Relation Between the Structural Components and Nonmetallic Inclusions and the Operating Properties of Bearing Steel
Sign Up to like & getrecommendations! Published in 2018 at "Metal Science and Heat Treatment"
DOI: 10.1007/s11041-018-0192-7
Abstract: The endurance of bearing steel ShKh15SG under cyclic bending tests is studied. The relation between the cyclic bending frequency and the ultimate bending strength is determined. It is shown that the endurance calculated by the… read more here.
Keywords: nonmetallic inclusions; structural components; bearing steel; relation structural ... See more keywords
Precipitation Behaviors of TiN Inclusion in GCr15 Bearing Steel Billet
Sign Up to like & getrecommendations! Published in 2018 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1230-y
Abstract: There are many types of non-metallic TiN-based inclusions observed in GCr15 bearing steel, including single-particle TiN, multi-particle polymerized TiN, and complex inclusions like TiN-MnS, TiN-MgO-MgAl2O4 (TiN-MgO-MA), and TiN-MgAl2O4-MnS (TiN-MA-MnS). Thermodynamic calculations suggest that single-particle TiN… read more here.
Keywords: gcr15 bearing; tin; particle; bearing steel ... See more keywords
Very high cycle fatigue behavior of bearing steel with rare earth addition
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2019.105263
Abstract: Abstract This study aims to clarify the effect of rare earth (RE) addition on the very high cycle fatigue (VHCF) behavior of high-carbon chromium bearing steel. For this purpose, ultrasonic tension-compression fatigue tests were carried… read more here.
Keywords: earth addition; addition; rare earth; fatigue ... See more keywords
Diode laser surface treatment of bearing steel for improved sliding wear performance
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DOI: 10.1016/j.ijleo.2019.163357
Abstract: Abstract The high carbon Cr-bearing SAE 52100 steel grade in hardened and tempered condition is widely used for production of bearings in the automotive, machinery, wind turbine and construction industries. It is extensively used for… read more here.
Keywords: laser surface; surface; sliding wear; bearing steel ... See more keywords
Effect of interfacial reaction behaviour on the clogging of SEN in the continuous casting of bearing steel containing rare earth elements
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2019.04.010
Abstract: Abstract The problem of the clogging of submerged entry nozzle (SEN) in the continuous casting of bearing steel containing rare earth (RE) elements is studied in this paper. The composition, formation process, growth mode and… read more here.
Keywords: steel; steel containing; casting bearing; sen continuous ... See more keywords
Atomic scale characterization of white etching area and its adjacent matrix in a martensitic 100Cr6 bearing steel
Sign Up to like & getrecommendations! Published in 2017 at "Materials Characterization"
DOI: 10.1016/j.matchar.2016.12.002
Abstract: Abstract Atom probe tomography was employed to characterize the microstructure and C distribution in the white etching area (WEA) of a martensitic 100Cr6 bearing steel subjected to rolling contact fatigue. Different from its surrounding matrix… read more here.
Keywords: etching area; bearing steel; martensitic 100cr6; white etching ... See more keywords
Comparison of microstructure and property of high chromium bearing steel with and without nitrogen addition
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Iron and Steel Research International"
DOI: 10.1016/s1006-706x(17)30029-8
Abstract: Microstructure and property of bearing steel with and without nitrogen addition were investigated by microstructural observation and hardness measurement after different heat treatment processing. Based on the microstructural observation of both 9Cr18 steel and X90N… read more here.
Keywords: addition; nitrogen addition; steel; bearing steel ... See more keywords
Lubricant performance against white etching areas (WEAs) formation in AISI 52100 bearing steel under cyclic compressive loading
Sign Up to like & getrecommendations! Published in 2022 at "Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology"
DOI: 10.1177/13506501221144699
Abstract: Premature bearing failures commonly occur in applications that operate under extreme boundary conditions. The lubrication engineers and tribologists are confronting a key challenge in these bearing failures associated with microstructure decay, such as White Etching… read more here.
Keywords: white etching; weas formation; bearing steel; bearing ... See more keywords
Modelling the mechanical behaviour of heat-treated AISI 52100 bearing steel with retained austenite
Sign Up to like & getrecommendations! Published in 2018 at "Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications"
DOI: 10.1177/1464420715612235
Abstract: The mechanical properties of hardened AISI 52100 bearing steel such as flexural strength, microhardness and Young’s modulus are considerably influenced by the austenite content retained in the microstructure. A microstructure-sensitive finite element simulation approach is… read more here.
Keywords: modelling mechanical; retained austenite; 52100 bearing; bearing steel ... See more keywords
Investigating Machinability in Hard Turning of AISI 52100 Bearing Steel Through Performance Measurement: QR, ANN and GRA Study
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Automotive and Mechanical Engineering"
DOI: 10.15282/ijame.15.1.2018.5.0384
Abstract: The existing endeavor investigates on machinability characteristics through performance measurement of flank wear, surface quality and chip morphology during finish turning of AISI 52100 bearing steel (55 ± 1 HRC) under dry environment employing carbide… read more here.
Keywords: performance measurement; turning aisi; 52100 bearing; bearing steel ... See more keywords
Kinetic Analysis of Aluminum and Oxygen Variation of G20CrNi2Mo Bearing Steel during Industrial Electroslag Remelting Process
Sign Up to like & getrecommendations! Published in 2017 at "Isij International"
DOI: 10.2355/isijinternational.isijint-2017-227
Abstract: Kinetics of slag-metal reactions was investigated in order to elucidate the mechanism of Al-oxidation and oxygen increase during industrial electroslag remelting (ESR) process. G20CrNi2Mo bearing steel was utilized as the consumable electrode and remelted using… read more here.
Keywords: oxygen; industrial electroslag; bearing steel; electroslag remelting ... See more keywords