Results 1 to 10 of about 800,679 (212)
Genesis of Nanogalvanic Corrosion Revealed in Pearlitic Steel [PDF]
Nano Letters, 2022 Nanoscale, localized corrosion underpins billions of dollars in damage and material costs each year; however, the processes responsible have remained elusive due to the complexity of studying degradative material behavior at nanoscale liquid-solid interfaces.
Steven C. Hayden +7 more
openaire +3 more sources
Advanced Heat Treatment of Pearlitic Rail Steel
Materials, 2023 The aim of this research is a systematic investigation of heat treatments of 60E1 profile rails made of steel R350HT, which would ensure the properties required by the standard EN 16273. Additionally, it presents a concept of cooling rails on a semi-industrial station, which will make it possible to obtain the desired properties. The dilatometric tests
Zbigniew Gronostajski +1 more
exaly +3 more sources
Synergistic Effect of Alloying on the Strength and Ductility of High Carbon Pearlitic Steel
Metals, 2023 In this work, the effects of the micro-alloying of Mn, Ni, and Si on the microstructure and mechanical properties of high-carbon pearlite steels were investigated.
Na Min +6 more
doaj +3 more sources
Cold-drawn pearlitic steel wires
Progress in Materials Science, 2016 Abstract Cold-drawn pearlitic steel wires have attracted considerable interest because of their excellent combination of strength and ductility. The physical interpretation of these properties has been a subject of repeated controversial discussions in the literature.
Christine Borchers, Reiner Kirchheim
exaly +4 more sources
Role of Non-Metallic Inclusions in the Fracture Behavior of Cold Drawn Pearlitic Steel
Metals, 2021 In this paper an exhaustive scientific work is performed, by means of metallographic and scanning electron microscope (SEM) techniques, of the microstructural defects exhibited by pearlitic steels and their evolution with the manufacturing process by ...
Jesús Toribio +2 more
doaj +3 more sources
Effects of microstructure and crystallography on crack path and intrinsic resistance to shear-mode fatigue crack growth [PDF]
Fracture and Structural Integrity, 2015 The paper focuses on the effective resistance and the near-threshold growth mechanisms in the ferritic-pearlitic and the pure pearlitic steel. The influence of microstructure on the shear-mode fatigue crack growth is divided here into two factors: the ...
J. Pokluda +3 more
doaj +5 more sources
Ultrasonics Sonochemistry, 2021 The present work discusses the effect of the pearlitic morphology with varying fineness on the cavitation erosion behavior of eutectoid rail steel. Cavitation erosion of three different types of the pearlitic steels (furnace-cooled, air-cooled, and ...
Arun Rajput, J. Ramkumar, K. Mondal
doaj +1 more source
Divorced pearlite in steels [PDF]
Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2012 Steels containing large carbon concentrations are used particularly when a high hardness is required, for example, in the manufacture of components such as bearings. This, however, makes it difficult to shape or machine the alloys during the process of component manufacture unless they are first heat-treated into a softened condition.
A. S. Pandit, H. K. D. H. Bhadeshia
openaire +1 more source
Metals, 2023 This paper studies the hydrogen-assisted microdamage (HAMD) in fully-pearlitic steel. A detailed analysis is provided of the HAMD region in axisymmetric round-notched samples of high-strength eutectoid pearlitic steel under hydrogen embrittlement ...
Jesús Toribio
doaj +1 more source
Microhardness model based on geometrically necessary dislocations for heterogeneous material
Journal of Materials Research and Technology, 2021 Lamellar cast irons are known as heterogeneous materials. Their overall hardness is determined by the microhardness of their microstructure contents.
Mohammed Mendas +3 more
doaj +1 more source