Designing Q&P Process for Experimental Steel with 0.47 % Carbon Content
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F14%3A43920482" target="_blank" >RIV/49777513:23210/14:43920482 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.887-888.257" target="_blank" >http://dx.doi.org/10.4028/www.scientific.net/AMR.887-888.257</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.4028/www.scientific.net/AMR.887-888.257" target="_blank" >10.4028/www.scientific.net/AMR.887-888.257</a>
Alternative languages
Result language
angličtina
Original language name
Designing Q&P Process for Experimental Steel with 0.47 % Carbon Content
Original language description
The Q&P process (Quenching and Partitioning) is a heat treating method for high-strength low-alloyed steels. It delivers the desired combinations of high strength and adequate ductility. These properties are achieved thanks to the unique martensitic microstructure with a certain volume fraction of stable retained austenite. Retained austenite imparts plasticity to the otherwise brittle martensitic structure. Optimum mechanical properties are achieved by using correct processing parameters and chemistryof the material. The experimental material was a steel with 0.47 % carbon alloyed with silicon, manganese and chromium. The purpose of the effort was to optimise the heat treating parameters in order to obtain a strength level above 2000 MPa and an elongation of no less than 10%. In the first step, the appropriate austenitizing temperature was identified. In the second, effects of various quenching temperatures and cooling rates on the microstructure evolution were explored. In the third
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TA02010390" target="_blank" >TA02010390: Innovation and development of new thermo-mechanical and heat treatment processes of die forgings by the transfer of findings obtained from material-technological modelling</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advanced Materials Research
ISBN
978-3-03835-014-9
ISSN
1022-6680
e-ISSN
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Number of pages
5
Pages from-to
257-261
Publisher name
Scientific.Net Materials Science and Engineering
Place of publication
Durnten-Zurich, Switzerland
Event location
Kunming, China
Event date
Dec 18, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000339036900049