Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F09%3A00503147" target="_blank" >RIV/49777513:23210/09:00503147 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Achieving an Excellent Combination of Mechanical Properties in Multiphase Steels by Controlled Development of Microstructure
Original language description
The present trend in the automotive industry is towards lowering the weight of components whilst increasing travel safety and decreasing manufacturing costs. To this end, low-alloyed steels have been developed with high strength and ductility, and low cost owing to their low content of alloying elements. Experiments were carried out to test the design concept of thermomechanical treatments on low-alloyed high-strength steels. The aim of the experiments was to achieve high strength whilst maintaining relatively high ductility. To this end, thermomechanical processing was combined with Q&P (Quenching and Partitioning). By modelling the treatment on the FORTECH thermomechanical simulator, a microstructure was obtained formed of a martensite matrix and finely diffused retained austenite between martensitic laths. After thermomechanical treatment, the microstructure of the steel was analysed using light and confocal microscopy. The mechanical properties were validated with a tensile test.
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/1M06032" target="_blank" >1M06032: RESEARCH CENTRE OF FORMING TECHNOLOGY</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Annals of DAAAM for 2009 & Proceedings of the 20th international DAAAM symposium
ISBN
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ISSN
1726-9679
e-ISSN
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Number of pages
2
Pages from-to
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Publisher name
DAAAM International
Place of publication
Vienna
Event location
Vienna, Austria
Event date
Nov 28, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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