DataVXApplied Physics A: Materials Science & ProcessingPaper
journal article·2002-12-01

Phonon dispersion in austenitic stainless steel Fe18Cr12Ni2Mo

M. Hoelzel, S.A. Danilkin, A. Hoser, H. Ehrenberg, T. Wieder, H. Fuess

Applied Physics A: Materials Science & Processing· Volume 74· Issue 0
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Source abstract

Abstract

The phonon dispersion of Fe18Cr12Ni2Mo austenitic stainless steel was measured along the symmetry directions [001], [110] and [111]. Data were analysed in the frame of the Born–von Karman model of lattice dynamics. The obtained force constants were used to evaluate the elastic constants and the engineering elastic moduli. Our results for the elastic constants confirm empirical relationships between the elastic constants found for FCC FeCrNi alloys.
Source: openaire · Quality: candidate unverified · Source record ↗

Research context

Metals & alloys

OpenAlex topics: Ultrasonics and Acoustic Wave Propagation · Microstructure and Mechanical Properties of Steels · Hydrogen embrittlement and corrosion behaviors in metals

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