Features of the structural-phase transformation of Ti powder under high-energy mechanical activation conditions | Izvestiya vuzov. Fizika. 2025. № 9. DOI: 10.17223/00213411/68/9/12

Features of the structural-phase transformation of Ti powder under high-energy mechanical activation conditions

The X-ray diffraction method was used to study phase transformations features in titanium powder under high-energy ball milling conditions. It was found that during processing, besides the nanostructuring of initial α-Ti, the formation of nanosized β-Ti and ω-Ti phases occurs. As a result of full-profile analysis, it was revealed that after 1 min processing, up to 13% β-Ti and about 2% ω-Ti are formed. Processing for 5 min is characterized by an increase in volume fractions of β-Ti and ω-Ti up to 17% and 7%, respectively. It was suggested that the possibility of nanosized β-Ti phase stabilizing is a consequence of an increase in relative contribution of surface energy to free energy.

Download file

Counter downloads: 2

Keywords

titanium powder, high-energy ball milling, X-ray diffraction, phase transformation

Authors

Name	Organization	E-mail
Osipov Denis A.	Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences	osipov_da@ispms.ru
Ditenberg Ivan A.	Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences	ditenbergia@ispms.tsc.ru
Grinyaev Konstantin V.	Institute of Strength Physics and Materials Science of the Siberian Branch of the Russian Academy of Sciences	kvgrinyaev@ispms.tsc.ru

Всего: 3

References

Dewaele A., Stutzmann V., Bouchet J., et al. // Phys. Rev. B. - 2015. - V. 91. - P. 134108. - DOI: 10.1103/physrevb.91.134108.

Ballor J., Li T., Prima F., et al. // Int. Mater. Rev. - 2023. - V. 68. - P. 26-45. - DOI: 10.1080/09506608.2022.2047423.

Ahuja R., Dubrovinsky L., Dubrovinskaia N., et al. // Phys. Rev. B. - 2004. - V. 69. - P. 184102. - DOI: 10.1103/physrevb.69.184102.

Jafari M., Vaezzadeh M., Noroozizadeh S. // Metall. Mater. Trans. A. - 2010. - V. 41. - P. 3287-3290. - DOI: 10.1007/s11661-010-0393-1.

Adachi N., Todaka Y., Irie K., et al. // J. Mater. Sci. - 2016. - V. 51. - P. 2608-2615. - DOI: 10.1007/s10853-015-9574-z.

Gunderov D.V., Churakova A.A., Sharafutdinov A.V., et al. // IOP Conf. Ser.: Mater. Sci. Eng. - 2022. - V. 1213. - P. 012003. - DOI: 10.1088/1757-899X/1213/1/012003.

Ivanisenko Y., Kilmametov A., Rösner H., et al. // Int. J. Mater. Res. - 2008. - V. 99. - P. 36-41. - DOI: 10.3139/146.101606.

Vohra Y.K., Spencer P.T. // Phys. Rev. Lett. - 2001. - V. 86. - P. 3068-3071. - DOI: 10.1103/PhysRevLett.86.3068.

Akahama Y., Kawamura H., Le Bihan T. // Phys. Rev. Lett. - 2001. - V. 87. - P. 275503. - DOI: 10.1103/PhysRevLett.87.275503.

Дитенберг И.А., Корчагин М.А., Пинжин Ю.П. и др. // Изв. вузов. Физика. - 2017. - Т. 60. - № 6. - С. 101-107.

Young R.A., Wiles D.B. // J. Appl. Cryst. - 1982. - V. 15. - P. 430-438. - DOI: 10.1107/S002188988201231X.

Williamson G.K., Hall W.H. // Acta Metall. - 1953. - V. 1. - P. 22-31.

Tane M., Okuda Y., Todaka Y., et al.// Acta Mater. - 2013. - V. 61. - P. 7543-7557. - DOI: 10.1016/j.actamat.2013.08.036.

Valiev R.Z., Islamgaliev R.K., Alexandrov I.V. // Progr. Mater. Sci. - 2000. - V. 45 - P. 103-189. - DOI: 10.1016/s0079-6425(99)00007-9.

Morokhov I.D., Petinov V.I., Trusov L.I., Petrunin V.F. // Sov. Phys. Usp. - 1981. - V. 24 - P. 295-317. - DOI: 10.1070/PU1981v024n04ABEH004800.