Investigation of the conditions for the formation of the α<sub>2</sub>-phase in mechanocomposites of the Ti–Al system by synchrotron radiation methods

Author:

Sobachkin A. V.1,Loginova M. V.1,Sitnikov A. A.1,Yakovlev V. I.1,Filimonov V. Y.1,Negodyaev A. Z.1,Myasnikov A. Y.12,Sharafutdinov M. R.23,Popova A. A.1

Affiliation:

1. Altai State Technical University

2. Institute of Solid State Chemistry and Mechanochemistry of the Siberian Branch of the Russian Academy of Sciences

3. Synchrotron Radiation Facility – Siberian Circular Photon Source “SKIF”, Boreskov Institute of Catalysis of the Siberian Branch of the Russian Academy of Sciences

Abstract

Synchrotron studies of the features of the dynamics of phase formation in a mechanically activated 3Ti + Al powder mixture during the implementation of high-temperature synthesis under conditions of volumetric ignition by induction heating are carried out. The effect of the time of preliminary mechanical activation treatment of the initial mixture (1, 3, 7 minutes) on the macrokinetic parameters of synthesis was experimentally investigated.

Publisher

The Russian Academy of Sciences

Reference13 articles.

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2. Popova А.А., Sobachkin A.V., Nazarov I.V. et al. // Bull. Russ. Acad. Sci. Phys. 2013. V. 77. No. 2. Р. 120.

3. Левашов А.Е., Рогачев А.С., Юхвид В.И. и др. Физико-химические и технологические основы самораспространяющегося высокотемпературного синтеза. М.: БИНОМ, 1999. 176 с.

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5. Логинова М.В., Яковлев В.И., Ситников А.А. и др. // Физ. мет. и металловед. 2017. Т. 118. № 2. С. 180

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