Results 11 to 20 of about 3,292,740 (304)
Journal of Materials Science and Technology, 2019 An in situ high-energy X-ray diffraction (HE-XRD) technique was mainly used to investigate the micromechanical behavior of medium-Mn Fe-0.12C-10.16Mn-1.87Al (in wt%) transformation-induced plasticity (TRIP) steel subjected to intercritical annealing at ...
Minghe Zhang +6 more
semanticscholar +3 more sources
Metals, 2021 This investigation explores the influence of the austenitisation heat treatment and thus, of the prior austenite grain size (PAGS), on the kinetics of the bainitic transformation, using as A case study two high-carbon, high-silicon, bainitic steels ...
David San-Martin +3 more
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, 2021 In situ multiaxial loading during neutron diffraction tests were undertaken on a low-alloyed Quenched and Partitioning (QP the amount of deformation-induced martensite is similar under uniaxial and equibiaxial tension but it is significantly smaller ...
E. Polatidis +9 more
semanticscholar +1 more source
, 2021 Constitutive micromechanical behavior of transformation induced plasticity (TRIP) stainless steel (SS) alloys was investigated using high-energy synchrotron x-ray diffraction (S-XRD) and in-situ neutron diffraction techniques. First, four different steel
Peijun Hou +5 more
semanticscholar +1 more source
, 2021 Addition of small amount of Nb can strongly retard the ferrite growth kinetics. The origin has been attributed to the solute drag effect (SDE) by Nb segregation at the migrating ferrite/austenite interface.
Haokai Dong +6 more
semanticscholar +1 more source
Transformation Kinetics of Austempered Dductile Iron: Dilatometric Experiments and Model Parameter Evaluation [PDF]
Archives of Metallurgy and Materials, 2019 In this study a group of selected transformation kinetics equations is applied to describe the isothermal ferritic transformation in austempered ductile iron (ADI). A series of dilatometric tests has been carried out on ADI at different temperatures. The
C. Suchocki, D. Myszka, K. Wasiluk
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Characterization and Prediction of Continuous Cooling Transformations in Rail Steels
Materials Research, 2021 This paper presents the characterization of austenite to pearlite transformation in rail steels (premium and standard) using dilatometry. The critical transformation temperatures were measured as a cooling rate function and the obtained microstructures ...
Karine Fernandes Rodrigues +1 more
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Metals, 2019 The Cr-rich precipitates at the interphase boundary in stainless steels not only lead to the sensitization, which further induces the intergranular corrosion and intergranular stress corrosion cracking, but also significantly deteriorate the ductility ...
Tao Jia +4 more
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Metals, 2019 The quenching and partitioning (Q&P) process of lean medium Mn steels is a novel approach for producing ultra-high strength and good formable steels.
Simone Kaar +4 more
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Metals, 2020 In the present study, quenching and partitioning (Q & P) treatment of a medium-carbon silicon-rich steel was processed by a dilatometer. The volume fraction of the retained austenite at different partitioning times was determined by X-ray diffraction ...
Yuan Liu, Yan Han, Sheng Yin, Fei Zhao
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