On the Possible Cause of Sudden Storage Modulus Increase during the Heating of PM FeMnSiCrNi SMAs

On the Possible Cause of Sudden Storage Modulus Increase during the Heating of PM FeMnSiCrNi SMAs

A sudden increase in storage modulus (<i>ΔE′</i>) was repeatedly recorded during the heating of powder metallurgy (PM) 66Fe-14Mn-6Si-9Cr-5Ni (mass. %) shape memory alloy specimens subjected to dynamic mechanical analysis (DMA), under constant applied strain amplitude and frequency. This...

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Bibliographic Details
Main Authors: Bogdan Pricop, Marian Grigoraș, Firuța Borza, Burak Özkal, Leandru-Gheorghe Bujoreanu
Format: Article
Language:English
Published: MDPI AG 2022-07-01
Series:Nanomaterials
Subjects:
FeMnSi-based shape memory alloys
storage modulus
internal friction
magnetization
<i>α’</i> martensite
martensite plates
Online Access:https://www.mdpi.com/2079-4991/12/14/2342

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