Room temperature deformation and mechanisms of slip transmission in oriented single-colony crystals of an α/β titanium alloy

S Suri, GB Viswanathan, T Neeraj, DH Hou, MJ Mills - Acta Materialia, 1999 - Elsevier
Primary creep at low homologous temperatures and low stresses has been widely reported
in α/β Ti alloys. Creep in these alloys is dependent on microstructure, with the colony …

Ti and its alloys as examples of cryogenic focused ion beam milling of environmentally-sensitive materials

Y Chang, W Lu, J Guénolé, LT Stephenson… - Nature …, 2019 - nature.com
Hydrogen pick-up leading to hydride formation is often observed in commercially pure Ti
(CP-Ti) and Ti-based alloys prepared for microscopic observation by conventional methods …

[HTML][HTML] Introducing C phase in additively manufactured Ti-6Al-4V: a new oxygen-stabilized face-centred cubic solid solution with improved mechanical properties

H Wang, Q Chao, XY Cui, ZB Chen, AJ Breen… - Materials Today, 2022 - Elsevier
An oxygen-rich face-centred cubic (FCC) Ti phase was engineered in the microstructure of a
Ti-6Al-4V alloy via additive manufacturing using laser powder bed fusion. Designated'C', this …

Solidification and solid-state transformation sciences in metals additive manufacturing

MM Kirka, P Nandwana, Y Lee, RR Dehoff - Scripta Materialia, 2017 - Elsevier
Additive manufacturing (AM) of metals is rapidly emerging as an established manufacturing
process for metal components. Unlike traditional metals fabrication processes, metals …

New developments of computer-aided crystallographic analysis in transmission electron microscopy

S Zaefferer - Applied Crystallography, 2000 - journals.iucr.org
A new computer program for on-line crystallographic analysis in transmission electron
microscopy (TEM) is presented. The program is based on the fast on-line determination of …

Crystallography of grain boundary α precipitates in a β titanium alloy

T Furuhara, S Takagi, H Watanabe, T Maki - Metallurgical and Materials …, 1996 - Springer
The crystallography of α (hcp) precipitates formed on the β (bcc) matrix grain boundaries has
been studied with transmission electron microscopy (TEM) in a Ti-15V-3Cr-3Sn-3Al alloy …

Interphase boundary structures of intragranular proeutectoid α plates in a hypoeutectoid Ti Cr alloy

T Furuhara, JM Howe, HI Aaronson - Acta metallurgica et materialia, 1991 - Elsevier
Interphase boundary structure on the board faces of proeutectoid α plates in a retained β
matrix has been studied in a Ti-6.62 at.% Cr alloy by means of conventional and high …

Hydrogenation-induced lattice expansion and its effects on hydrogen diffusion and damage in Ti–6Al–4V

J Kim, E Plancher, CC Tasan - Acta Materialia, 2020 - Elsevier
Hydrogen uptake in titanium alloys leads to the formation of hydride phases, which in-turn
cause severe embrittlement upon further deformation. The embrittlement micro-mechanisms …

In situ TEM observation of FCC Ti formation at elevated temperatures

Q Yu, J Kacher, C Gammer, R Traylor, A Samanta… - Scripta Materialia, 2017 - Elsevier
Pure Ti traditionally exhibits the hexagonal closed packed (HCP) crystallographic structure
under ambient conditions and the body centered cubic (BCC) structure at elevated …

Experimental study of dislocation mobility in a Ti–6Al–4V alloy

P Castany, F Pettinari-Sturmel, J Crestou, J Douin… - Acta Materialia, 2007 - Elsevier
By in situ TEM deformation experiments, we studied in detail the deformation
micromechanisms of a Ti–6Al–4V alloy at room temperature. All dislocations have an a-type …