Application of advanced analytical techniques to study structure-property relationship of hot rolled high strength low alloy steel
journal contribution
posted on 2011-01-01, 00:00 authored by Ilana Timokhina, Peter HodgsonPeter Hodgson, S Ringer, R Zheng, E PerelomaThe microstructure-property relationship in conventional high strength low alloy (HSLA) steel was evaluated using data obtained from transmission electron microscopy (TEM) and atom probe tomography (APT). Atom probe tomography allowed the characterisation of fine TiC particles with average radius of 3±1·2 nm that were not observed by TEM. The increase in the yield strength of steel due to the presence of fine precipitates was calculated to be 128 MPa.<br>
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Location
West Yorkshire, U. K.Language
engPublication classification
C1 Refereed article in a scholarly journalCopyright notice
2011, Institute of Materials, Minerals and Mining.Journal
Materials science and technologyVolume
27Pagination
305 - 309ISSN
0267-0836eISSN
1743-2847Issue
1Publisher
Maney PublishingUsage metrics
Keywords
atom probe tomographyhigh strength low alloy steelprecipitation hardeningtransmission electron microscopyyield strengthScience & TechnologyTechnologyMaterials Science, MultidisciplinaryMetallurgy & Metallurgical EngineeringMaterials ScienceMECHANICAL-PROPERTIESPRECIPITATIONADDITIONSMNMechanical Engineering
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