Thermal Modes of Synthesis in Mechanoactivated Powder Mixture Ti + Al
In the presented work, a study of thermal synthesis regimes in mechanically activated powder mixture of Ti + Al was carried out. The possibility of the reaction realization in a low-temperature mode (up to 700°C) in a relatively short time (about 30 min) has been established. In this case, the composition of the synthesis products is identical to the composition of the synthesis products carried out in the traditional thermal explosion mode at a maximum temperature of 1300°C. The possibility of a relatively fast reaction in a low-temperature regime is determined by solid-phase diffusion under favorable condition due to the large surface area of contact of the reagents and a low energy diffusion barrier.
Authors
- A. Z. Negodyaev (ORCID: https://orcid.org/0009-0009-7135-263X)
- V. I. Yakovlev (ORCID: https://orcid.org/0000-0002-5635-5981)
- V. Yu. Filimonov (ORCID: https://orcid.org/0000-0003-0229-7058)
- А. А. Ситников
- A. Yu. Myasnikov (ORCID: https://orcid.org/0000-0002-3289-9087)
- М. В. Логинова (ORCID: https://orcid.org/0000-0001-6518-3598)
- А. В. Собачкин (ORCID: https://orcid.org/0000-0001-9159-1122)
- Александр Андреевич Розный (ORCID: https://orcid.org/0009-0001-8603-5874)
Institutions
- Altai State Technical University (RU)
- Institute of Water Problems (RU)
- Institute of Solid State Chemistry and Mechanochemistry (RU)
Publication Details
- Journal
- Journal of Surface Investigation X-ray Synchrotron and Neutron Techniques
- Published
- 2024-12-01
- DOI
- https://doi.org/10.1134/s1027451024701982
- Primary Topic
- Intermetallics and Advanced Alloy Properties
- Type
- article
- Field-Weighted Citation Impact
- 0.00