Results 21 to 30 of about 461 (175)

Influence of Immersion Corrosion on Mechanical Properties of AISI 430/AISI 316L Dissimilar Welded Joints [PDF]

International Journal of Engineering, 2021
Dissimilar welded joints of AISI 430 and AISI 316L stainless steel were produced by the GMAW process using two different shielding gas mixtures composed of 97Ar-3N2 and 80Ar-19He-1O2. The microstructure of the heat-affected zone was characterized by optical and scanning electron microscopy, and Vickers microhardness measurements were carried out along ...
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Caracterização dos aços inoxidáveis AISI 304 e AISI 430 para aplicação em processos de estampagem profunda / Characterization of AISI 304 and AISI 430 stainless steels for application in deep drawing processes

Brazilian Journal of Development, 2022
O conhecimento prévio das propriedades mecânicas é fundamental para especificar os parâmetros dos processos de conformação de chapas metálicas, além de viabilizar, através de softwares de simulação computacional, o projeto de ferramentas e a redução de custos inerentes ao desperdício de matéria-prima, ocasionado por rugas, orelhas e, até mesmo ...
Rafael Pandolfo da Rocha, Matheus Henrique Riffel, André Rosiak, Lirio Schaeffer   +3 more
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Prediction and Optimization of Magnetic Properties of Laser Welded AISI 430 Stainless Steels [PDF]

Archives of Metallurgy and Materials, 2018
The AISI 430 stainless steel with ferritic structure is a low cost material for replacing austenitic stainless steel because of its higher yield strength, higher ductility and also better polarisation resistance in harsh environments. The applications of
H. Mostaan, M. Rafiei
doaj   +1 more source

Aplicación de Métodos Multicriterio para la Selección de Materiales para Menaje de Cocinas de Inducción

Revista Técnica Energía, 2015
 En esta investigación se presentan los resultados de la selección de materiales para menaje de cocinas de inducción, donde se ha tenido en cuenta la interrelación entre los requisitos de diseño, material y procesado del producto.
J. Martínez, D. Vaca, M. Orozco, I. Montero, D. Carrión   +4 more
doaj   +1 more source

A Comprehensive Investigation on the Effects of Surface Finishing on the Resistance of Stainless Steel to Localized Corrosion

Metals, 2022
The present research investigates the influence of surface roughness imparted by cold surface finishing processes on the localized corrosion resistance of stainless steel.
Elena Messinese, Luca Casanova, Luca Paterlini, Fausto Capelli, Fabio Bolzoni, Marco Ormellese, Andrea Brenna   +6 more
doaj   +1 more source

LASER INDUCED STRUCTURAL TRANSFORMATION IN AISI 430 STEEL [PDF]

Le Journal de Physique IV, 1991
AISI 430 steel plates have been irradiated with 2kW cw CO2 laser. Optical and transmission electron microscopy studies, revealed that the carbides existent before irradiation are dissolved in the irradiated zone where the steel was melted. After solidification, an uniform distribution of the ε - carbide precipitates, 50 - 100 nm in size, appeared.
Teodorescu, V., Nistor, L., Apostol, I., Mihailescu, I., Daurelio, G., Cento, L., Esposito, C.   +6 more
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Evaluation of AISI Type 304 stainless steel as a suitable surface material for evaluating the efficacy of peracetic acid-based disinfectants against Clostridium difficile spores. [PDF]

PLoS ONE, 2017
Disinfectants play an important role in controlling microbial contamination on hard surfaces in hospitals. The effectiveness of disinfectants in real life can be predicted by laboratory tests that measure killing of microbes on carriers.
Elaine Black, Krista Owens, Richard Staub, Junzhong Li, Kristen Mills, Justin Valenstein, John Hilgren   +6 more
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Corrosion Study of AISI 304, AISI 321 and AISI 430 Stainless Steels in a Tar Sand Digester

Journal of Minerals and Materials Characterization and Engineering, 2008
This work has investigated the corrosion properties of three types of stainless steels in a tar sand digester environment with the aim of establishing their relative resistances in the environment. The corrosion experiments for the stainless steels were conducted by the non-electrochemical immersion technique with corrosion rates expressed in mils per ...
L.E. Umoru, A.A. Afonja, B. Ademodi
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TIG-weldability of AISI 430 and DUROSTAT 500 grade

Materials Testing, 2023
Abstract In this study, 10 mm thick DUROSTAT 500 and AISI 430 grades were joined by double sided keyhole tungsten inert gas (K-TIG) welding method without using filler material. The characterization of the microstructure of the weld zone was investigated by optical analysis methods and the mechanical properties of the welded parts were ...
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Structural relationships of metallurgical and mechanical properties influenced by Ni-based fillers on Gas Tungsten Arc Welded Ferritic /Austenitic SS dissimilar joints

Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019
Coupling and shaft assemblies in paper and pulp industries make use of dissimilar joints of austenitic/ferritic stainless steels AISI 316L and AISI 430. The joining of these 4mm thick Ni-Cr based AISI 316L and Cr based AISI 430 alloys were carried out by
Sengottaiyan PORCHILAMBAN, John Rajan AMALADAS   +1 more
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