Microstructure evolution and reaction mechanism of continuously compositionally Ti/Al intermetallic graded material fabricated by laser powder deposition

Y Liu, Z Wu, W Liu, Y Ma, X Zhang, L Zhao… - Journal of Materials …, 2022 - Elsevier
One-pot synthesis of continuously compositionally intermetallic graded material is desirable
for the industries, but has proven to be difficult, as each constituent layer presents distinct …

Orderly nucleation and competitive growth behaviors of Ti-Al intermetallic compounds in Ti/TiAl3 diffusion couple under high temperature

C Lin, W Wu, Y Han, J Liu, M Zhang, Q Wang… - Journal of Alloys and …, 2023 - Elsevier
Precipitation and growth of intermetallic phases during thermal processing play an important
role in the formation and evolution of heterogeneous microstructure of Ti-Al intermetallic …

Synthesis, sintering, and effect of surface roughness on oxidation of submicron Ti2AlC ceramics

S Badie, A Dash, YJ Sohn, R Vaßen… - Journal of the …, 2021 - Wiley Online Library
Abstract Submicron Ti2AlC MAX phase powder was synthesized by molten salt shielded
synthesis (MS3) using a Ti: Al: C molar ratio of 2: 1: 0.9 at a process temperature of 1000° C …

Effect of hot-pressing temperature on microstructure and the improvement of residual Al on tensile ductility of Ti/Al3Ti heterogeneous structure

Y Miao, M Yuan, Z Fan, X Wang, Z Li, X Zhou… - Materials Science and …, 2022 - Elsevier
Abstract Ti/Al 3 Ti Heterogeneous Structures (HS) with different fractions of residual Al were
fabricated at hot-pressing temperatures from 580° C to 650° C. The grain boundary …

Target-sintering of single-phase bulk intermetallics via a fast-heating-induced rapid interdiffusion mechanism

G Chen, Y Wang, X Wang, Y Zhao, Q Dong… - ACS Materials …, 2022 - ACS Publications
Intermetallic compounds have attracted considerable attention as advanced structure
materials with special properties. While a range of powder metallurgy methods have been …

Formation of Phases in Reactively Sintered TiAl3 Alloy

A Školáková, P Salvetr, J Leitner, T Lovaši, P Novák - Molecules, 2020 - mdpi.com
This work highlights new results on the synthesis of the TiAl3 intermetallic phase using self-
propagating high-temperature synthesis. This method is considered a promising sintering …

[HTML][HTML] Microstructure and mechanical properties of highly biomimetic brick-and-mortar structure Ti6Al4V/Al3Ti metal-intermetallic laminate composite

D Jing, L Meng, J Xu, B Ya, J Zhao, B Zhou, X Zhang - Materials & Design, 2023 - Elsevier
The brick-and-mortar structure of shell nacre allows for the simultaneous enhancement of
strength and plasticity through the synergistic effect of multiple toughening mechanisms at …

Dynamics of structure formation processes in mechanically activated powder mixture TI+ AL under conditions of continuous heating. High temperature stage

VY Filimonov, MV Loginova, SG Ivanov… - Materials Chemistry and …, 2020 - Elsevier
Аbstract With the use of time-resolved X-Ray diffraction, the analysis of the phase formation
dynamics processes in mechanically activated powder mixture of Ti+ Al composition in the …

Учредители: Национальный исследовательский Томский государственный университет

ТВ ГАНДЖА, КА ИСАКОВ, АВ ШАПОВАЛОВ - Известия ВУЗов. Физика, 2022 - elibrary.ru
Наночастицы оксида титана, обладающие термической и химической стабильностью,
широкой запрещенной зоной и низкой токсичностью, являются наиболее …

[HTML][HTML] Effect of the Ti volume fraction on microstructure and mechanical properties of brick-and-mortar structure Ti/Al3Ti metal-intermetallic laminate composites

D Jing, L Meng, B Zhou, J Xu, B Ya, J Zhao… - Journal of Materials …, 2023 - Elsevier
The brick-and-mortar biomimetic structure Ti/Al 3 Ti metal-intermetallic laminate (BMS-MIL)
composites were prepared by vacuum hot pressing. BMS-MIL composites with various Ti …