Results 221 to 230 of about 51,635 (273)
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Glow Discharge Plasma Nitriding of AISI 304 Stainless Steel
Plasma Science and Technology, 2007Glow discharge plasma nitriding of AISI 304 austenitic stainless steel has been car- ried out for different processing time under optimum discharge conditions established by spectro- scopic analysis. The treated samples were analysed by X-ray diffraction (XRD) to explore the changes induced in the crystallographic structure.
A Qayyum +4 more
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Edge Fillet Laser Welding of AISI 304 Stainless Steel
Solid State Phenomena, 2014This investigation concerns the influence of key parameters of laser welding on the geometry and microstructural properties of the weld bead. The study is intended to restrain the interval field of the welding parameters and to investigate the welded joints achieved through this technique. A 3,3 kW Nd:YAG laser together with a Rofin welding head and an
Elena Manuela Stanciu +2 more
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Fretting wear of nitrogen-implanted AISI 304 stainless steel
Materials Letters, 1986Abstract Fretting wear resistance of nitrogen-implanted AISI 304 stainless steel was measured and compared to that of unimplanted steel. After 5 × 10 3 cycles, unimplanted steel revealed severe damage on non-slip area and adhesive-type wear on microslip region whereas nitrogen-implanted stainless steel was still undamaged. The improved fretting wear
J.-P. Hirvonen, J.W. Mayer
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AISI 304 Austenitic stainless steels monoliths for catalytic applications
Chemical Engineering Journal, 2009Abstract The thermal treatments of austenitic stainless steels monoliths were studied in order to generate a highly homogeneous and rough oxide scale strongly attached to the base alloy, which will subsequently ensure the good adherence of the catalysts.
L.M. Martínez T +4 more
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RF plasma carbonitriding of AISI 304 austenitic stainless steel
Surface and Coatings Technology, 2001Abstract The rf plasma carbonitriding of AISI-304 austenitic stainless steel was examined as a function of plasma time. The properties of the carbonitrided layer were determined using optical microscopy, scanning electron microscopy, X-ray diffraction and microhardness testing.
F.M. El-Hossary +4 more
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Metallurgical and Materials Transactions A, 2019
Synergistic corrosion and oxidation can accelerate the wear phenomenon in aggressive environments such as machinery operating in mining industries. The main purpose of this article is to study the erosion wear behavior of the AISI 201LN austenitic stainless steel toward an erosive wear process simulating the flow of particles in chutes.
Ana Paula Marques de Oliveira +3 more
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Synergistic corrosion and oxidation can accelerate the wear phenomenon in aggressive environments such as machinery operating in mining industries. The main purpose of this article is to study the erosion wear behavior of the AISI 201LN austenitic stainless steel toward an erosive wear process simulating the flow of particles in chutes.
Ana Paula Marques de Oliveira +3 more
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Pulsed Nd:YAG laser welding of AISI 304 to AISI 420 stainless steels
Optics and Lasers in Engineering, 2007Abstract The technique to weld AISI 304 stainless steel to AISI 420 stainless steel with a pulsed Nd:YAG laser has been investigated. The main objective of this study was to determine the influence of the laser beam position, with respect to the joint, on weld characteristics.
José Roberto Berretta +4 more
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Journal of Alloys and Compounds, 2019
Using an electron beam wire-feed additive manufacturing three sets of samples were obtained at different heat input levels. The samples contained different amounts of vermicular δ-ferrite that depended on the heat input value used.
S. Tarasov +5 more
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Using an electron beam wire-feed additive manufacturing three sets of samples were obtained at different heat input levels. The samples contained different amounts of vermicular δ-ferrite that depended on the heat input value used.
S. Tarasov +5 more
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Evaluation of MQL performances using various nanofluids in turning of AISI 304 stainless steel
The International Journal of Advanced Manufacturing Technology, 2021Youssef Touggui +4 more
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Comparative electrochemical study of 08H18N10T, AISI 304 and AISI 316L stainless steels
Electrochimica Acta, 2007Abstract The aim of this work was to determine the main characteristics of the passivation and surface oxidation of 08H18N10T, AISI304 and AISI316L stainless steels, which serve as structural materials of VVER and PWR nuclear reactors. With the help of electrochemical experiments these materials were ranked according to their resistance against ...
Zsolt Kerner, Ákos Horváth, Gabor Nagy
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