Role of deformation twins in magnetic heterogeneity of MC 1100 and Barkhausen noise emission
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F25%3A10258663" target="_blank" >RIV/61989100:27230/25:10258663 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21340/25:00386372 RIV/00216208:11320/25:10510942
Result on the web
<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001596260800010" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001596260800010</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1038/s41598-025-20049-y" target="_blank" >10.1038/s41598-025-20049-y</a>
Alternative languages
Result language
angličtina
Original language name
Role of deformation twins in magnetic heterogeneity of MC 1100 and Barkhausen noise emission
Original language description
This paper deals with the surface heterogeneity in the near-surface region of the high strength low alloyed steel MC 1100. The remarkable surface thermal softening takes place due to decarburization during hot rolling, which in turn avoids very fine short twins within the grain interior during the accelerated cooling. The depth and extent of this twin-free region strongly vary along the sheet width, whereas this effect only fringes along the sheet length. The high sensitivity of the Barkhausen noise technique against the variable depth extent of short twins free region originates from the interaction among the domain walls in motion and lattice imperfection in which very fine short twins play a strong role due to their high pinning strength. The study demonstrates that the influence of residual stresses can be neglected. On the other hand, evolution between the tensile stress and Barkhausen noise is strongly altered as a function of microstructure heterogeneity. For this reason, employing the Barkhausen noise technique to monitor the stress state of components made of MC 1100 in real operation can be a quite complex task.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20301 - Mechanical engineering
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Scientific Reports
ISSN
2045-2322
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
1
Country of publishing house
GB - UNITED KINGDOM
Number of pages
16
Pages from-to
nestránkováno
UT code for WoS article
001596260800010
EID of the result in the Scopus database
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