High strain rate induced shear banding within additively manufactured AISI 316L
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F24%3A10255061" target="_blank" >RIV/61989100:27360/24:10255061 - isvavai.cz</a>
Result on the web
<a href="https://www.webofscience.com/wos/woscc/full-record/WOS:001222574200001" target="_blank" >https://www.webofscience.com/wos/woscc/full-record/WOS:001222574200001</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matlet.2024.136342" target="_blank" >10.1016/j.matlet.2024.136342</a>
Alternative languages
Result language
angličtina
Original language name
High strain rate induced shear banding within additively manufactured AISI 316L
Original language description
The effects of post-processing via cold/hot rotary swaging, combined with high strain rate deformation, on formation of shear bands and deformation induced martensite within AISI 316L steel prepared by Selective Laser Melting are investigated. The as-built sample exhibited randomly oriented grains and residual porosity, which was reduced/eliminated by rotary swaging and subsequent high strain rate deformation. Hand in hand with significant changes in grain morphology after swaging (grain elongation and refinement, especially under cold conditions) and high strain rate processing (formation of shear bands and deformation induced martensite), the combined deformation imparted substantial hardening and resulted in microhardness increase by more than 20 %, primarily due to the occurring martensitic transformation. The structure changes were observed especially for the cold processed sample, due to aggravated plastic flow and hindered movement of generated partial dislocations.
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
20500 - Materials engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Materials letters
ISSN
0167-577X
e-ISSN
1873-4979
Volume of the periodical
363
Issue of the periodical within the volume
květen 2024
Country of publishing house
US - UNITED STATES
Number of pages
3
Pages from-to
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UT code for WoS article
001222574200001
EID of the result in the Scopus database
2-s2.0-85188435919