Mechanical Alloying and Thermal Explosion of Co + Ni + Cr + Ti + C Powder Mixtures
Thermal explosion method was employed to create TiC-based cermet with medium-entropy NiCoCr binder. The process involved heating a mixture of mechanically alloyed NiCoCr powder, Ti, and C in argon. Pre-explosion analysis revealed solid-phase diffusion of Ti and C into NiCoCr lattice, leading to subsequent reaction. Microstructural comparisons were conducted between cermets derived from mixtures utilizing NiCoCr alloy binder and those employing starting metal mixture (Ni + Co + Cr).
Authors
- С. Г. Вадченко (ORCID: https://orcid.org/0000-0002-2360-2114)
- А. С. Рогачев (ORCID: https://orcid.org/0000-0003-1554-0803)
- А. Е. Sytschev (ORCID: https://orcid.org/0000-0002-6774-2071)
- Н. И. Мухина (ORCID: https://orcid.org/0000-0002-5089-0908)
- И. Д. Ковалев (ORCID: https://orcid.org/0000-0003-4710-837X)
- Anis Bobozhanov
Institutions
- Institute of Structural Macrokinetics and Materials Science (RU)
Publication Details
- Journal
- International Journal of Self-Propagating High-Temperature Synthesis
- Published
- 2025-11-27
- DOI
- https://doi.org/10.3103/s1061386225700293
- Primary Topic
- Advanced materials and composites
- Type
- article
- Field-Weighted Citation Impact
- 0.00