Affiliation:
1. M.N. Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences, Yekaterinburg 620108, Russia
Abstract
A systematic study of the phase composition of quenched binary titanium alloys with d-metals of groups 5–11 from periods four to six was carried out using the methods of X-ray diffraction analysis. It was found that the formation of the orthorhombic α″-phase depends on the position of the alloying metal in the periodic table. The formation of the α″-phase occurs only in the systems Ti-V, Ti-Nb, Ti-Mo, Ti-Ru, Ti-Ta, Ti-W, Ti-Re, Ti-Os and Ti-Ir, and in other systems, it does not occur. It was found that the critical parameter for the formation of the α″-phase is the difference in the size of titanium atoms and those of the alloying metal {(rTi − rMe)/rTi 100%}. The formation of the α″-phase occurs only in systems where this value is lower than 9 at.%.
Funder
Ministry of Science and Higher Education of the Russian Federation
”Testing Center of Nanotechnology and Advanced Materials“ Collaborative Access Center
Reference23 articles.
1. Laws of formation of metastable phases in titanium alloys;Bagaryatskii;Dokl. Akad. Nauk SSSR,1958
2. Phase Transformations in Titanium Alloys;Nosova;Metallurgia,1964
3. Collings, E.W. (1984). The Physical Metallurgy of Titanium Alloys, ASM.
4. Zwicker, U. (1974). Titan und Titanlegierungen, Springer.
5. Martensitic transformations in titanium-tantalum alloys;Bywater;Philos. Mag. A,1972
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献
1. Structure of quenched Zr-W alloys;International Journal of Refractory Metals and Hard Materials;2024-06
2. Development of new β Ti and Zr-based alloys in the Ta-(75-x)Ti-xZr system;Journal of Materials Research and Technology;2024-03