
EPR, X-ray, and magnetization studies of metastable alloys Ti2Fe ...
1995年11月1日 · Mechanical alloying (MA) technique has been used to synthesize metastable alloys with nominal compositions Ti 2 Fe (MA for 1, 5, and 26 h), Al 65 Cu 20 Fe 15 (MA for 26 …
Figure 1. XRD spectra of the TiFe IMC alloy in the as-cast and...
In this paper, we report the first hydrogenation (activation) of a 1.2Ti-0.8Fe alloy synthesized by induction melting (9 kg ingot). The alloy presented a three-phase structure composed of a main...
Ti-Fe Phase Evolution and Equilibria Toward β-Ti Superalloys
2023年12月10日 · The spectral profiles of the alloys step-quenched and aged at 650 °C for time periods between 2 and 500 h contain peaks consistently attributable to the β-phase, β′-TiFe …
XRD of the TiFe powder mixture, after 10 min of MA (c); XRD of …
According to the XRD data in Fig. 2 (a), after 10 min of the MA treatment there are two separate phases of Fe and Ti which yet do not react with each other. The estimated layer thickness is …
shows XRD patterns from TiFe ingot, powder and flakes after …
The Ti2FeHx and FCC are the stable hydrides formed by the secondary Ti2Fe and BCC phases, respectively. The stoichiometry of the Ti2FeHx was calculated to be between x = 3.2–4.75.
EPR, X-ray, and magnetization studies of metastable alloys Ti2Fe ...
The evolution of the phase composition and microstructure of the alloys with the milling time was studied using X-ray diffraction (XRD) and Transmission Electron Microscopy (TEM). The …
Materials Data on Ti2Fe by Materials Project - OSTI.GOV
2020年5月3日 · Ti2Fe(PO4)3 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Ti3+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with …
Effect of hydrogen on microstructure evolution and deformation ...
2022年4月15日 · X-ray diffraction pattern analysis for as-received and hydrogenated alloys was performed to determine phase composition. As can be seen from Fig. 4, in comparison with …
(a) XRD profiles of TiFe alloy before and after different activation ...
The Ti2FeHx and FCC are the stable hydrides formed by the secondary Ti2Fe and BCC phases, respectively. The stoichiometry of the Ti2FeHx was calculated to be between x = 3.2–4.75.
TiFe系贮氢合金研究进展 - 豆丁网
2015年3月11日 · 含Mg3%和5%的合金.XRD 分析表明:合金主 . 相是TiFe,TiFe2 和a—Ti 以第二相存在,Mg 以颗 . 粒的形式分散在合金母体中.实验结果:在室温下 . 经三次吸放氢循环合金就能得 …