USE OF MULTI-PHASE TRIP STEEL FOR PRESS-HARDENING TECHNOLOGY
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F19%3A43953989" target="_blank" >RIV/49777513:23210/19:43953989 - isvavai.cz</a>
Result on the web
<a href="http://www.qip-journal.eu/index.php/ams/article/view/1267" target="_blank" >http://www.qip-journal.eu/index.php/ams/article/view/1267</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.12776/ams.v25i2.1267" target="_blank" >10.12776/ams.v25i2.1267</a>
Alternative languages
Result language
angličtina
Original language name
USE OF MULTI-PHASE TRIP STEEL FOR PRESS-HARDENING TECHNOLOGY
Original language description
Development of high strength or even ultra-high strength steels is mainly driven by the automotive industry which strives to reduce the weight of individual parts, fuel consumption, and CO2 emissions. Another important factor is to improve the passenger safety. In order to achieve the required mechanical properties, it is necessary to use suitable heat treatment in addition to an appropriate alloying strategy. The main problem of these types of treatments is the isothermal holding step. For TRIP steels, the holding temperature lies in the field of bainitic transformation. New possibilities are sought to integrate these methods directly into the production process. One way to produce high-strength sheet is the press-hardening technology. Physical simulation based on data from a real-world press-hardening process was tested on CMnSi TRIP steel. Mixed martensitic-bainitic structures with ferrite and retained austenite (RA) were obtained, having tensile strengths in excess of 1000 MPa.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
<a href="/en/project/LO1502" target="_blank" >LO1502: Development of Regional Technological Institute</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Acta Metallurgica Slovaca
ISSN
1335-1532
e-ISSN
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Volume of the periodical
25
Issue of the periodical within the volume
2
Country of publishing house
SK - SLOVAKIA
Number of pages
6
Pages from-to
101-106
UT code for WoS article
000473306000003
EID of the result in the Scopus database
2-s2.0-85070698346