Results 81 to 90 of about 4,141 (224)
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
This study investigates how tramp elements from increased scrap usage influence phase transformations in low‐alloyed steel. Combining dilatometry and microscopy reveal that tramp elements delay transformations, reduce critical cooling rates and increase hardenability.
Lukas Hatzenbichler +5 more
wiley +1 more source
Cementite spheroidization of GCr15 bearing steel includes granulating and growth of cementite. The effects of divorced eutectoid transformation (DET) temperatures on growth of cementite were studied.
Kuai She Wang +3 more
core +1 more source
Evolution of cementite morphology in pearlitic steel wire during wet wire drawing
The evolution of the cementite phase during wet wire drawing of a pearlitic steel wire has been followed as a function of strain. Particular attention has been given to a quantitative characterization of changes in the alignment and in the dimensions of ...
Hansen, Niels +11 more
core +1 more source
Prediction of grain boundary cementite growth kinetics in hypereutectoid steels is a question of major industrial importance. Mechanical properties of the alloy deteriorate with greater cementite thickness.
Povoden-Karadeniz, Erwin; orcid: +1 more
core
Investigation of Silicon and Manganese Solubility in Cementite of Iron-Based Alloys
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
doaj +1 more source
Crystallisation of Cementite in Steel [PDF]
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?
openaire +1 more source
The Phonon Thermodynamics of Iron and Cementite [PDF]
The vibrational properties of materials are essential to understanding material stability and thermodynamics. In this thesis I outline vibrational thermodynamic models and the experimental tools that provide evidence on phonon behavior.
Mauger, Lisa Mary
core +1 more source
Thermal Stability of Nanocrystalline Structure In X37CrMoV5-l Steel
The aim of the study was to investigate the thermal stability of the nanostructure produced in X37CrMoV5-1 tool steel by austempering heat treatment consisted of austenitization and isothermal quenching at the range of the bainitic transformation.
Skołek E. +2 more
doaj +1 more source
SOFTENING OF HARDENED MEDIUM-CARBON STEEL DURING HEATING
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
doaj +1 more source

