Prior thermo-mechanical processing to modify structure and properties of severely deformed low carbon steel

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26316919%3A_____%2F14%3A%230000594" target="_blank" >RIV/26316919:_____/14:#0000594 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1088/1757-899X/63/1/012066" target="_blank" >http://dx.doi.org/10.1088/1757-899X/63/1/012066</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1757-899X/63/1/012066" target="_blank" >10.1088/1757-899X/63/1/012066</a>

Result language
angličtina
Original language name
Prior thermo-mechanical processing to modify structure and properties of severely deformed low carbon steel
Original language description
The article focuses on the severe plastic deformation (SPD) of low carbon steel AISI 1010 performed at increased temperature. The grain refinement of ferrite structure is monitored and described with respect to different initial steel structure modifiedby thermal and thermomechanical (TM) treatment (TM) prior severe plastic deformation. The refinement of coarse initial ferrite structure with grain size in range of 30 ? 50 gm resulted from solutioning was conducted then in two steps. Preliminary structure refinement has been achieved due to multistep open die forging process and quite uniform ferrite structure with grain size of the order of gm was obtained. The further grain refinement steel structure was then accomplished during warm Equal Channel Angular Pressing (ECAP = 120°) at 300°C, introducing different strain in range of ?ef = 2.6 -4. The change of microstructure in dependence of the effective strain was evaluated by SEM and TEM study of thin foils. The high straining of steel
Czech name
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Czech description
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Project
<a href="/en/project/ED2.1.00%2F03.0077" target="_blank" >ED2.1.00/03.0077: West-Bohemian Centre of Materials and Metallurgy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
6th International Conference on Nanomaterials by Severe Plastic Deformation (NanoSPD6)
ISBN
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ISSN
1757-8981
e-ISSN
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Number of pages
9
Pages from-to
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Publisher name
IOP Publishing Inc.
Place of publication
Bristol
Event location
Metz
Event date
Jun 30, 2014
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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