Combined effect of deformation and diffusion hold applied close to A1 temperature on carbide distribution in RSt37-2 steel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F11%3A43897081" target="_blank" >RIV/49777513:23210/11:43897081 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Combined effect of deformation and diffusion hold applied close to A1 temperature on carbide distribution in RSt37-2 steel
Original language description
The formability of cold formed steel is conventionally improved by soft annealing which ensure spheroidization of carbides in final microstructure. Soft annealing is however a long and energy consuming process and therefore this article deals with the attempt to replace it by thermo-mechanical processing which combined hot deformation applied around A1 temperature with controlled heat treatment. Several strategies either with two deformation steps or with intensive incremental deformation were proposedwith deformation temperatures of 700°C and 740°C and various subsequent holds at deformation temperature. The best results were obtained by the strategy with two deformation steps at 740°C (total ?=2.1) followed by 300s hold, which resulted in carbide spheroidization.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Annals of DAAAM for 2011 & Proceedings of the 22nd international DAAAM symposium
ISBN
978-3-901509-83-4
ISSN
1726-9679
e-ISSN
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Number of pages
2
Pages from-to
517-518
Publisher name
DAAAM International Vienna 2011
Place of publication
Vienna
Event location
Vienna, Austrálie
Event date
Nov 23, 2011
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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