Results 21 to 30 of about 10,505 (224)
TEM characterization of the fine scale microstructure of a Roman ferrous nail [PDF]
, 2010 This paper describes the microstructure of a Roman ferrous nail through its observation by transmission electron microscopy. The morphologies of pearlitic colonies and ferritic grains are detailed and the relationship between pearlitic colonies and ...
Dabosi, Francis +3 more
core +4 more sources
Towards the ab initio based theory of the phase transformations in iron and steel [PDF]
, 2017 Despite of the appearance of numerous new materials, the iron based alloys and steels continue to play an essential role in modern technology. The properties of a steel are determined by its structural state (ferrite, cementite, pearlite, bainite ...
Gornostyrev, Yu. N. +2 more
core +3 more sources
Effect of Microstructures on the Tribological Performance of Medium Carbon Steel
Metals, 2022 Improving wear resistance and reducing the coefficient of friction of the cylinder liner are critical to improving the service life and energy savings of internal combustion engines.
Tao Jiang +8 more
doaj +1 more source
Effect of interlamellar spacing on the elastoplastic behavior of C70 pearlitic steel: Experimental results and self-consistent modeling [PDF]
, 2014 The effect of pearlite microstructure characteristics on strength and deformation of C70 pearlitic steel was investigated. Tensile tests under X-ray diffraction coupled with self-consistent model have been used to identify the role of interlamellar ...
BACZMANSKI, Andrzej +3 more
core +4 more sources
Corrosion Behavior of L245N Standard Steel in CO2 Saturated Brine under Flow Condition
Metals, 2021 The corrosion behavior of oilfield used L245N standard steel was tested in simulated oilfield solution by dynamic high-temperature autoclave. The corrosion products were characterized by using scanning electron microscopy (SEM), X-ray diffraction (XRD ...
Ying Hu +3 more
doaj +1 more source
Effect of Silicon Content on Carbide Precipitation and Low-Temperature Toughness of Pressure Vessel Steels [PDF]
, 2017 Cr – Mn – Mo – Ni pressure vessel steels containing 0.54 and 1.55% Si are studied. Metallographic and fractographic analyses of the steels after tempering at 650 and 700°C are performed.
A Gustafson +27 more
core +1 more source
Response of cold briquetted iron (CBI) to high temperatures treatment [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2010 This investigation was carried out to assess the behaviours of Cold Briquetted Iron (CBI) when exposed to increasing temperature changes up to its complete melting. High-temperature behaviours and melting characteristics of CBI were studied. Ground as-
Ibitoye S.A. +4 more
doaj +1 more source
Metals, 2023 The mechanical properties of Cu alloyed steels are influenced significantly by the Cu content and the respective state of Cu precipitations as well as the C content.
David Görzen +2 more
doaj +1 more source
Shear-induced α → γ transformation in nanoscale Fe-C composite [PDF]
, 2006 High-resolution transmission electron microscopy and three-dimensional atom probe observations show clearly that a reverse transformation of body-centred cubic ferrite to face-centred cubic austenite occurs during severe plastic deformation of a ...
Fecht, H.-J. +4 more
core +1 more source
Metals, 2016 In this work, a weld metal in K65 pipeline steel pipe has been processed through self-designed post-weld heat treatments including reheating and tempering associated with hot bending.
Xiu-Lin Han +5 more
doaj +1 more source