Трансформация структуры сплава Ti10Mo8Nb6Zr при воздействии ИПДК

Aliyana Zenfirovna Husnutdinova; Dmitriy Valerevich Gunderov; Svetlana Kamilevna Kiseleva; Anna Aleksandrovn Churakova; Alfred Vasimovich Sharafutdinov

Changes in the properties and structure of the Ti10Mo8Nb6Zr alloy subjected to intense plastic torsion deformation

Authors

Aliyana Zenfirovna Husnutdinova
Dmitriy Valerevich Gunderov
Svetlana Kamilevna Kiseleva
Anna Aleksandrovn Churakova
Alfred Vasimovich Sharafutdinov

Keywords:

HPT; titanium alloy; structure; properties.

Abstract

The transformation of the structure and properties of the beta-titanium alloy Ti10Mo8Nb6Zr after high pressure torsion (HPT) has been investigated. X-ray diffraction analysis showed that the structure of the Ti10Mo8Nb6Zr alloy in its initial state is a ?-phase. After the HPT, a small number of secondary phases appear. Under HPT, the grain is refinement, which leads to an increase in the microhardness of the material.