TEM and XRD characterisation of commercially pure α-Ti …
Apr 1, 2012 · The hcp-structured α-Ti is one of the two basic phases (α-Ti and β-Ti) in Ti materials. X-ray diffraction (XRD) and transmission electron microscopy (TEM) were used to …
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In-situ TEM observation of hcp-Ti to fcc-Ti phase transformation …
Aug 1, 2018 · Here, we present a detailed in-situ TEM investigation on the phase transformation of Ti during heating in Nb-Ti-Si based alloys, including selected area electron diffraction …
In situ TEM observation of FCC Ti formation at elevated …
Nov 1, 2017 · Here we show that small FCC precipitates form in freestanding thin foils during in situ transmission electron microscope (TEM) heating and we discuss the potential origins of …
Amorphous martensite in β-Ti alloys | Nature Communications
Feb 6, 2018 · Here, we report that the martensitic transformation on cooling in Ti–Zr–Cu–Fe alloys yields an amorphous phase instead. Metastable β-Ti partially transforms into an intragranular …
Origin of ω-phase formation in metastable β-type Ti-Mo ... - Nature
May 26, 2020 · The ω-phase formation and its collapsed structures in metastable β-type Ti-Mo alloys were illustrated by first-principles calculations and experimental evidence of a partially …
Thermodynamic and microstructural study of Ti - Nature
Aug 24, 2018 · The objective of this study is to seek fundamental insight into the oxidation behavior of a Ti 2 AlNb-based alloy via detailed microstructural characterization of oxide scale …
In situ TEM observation of reaction of Ti/Al multilayers
Oct 21, 2016 · The in situ TEM experiments were aimed at explaining DSC measured exothermic effects through phase transformations taking place during heating of the multilayers with small …
TEM investigations on martensite in a Ti–Nb-based shape memory alloy
Apr 1, 2006 · A Philips CM200 transmission electron microscope (TEM) operated at 200 kV and a JEOL 4000EX high resolution transmission electron microscopy (HRTEM) were used. TEM …
The origin of striation in the metastable β phase of titanium alloys ...
May 8, 2017 · For the β phase of Ti-5553-type metastable β-Ti alloys, striations in transmission electron microscopy (TEM) bright- and dark-field images have been frequently observed but …
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