Results 11 to 20 of about 2,322 (176)

Elastic Properties of FeCr20Ni8Xn (X = Mo, Nb, Ta, Ti, V, W and Zr) Austenitic Stainless Steels: A First Principles Study

open access: yesMetals, 2019
Austenitic stainless steels suffer from intergranular corrosion and stress corrosion cracking when exposed to elevated temperature (500⁻800 °C).
Yuchen Dou, Hong Luo, Jing Zhang
doaj   +1 more source

HARDNESS OF NITRIDED LAYERS TREATED BY PLASMA NITRIDING

open access: yesActa Polytechnica CTU Proceedings, 2020
Stainless steels, particularly the austenitic stainless grades are widely used in many industries due to good corrosion resistance, but very poor mechanical properties as surface hardness and wear resistance limit its possible use.
Zdeněk Joska   +4 more
doaj   +1 more source

Effect of niobium in the phase transformation and corrosion resistance of one austenitic-ferritic stainless steel [PDF]

open access: yesMaterials Research, 2014
Austenitic-ferritic stainless steels containing 0.2% and 0.5% niobium were evaluated with respect to the microstructures, microhardness, pitting potential resistance, electrochemical impedance and wearing tests. Niobium is an alphagenic element and has a
André Itman Filho   +3 more
doaj   +1 more source

Processing and Properties of Reversion-Treated Austenitic Stainless Steels

open access: yesMetals, 2020
Strength properties of annealed austenitic stainless steels are relatively low and therefore improvements are desired for constructional applications.
Antti Järvenpää   +3 more
doaj   +1 more source

Analysis of Electrochemical Hydrogen Permeation through AISI Stainless and Welding Zones for Hydrogen Service

open access: yesInternational Journal of Electrochemical Science, 2016
Stainless Steel proved to be very valuable material for humankind modern technology, today concepts like global warming and sustainable alternate technologies have become important concepts to actual human survival.
M. Miranda   +6 more
doaj   +1 more source

On the application of bipolar electrochemistry for simulating galvanic corrosion behaviour of dissimilar stainless steels

open access: yesElectrochemistry Communications, 2021
The application of a bipolar electrochemistry technique to simulate the galvanic corrosion behaviour of dissimilar stainless steels is introduced. The technique allows comparison of the bipolar response by controlling the extent of localised corrosion as
Yiqi Zhou   +2 more
doaj   +1 more source

Non-destructive characterization of strain induced surface hardness increase by measuring magnetic properties of AISI 304

open access: yesMaterials & Design, 2023
The goal of this work is to establish a correlation between the surface integrity and magnetic properties of stainless steels like AISI 304 (X5CrNi18-10).
Stephan Krall   +3 more
doaj   +1 more source

Microstructures, tensile properties and corrosion behaviors of Fe20Cr25NiNb stainless steels with different Al contents in supercritical carbon dioxide

open access: yesJournal of Materials Research and Technology, 2023
The microstructures, tensile properties and corrosion behaviors of the Fe20Cr25NiNb stainless steels with different Al contents were investigated in the supercritical carbon dioxide.
Hongsheng Chen   +7 more
doaj   +1 more source

Effect of solution pH on the electrochemical behaviour of AISI 304 austenitic and AISI 430 ferritic stainless steels in concentrated acidic media

open access: yesEgyptian Journal of Petroleum, 2015
In this study, the effect of solution pH on the electrochemical behaviour of AISI 304 austenitic and AISI 430 ferritic stainless steels at open circuit potential (OCP) in concentrated acidic solutions was studied.
A. Fattah-alhosseini, S. Vafaeian
doaj   +1 more source

Study of Stainless Steel Resistance in Conditions of Tribocorrosion Wear [PDF]

open access: yesInterdisciplinary Description of Complex Systems, 2015
Analyzed was the influence of tribocorrosion wear due to effects of fatty acids present in the processed medium. The analysis was conducted on samples made of two austenitic and two martensitic stainless steels.
Goran Rozing   +2 more
doaj   +1 more source

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