ФОРМИРОВАНИЕ СТРУКТУРЫ, ФАЗОВОГО СОСТАВА И СВОЙСТВ В ДВУХФАЗНОМ ТИТАНОВОМ СПЛАВЕ ПРИ ВАРЬИРОВАНИИ ТЕМПЕРАТУРНО-СКОРОСТНЫХ ПАРАМЕТРОВ ТЕРМИЧЕСКОЙ ОБРАБОТКИ

Translated title of the contribution: Formation of structure, phase composition and properties in a two-phase titanium alloy under varied temperature and rate parameters of heat treatment

Research output: Contribution to journalArticle

Abstract

The methods of light and scanning electron microscopy and x-ray diffraction phase analysis, measurements of hardness and tensile mechanical properties are used to analyze the effect of variation of the temperature and rate parameters of heat treatment on the occurrence of structural and phase transformations and variation of properties in sheets of a martensitic titanium alloy VST2. Phase and structural diagrams of the alloy are plotted for various treatment conditions as well as a diagram of variation of the volume fractions of phases in the alloy as a function of the quenching temperature. The set of the properties obtained is shown to be related to the special features of structure formation in cooling in different environments (water, air, furnace) from heating temperatures ranging within 790 - 990 °C.
Translated title of the contributionFormation of structure, phase composition and properties in a two-phase titanium alloy under varied temperature and rate parameters of heat treatment
Original languageRussian
Pages (from-to)43-47
Number of pages5
JournalМеталловедение и термическая обработка металлов
Issue number9(711)
Publication statusPublished - 2014

GRNTI

  • 53.00.00 METALLURGY

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  • VAK List

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