ПЕРСПЕКТИВНЫЕ ВАРИАНТЫ ИНИЦИАЦИИ МАРТЕНСИТНОГО γ - α-ПРЕВРАЩЕНИЯ В СПЛАВАХ ЖЕЛЕЗА ПАРОЙ УПРУГИХ ВОЛН

Translated title of the contribution: Promising variants of initiation of martensitic γ - α transformation in iron alloys by a couple of elastic waves

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Abstract

Variants of initiation of growth of crystals of α-martensite by couples of elastic waves propagating in directions <001> γ and <110> γ in singles crystals of Fe31Ni are suggested. The framework of the dynamic theory is used to show that the expected orientations of habit planes {110} γ {001} γ and {559} γ differ from the typical {31015} γ. Possible features of tetragonality of martensite crystals are discussed. The power of sources of ultrasound required for initiation of γ - α martensitic transformation is estimated.
Translated title of the contributionPromising variants of initiation of martensitic γ - α transformation in iron alloys by a couple of elastic waves
Original languageRussian
Pages (from-to)3-7
Number of pages5
JournalМеталловедение и термическая обработка металлов
Issue number9(723)
Publication statusPublished - 2015

GRNTI

  • 53.00.00 METALLURGY

Level of Research Output

  • VAK List

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