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Showing 1 to 20 of 60 for “"316L Stainless Steel"”.
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Fabrication of 316L stainless steel (SS316L) foam via powder compaction method
… with the value of up to 0.98 or 0.99. Porous 316L stainless steel was fabricated by powder metallurgy route with the composition of the SS316L metal powder as metallic material, polyethylene glycol (PEG) and Carbamide as the space holder with the composition of 95, 90, 85, 80, and 75 of weight …
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The hardening of Type 316L stainless steel welds with thermal aging
Welded stainless steel piping is a component of boiling water reactors (BWRs). Reirculation and other large diameter piping are fabricated from Type 304 or 316 stainless steels. Delta ferrite is present in welds, because of its ability to reduce hot cracking; however, its presence can make the …
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Creep Damage Evolution in 316L Stainless Steel: Correlating Cavitation with Acoustic Emission
… characteristics of conventionally manufactured 316L stainless steel at an elevated temperature of 650°C, assessed under three distinct quasistatic stress levels (241 MPa, 282 MPa, and 311 MPa). The investigation is particularly focused on the progression of damage within the diffuse necking …
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The Effects of Weld Thermal Cycles on Additively Manufactured 316L Stainless Steel
… manufacturing, the welding properties of 316L stainless steel manufactured by SLM 125HL are investigated by conducting hot ductility test and nil strength temperature (NST) test with a physical thermal mechanical simulator, Gleeble. In this study, the print orientations (Zdirection and …
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SLM 125 Single Track and Density Cube Characterization for 316L Stainless Steel
<p>Selective Laser Melting is a rapidly developing additive manufacturing technique that can be used to create unique metal parts with tailormade properties not possible using traditional manufacturing. To understand the process from a most basic level, this study investigates system capabilities …
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Evaluation of Electrochemical and Laser Polishing of Selectively LaserMelted 316L Stainless Steel
<p>Selective laser melting has shown incredible growth as a metallic additive manufacturing process in recent years. While it does provide many solutions and new ways to approach challenges, it does not come without issues of its own, namely, surface roughness. In the as-printed state, the surface …
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Oxidation kinetics of 316l stainless steel in the pressurised water reactor environment
… water stress corrosion cracking in austenitic stainless steels, this investigation measured the oxide growth kinetics of 316L stainless steel when exposed to a simulated primary water environment of a pressurised water reactor (PWR). It is generally accepted that intergranular oxidation at the …
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Strategies for the Characterization and Virtual Testing of SLM 316L Stainless Steel
… subgranular cell features commonly found in SLM 316L stainless steel (SS) for quantitative analysis. A custom trained mask region-based convolution neural network (Mask R-CNN) model is used to segment cell features from scanning electron microscopy (SEM) images with an instance segmentation …
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Effect of Printing Parameters on the Structure and Properties of 316l Stainless Steel
… of 3D-printing provides the flexibility of 316L stainless steel alloy parts for various structural applications. Although several studies have been done on the effect of parameters on structure and properties, little attention has been paid to the high-strain rate deformation behaviour of …
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Foam replicated porous 316l stainless steel based on taguchi method for biomedical applications
… via full bone in-growth. In this work, porous SS316L is produced using the foam replication technique. The samples were each produced with different compositions of SS316L powders and sintered at various sintering parameters including the sintering temperature, sintering time, heating rate and …
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Investigation of corrosion mechanisms between molten eutectic FliNaK salt and 316L stainless steel
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2023-04-12 without embargo terms
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Quantification of fatigue damage in AISI 316L stainless steel using X-Ray powder diffraction (XRD)
… The evolution of dislocation density in steels is an important aspect of the mechanical response. It could potentially be used as a fingerprint to relate the material state to the life-consumption fraction in materials subject to fatigue conditions. To mimic the fatigue damage mechanism, …
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Experimental and Computational Micromechanics of Aluminum Cerium Alloys and Selective Laser Melted 316L Stainless Steel
… cerium alloys and selective laser melted 316L stainless steel. In Chapters 2 and 3, micromechanical experiments and computational efforts are carried out on extruded 52:1 Al-8Ce-10Mg alloy. Using in-situ scanning electron microscopy tensile testing microcracking is observed in Al11Ce3 …
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The effect of thermal aging and boiling water reactor environment on Type 316L stainless steel welds
… of materials are ongoing issues in cast stainless steels and duplex stainless steels. Spinodal decomposition is largely responsible for the well known "475°C" embrittlement that results in drastic reductions in ductility and toughness in these materials, and this process is operative also …
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3-D Printing, Characterizing and Evaluating the Mechanical Properties of 316L Stainless Steel Materials with Gradient Microstructure
… and evaluate the mechanical properties of 316L Stainless Steel with a gradient in their microstructure. During 3D printing, the gradient in the microstructure is created by tailoring the processing parameters (hatch spacing, scanning speed, and laser power and scanning speed) of the …
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Oxidation behavior of very high temperature reactor (VHTR) candidate materials: 316l stainless steel, Alloy 617, and Incoloy-800H
… temperature reactor candidate materials, 316 L stainless steel, alloy 617, and Incoloy 800-H under different conditions were investigated in the present work. For molybdenum-based 316 L stainless steel, the tests were performed isothermally at temperatures between 773 K and 1,273 K (in steps of …
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Evaluation of Tensile Properties for Selective Laser Melted 316L Stainless Steel and the Influence of Inherent Process Features
… print parameters for additively manufacturing 316L stainless steel using selective laser melting (SLM) at Cal Poly had previously been identified. In order to further support the viability of the current settings, tensile material characteristics were needed. Furthermore, reliable performance …
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In Vivo and In Vitro Aging of Plasma-Sprayed Alumina on 316l Stainless Steel and Titanium-Galuminum-4vanadium Eli Substrates
Made available in DSpace on 2014-12-14T15:24:03Z (GMT). No. of bitstreams: 1 8004160.pdf: 6419202 bytes, checksum: 731f4ed078e7938841283dd7fbebb374 (MD5) Previous issue date: 1979
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