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Linxiu Du
Researcher at Northeastern University (China)
Publications - 116
Citations - 2747
Linxiu Du is an academic researcher from Northeastern University (China). The author has contributed to research in topics: Microstructure & Austenite. The author has an hindex of 24, co-authored 104 publications receiving 1803 citations. Previous affiliations of Linxiu Du include Northeastern University.
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Microstructural characteristics and toughness of the simulated coarse grained heat affected zone of high strength low carbon bainitic steel
TL;DR: In this article, the authors investigated the correlation of microstructural characteristics and toughness of the simulated coarse grained heat affected zone (CGHAZ) of low carbon bainitic steel.
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Effect of welding heat input on microstructures and toughness in simulated CGHAZ of V-N high strength steel
TL;DR: In this paper, the microstructural evolution, hardness, and toughness of a hot-rolled V-N microalloyed high strength S-lean steel were investigated under four different heat inputs.
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Ensuring combination of strength, ductility and toughness in medium-manganese steel through optimization of nano-scale metastable austenite
TL;DR: In this article, three intercritical annealing processes were adopted to ensure transformation-induced-plasticity (TRIP) effect through optimization of the volume fraction, morphology, and C and Mn-enriched reversed austenite.
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Analysis of martensite–austenite constituent and its effect on toughness in submerged arc welded joint of low carbon bainitic steel
TL;DR: In this article, the morphology and chemical composition of Martensite-austenite (M-A) constituent in the low carbon bainitic steel welded joint was analyzed in detail by means of optical microscope, transmission electron microscope and scanning electron microscope with electron probe microanalysis.
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The determining role of reversed austenite in enhancing toughness of a novel ultra-low carbon medium manganese high strength steel
TL;DR: In this paper, the ultra-low carbon medium Mn steel was subjected to quenching and intercritical tempering process, which led to 15% volume fraction of austenite with combination of high yield strength of 650 MPa, low yield ratio of 0.86, and excellent elongation of ∼31%.