Simulation of the carbides precipitation mechanism in 34CrMo4 and 42CrMo4 steels
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F14%3A86089976" target="_blank" >RIV/61989100:27360/14:86089976 - isvavai.cz</a>
Result on the web
<a href="http://www.sciencepublishinggroup.com/journal/paperinfo.aspx?journalid=123&doi=10.11648/j.ijmsa.20140306.15" target="_blank" >http://www.sciencepublishinggroup.com/journal/paperinfo.aspx?journalid=123&doi=10.11648/j.ijmsa.20140306.15</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Simulation of the carbides precipitation mechanism in 34CrMo4 and 42CrMo4 steels
Original language description
The low-alloyed Cr-Mo steels (25CrMo4, 34CrMo4 and 42CrMo4) are used for production of important technical equipment parts in the petrochemical industry, for transportation of the gaseous hydrocarbons, concentrated acids, and lyes. They are also used forrolling of seamless tubes, in the production of pressure bottles, steel bolts, etc. Steel grades 25CrMo4 and 34CrMo4 represents materials with improved mechanical properties, mainly due to vanadium microalloying. Unfortunately, vanadium microalloyed steels are very sensitive to cracks occurrence after continuous casting and/or heating before hot rolling. This paper deals with vanadium rich precipitates MC, M3C2 and M7C3 formation during continuous casting process. It was verified that vanadium microalloyed steel 34CrMo4 exhibited different carbides formation mechanism and contained significantly higher rate of vanadium in MxCy carbides than steel grade 42CrMo4 using experimental data and ThermoCalc software. Understanding of the vanadi
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—
Result continuities
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)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Materials Science and Applications
ISSN
2327-2635
e-ISSN
—
Volume of the periodical
3
Issue of the periodical within the volume
6
Country of publishing house
US - UNITED STATES
Number of pages
5
Pages from-to
309-313
UT code for WoS article
—
EID of the result in the Scopus database
—