Characterization of steel 70XL used in the manufacture of balls for the clinker's milling
Minería y Geología, 2017 The present article deals with the wear of the balls used for the grinding of the clinker in the processes of obtaining cement. Three specimens of different steel were made: one of steel AISI 4140, with which balls are forged for the milling process ...
Eider Gresesqui-Lobaina +2 more
doaj
Thermal Stability and Lubrication Properties of Biodegradable Castor Oil on AISI 4140 Steel
Metals, 2018 Lubricants have much importance in several industries, principally serving to reduce friction and wear in mechanical elements. In this study, the influence of Castor oil as bio-lubricant on the friction and wear performance of AISI 4140 steel was ...
María Teresa Hernández-Sierra +4 more
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Experimental characterization of friction coefficients at the tool-chip-workpiece interface in cutting: Evaluation of lubrication efficiency of mineral oil [PDF]
, 2010 Collaboration avec le LTDS/ENISEThe characterization of friction coefficients at the tool-chip-workpiece interface remains an issue. This paper presents a new experimental set-up able to simulate similar tribological phenomena as the ones occurring at ...
CLAUDIN, Christophe +4 more
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Metallurgical and Mechanical Examination of Fatigue-Induced Fracture in a Conveyor Drum Shaft [PDF]
Materials ResearchThis work investigates the fatigue failure mode of a shaft used in a conveyor system for mining applications through visual inspection, metallographic examination, fracture analysis, and mechanical testing. It was observed that a misalignment of about 5°
Anderson Luiz de Oliveira +10 more
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Effect of Magnetic Field Coupled Deep Cryogenic Treatment on Wear Resistance of AISI 4140 Steel
Advances in Materials Science and Engineering, 2020 In this study, a new magnetic field coupled deep cryogenic treatment (MDCT) is developed and its effect on wear resistance of AISI 4140 steel is investigated.
Liang Tang +4 more
doaj +1 more source
Ion-beam nitriding of steels [PDF]
The application of the ion beam technique to the nitriding of steels is described. It is indicated that the technique can be successfully applied to nitriding. Some of the structural changes obtained by this technique are similar to those obtained by ion
Salik, J.
core +1 more source
An overview of laser surface modification of die steels [PDF]
, 2008 In recent years, surface modification using advanced heat source like laser has been replacing the conventional methods to produce amorphous microstructure via rapid solidification.
Aqida, S.N. +3 more
core
Journal of Materials Research and TechnologyThis study investigates the influence of base plate preheating temperature on the fatigue performance of additively manufactured AISI 4140 steel, manufactured through laser powder bed fusion (PBF-LB). By varying preheating temperatures (150°C, 300°C, and
Philipp Schüßler +6 more
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INVESTIGATION OF POLISHING METHODS AND SURFACE ANALYSIS AFTER MACHINING \u3cem\u3eAISI 4140\u3c/em\u3e ALLOY STEEL [PDF]
, 2017 AISI 4140 alloy steel has been a very common material to be investigated in automotive and aerospace industries for several decades. AISI 4140 alloy steel is chromium, molybdenum, and manganese containing low alloy steel.
Qi, Qiang
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A review of the literature on cleaning, pickling, and electroplating processes and relief treatments to minimize hydrogen embrittlement of ultrahigh-strength steels Special report [PDF]
Cleaning, pickling, and electroplating processes to minimize hydrogen embrittlement of ultrahigh strength ...
Elsea, A. R. +2 more
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