Microstructure and Mechanical Properties of the Stainless Steels Obtained by Sintering Mixtures of AISI 316L and Silicon Powders

K. Sikorski; Agnieszka Szymańska; M. Sekuła; D. Kowalczyk; Jan Kazior; Krzysztof Jan Kurzydlowski

doi:10.4028/www.scientific.net/MSF.513.35

Paper Titles

Foreword

Nanocrystalline CuO_x-CeO₂ Systems: FTIR Analyses of Catalytic Reactions
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Microstructure, Properties and Biocompatibility of the Nitrided Ti-6Al-4V Alloy for Medical Application
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Mechanical Properties of Ultra-Fine Grained Al-Li Alloys
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Microstructure and Mechanical Properties of the Stainless Steels Obtained by Sintering Mixtures of AISI 316L and Silicon Powders
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Quantitative Description of the Structure and Substructure of Hot − Deformed Fe – Ni Austenitic Alloy
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Surface Heat Treatment Design Methodology of Large-Scale Castings
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Technological Surface Layer Selection for Small Module Pitches of Gear Wheels Working under Cyclic Contact Loads
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Change of Micromechanical Properties of Polyethylene Induced by a Tribological Process in Polymer/Metal System
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Microstructure and Mechanical Properties of the Stainless Steels Obtained by Sintering Mixtures of AISI 316L and Silicon Powders

Abstract:

The aim of the study was to obtain a ferritic-austenitic stainless steel through sintering of the mixture of austenitic steel AISI 316L powders with silicon in the amount ranging from 1 to 7%. The pressed mixtures were sintered at 1240oC for 60 minutes under hydrogen atmosphere. The results of the silicon admixture on the density, porosity, microstructure and mechanical properties of the sintered specimens are discussed.