Weldability of carbon steel processed by multiple plastic deformation

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F14%3A86095475" target="_blank" >RIV/61989100:27230/14:86095475 - isvavai.cz</a>
Result on the web
<a href="http://www.archivesmse.org/vol69_2/6923.pdf" target="_blank" >http://www.archivesmse.org/vol69_2/6923.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Weldability of carbon steel processed by multiple plastic deformation
Original language description
Purpose: The paper is focused on experimental verification of weldability of high-carbon steel C55E processed by the SPD DRECE (Dual Rolling Equal Channel Extrusion) process. Design/methodology/approach: A test of basic mechanical properties, metallographic examination and an analysis of residual stresses were performed on these joints. Findings: Acquired results show that the choice of an appropriate technology and the optimization of welding parameters allow to achieve solid welds even in the case ofmaterials rather difficult to weld. The optimized welding process does not significantly degrade the properties acquired by SPD. Research limitations/implications: Mastering a proper coupling technology, welding materials after plastic deformation in particular, is one of key parameters for a successful application of given materials in technical practice. Within experimental works, test welded joints were made from the C55E steel with the use of 141-GTAW pulse welding technologies. Orig
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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