Results 11 to 20 of about 55,365 (285)
Study on as-cast microstructure of Fe-15Mn-10Al-5Ni-0.8C low density duplex steel
Materials Research Express, 2022 The microstructure of Fe-15Mn-10Al-5Ni-0.8C low density duplex steel ingots was studied by laser confocal scanning calorimetry , metallographic microscopy and scanning electron microscopy.
Zhihe Guo +5 more
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On carbon distribution in austenite Fe‑C alloys
Литьë и металлургия, 2022 Based on the calculations of the model of the elementary crystal cell γ‑iron, it is shown that carbon ions cannot be present in its open pores. Carbon in Fe‑C alloys dissolves and distributes mainly as elementary graphite nanocrystals. In steel austenite,
E. I. Marukovich +2 more
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Surface Wear in Hadfield Steel Castings DOPED with Nitrided Vanadium
Metals, 2018 This paper examines possible industrial applications of high manganese steel and the feasibility of its inoculation with a new ferroalloy, vanadium nitride.
Konstantin Vdovin +3 more
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The Kinetics of Phase Transition of Austenite to Ferrite in Medium-Carbon Microalloy Steel
Metals, 2021 To reduce energy and resource consumption, high-strength hot-rolled rebars with yield strengths of ≥400 MPa (HRB500) and ≥500 MPa (HRB600) have been designed and produced in recent years.
Liushun Wu, Kunlong Liu, Yun Zhou
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Evaluation of Volume Fraction of Austenite in Austempering Process of Austempered Ductile Iron
Metals, 2019 In the present work, an evaluation of the volume fraction of austenite in austempered ductile iron (ADI) is presented by means of three different methods.
Edward Tyrała +4 more
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Effect of Starting Microstructures on the Reverse Transformation Kinetics in Low-Carbon Steel
Metals, 2020 The effect of the initial starting microstructures on the austenite reverse transformation kinetics is thoroughly studied in low-carbon steel. The different initial starting microstructures including the ferrite + pearlite, bainite, and martensite are ...
Junhua Hou, Binbin He
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Nonclassical Austenite-Martensite Interfaces [PDF]
Le Journal de Physique IV, 1997 In the last 10 years a new theory of martensitic transformations based on nonlinear elasticity has been developed and intensively studied by J.M. Ball & R.D. James and others. Microstructures are understood in the theory as minimizing sequences for the total free energy, and are conveniently described using Young measures. For the case of the classical
Ball, J, Carstensen, C
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Metals, 2020 The microstructure, deformation mechanisms, tensile properties and fracture micromechanisms of ultrahigh-interstitial austenitic Fe-22Cr-26Mn-1.3V-0.7C-1.2N (mass.%) steel were investigated in wide temperature interval.
Elena Astafurova +8 more
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Hot ductility of TiNb IF steel slab after hot torsion testing [PDF]
, 2019 The aim of the work was to evaluate the hot ductility loss in TiNb stabilized IF steel directly from the continuously-cast slab using hot torsion testing (plastometry) in the temperature range 600-1250 degrees C according to the basic programme, and also
Bořuta, Aleš +10 more
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Decomposition of Austenite in Austenitic Stainless Steels
ISIJ International, 2002 Austenitic stainless steels are probably the most important class of corrosion resistant metallic materials. In order to attain their good corrosion properties they rely essentially on two factors: a high chromium content that is responsible for the protective oxide film layer and a high nickel content that is responsible for the steel to remain ...
A. F. Padilha, P. R. Rios
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