation induced plasticity (TRIP) and twinning-induced plasticity (TWIP) …

Over the past few decades, titanium (Ti) alloys containing fully or mostly body-centred cubic
β phase in metastable state have received considerable interest due to their elevated …

A novel metastable β-Ti alloy Ti-4Mo-3Cr-1Fe with high strength and high ductility was
developed through controlling the alloyʼs stability and deformation mechanisms. The …

Aiming at overcoming the strength-ductility trade-off in structural Ti-alloys, a new family of
TRIP/TWIP Ti-alloys was developed in the past decade (TWIP: twinning-induced plasticity; …

Considering the great potential of extremely-low temperature applications, cryogenic tensile
properties and deformation behavior of a metastable β-Ti alloy Ti–15Mo–2Al were …

Diverse pathways of the deformation-induced transformations are investigated in the β-
metastable Ti–12Mo alloy displaying combined TWIP ({332}< 113> β twinning) and TRIP …

The influences of grain size on the deformation behavior of a metastable β-type Ti–12Mo
(wt%) alloy has been investigated by using uniaxial tensile testing, scanning electron …

A new β-metastable Ti-alloy is designed with the aim to obtain a TWIP alloy but positioned at
the limit between the TRIP/TWIP and the TWIP dominated regime. The designed alloy …

This review summarizes the current knowledge on the α ″martensite transformation in
metastable β Ti alloys under different stress state conditions gained using various in situ …

ABSTRACT A hierarchical {332}< 113> twinning system is studied in a metastable beta Ti-
12Mo-10Zr (wt%) alloy, which shows strong twinning-induced plasticity (TWIP) effect due to …