HIGH VERSATILITY OF NIOBIUM ALLOYED AHSS

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23210%2F17%3A43932377" target="_blank" >RIV/49777513:23210/17:43932377 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1515/amm-2017-0230" target="_blank" >http://dx.doi.org/10.1515/amm-2017-0230</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1515/amm-2017-0230" target="_blank" >10.1515/amm-2017-0230</a>

Result language
angličtina
Original language name
HIGH VERSATILITY OF NIOBIUM ALLOYED AHSS
Original language description
The effect of processing parameters on the final microstructure and properties of advanced high strength CMnSiNb steel was investigated. Several processing strategies with various numbers of deformation steps and various cooling schedules were carried out, namely heat treatment without deformation, conventional quenching and TRIP steel processing with bainitic hold or continuous cooling. Obtained multiphase microstructures consisted of the mixture of ferrite, bainite, retained austenite and M-A constituent. They possessed ultimate tensile strength in the range of 780-970 MPa with high ductility A5 mm above 30%. Volume fraction of retained austenite was for all the samples around 13%. The only exception was reference quenched sample with the highest strength 1186 MPa, lowest ductility A5 mm = 20% and only 4% of retained austenite
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20501 - Materials engineering

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)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)