Results 61 to 70 of about 1,434 (185)
Precipitation Dynamics Analysis on Cementite in 0. 2 C-1.25 Si-2.0 Mn Q&P Steel
Teshugang, 2020 In order to study the effect of soaking process in critical zone of Q&P ( Queching and Partition) steel on the cementite precipitation during partitioning process, the PTT ( precipitation amount-temperature-time) curves of the cementite precipitation of ...
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doaj
steel research international, Volume 97, Issue 7, Page 3642-3662, July 2026.This study uses in situ synchrotron X‐ray diffraction at the German Electron Synchrotron to analyze low‐pressure carburizing (LPC) in steels. The findings reveal surface carbon saturation and carbide formation kinetics, and phase‐specific stress development during quenching. The results show carbide kinetics depend on steel grade and size, while stress
Ogün Baris Tapar +6 more
wiley +1 more source
Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.Cladding is a proven method that boosts the surface qualities of mechanical parts by applying a layer of more durable material over a base substrate. This work responds to the needs of offshore and pressure vessels sectors by focusing on cladding a super austenitic steel onto low‐carbon steel through gas tungsten arc welding.
E. J. da Cruz Junior +6 more
wiley +1 more source
Crystallisation of Cementite in Steel [PDF]
Nature, 1923 WITH reference to the particularly interesting article by H. C. H. C. in NATURE of November 17, p. 728, might I mention the following amongst many other examples which have come under my notice illustrating the tendency of cementite to form cell walls or a network under conditions where the occurrence of pearlite is more commonly anticipated?
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Effective E‐Gasoline Production via CO2‐Modified Fischer‐Tropsch Synthesis
ChemCatChem, Volume 18, Issue 12, 26 June 2026.The illustration shows the catalytic system concept, where the iron catalyst produces a broad range of hydrocarbons, while the addition of the zeolite directs the product distribution toward more specific and valuable fractions, such as e‐gasoline in this case, by enhancing selectivity and physical properties of the product.
Alessio Tauro +8 more
wiley +1 more source
Metallurgy and Foundry Engineering, 2007 The aim of the studies performed was to assess an influence of crystallographic orientation relationship (OR) between pearlitic ferrite and cementite on a stability of cementite plates. Diffraction analysis made with an electron microscope showed the existence of the Bagaryatski OR and the Pitsch OR both in the pearlite structure after eutectoid ...
Andrzej Czarski +2 more
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Thermal, compositional, and compressional demagnetization of cementite
American Mineralogist, 2015 The 1 bar Curie temperature, T C , at which cementite (anthropogenic form of the mineral cohenite, nominally Fe 3 C) abruptly loses ferromagnetism, is found to be sensitive to small deviations from the stoichiometric cementite composition. Stoichiometric Fe 3 C begins to lose magnetic susceptibility at 187 °C.
Walker, David +3 more
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Investigation of Silicon and Manganese Solubility in Cementite of Iron-Based Alloys
East European Journal of Physics, 2019 In the paper we obtained the expression of cementite free energy and determined the solubility of manganese and silicon in Fe3C cementite depending on the temperature.
Natalia Filonenko +2 more
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SOFTENING OF HARDENED MEDIUM-CARBON STEEL DURING HEATING
Nauka ta progres transportu, 2019 Purpose. The work is aimed to clarify the softening mechanism during the heating of martensite hardened carbon steel, which is of practical importance, especially in the development of the production technology of rolled products with different levels of
I. O. Vakulenko +3 more
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NANOSTRUCTURAL PROCESSES OF MELTING AND CRYSTALLIZATION OF CAST IRON
Литьë и металлургия, 2015 It is shown that melt of cast iron of the eutectic structure consist of austenite nanocrystals, graphite, acementite and atoms of iron. Processof melting and crystallization of cast iron is difficult physical and chemical nanoprocess. Thermodynamic it is
V. Stetsenko
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