Articles with "oxidation kinetics" as a keyword



Oxidation Kinetics and Oxide Scale Characteristics of Ni‐Containing Steel at High Temperature under Air

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Published in 2024 at "steel research international"

DOI: 10.1002/srin.202400761

Abstract: Oxidation kinetics and oxide scale characteristics of two steels with 7.5 wt% Ni (7.5Ni) and 8.4 wt% Ni (8.4Ni) are investigated in temperature range of 1100–1250 °C by the thermogravimetric analysis, scanning electron microscope, and X‐ray diffraction. In… read more here.

Keywords: temperature; oxide scale; steel; oxidation kinetics ... See more keywords

High-Temperature Oxidation Kinetics and Behavior of Ti–6Al–4V Alloy

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Published in 2017 at "Oxidation of Metals"

DOI: 10.1007/s11085-017-9770-0

Abstract: Owing to the high-temperature reactivity of titanium, the oxidation and alloying of titanium during hot working processes is an important variable. The oxidation behavior of Ti–6Al–4V alloy in air was investigated at various temperatures between… read more here.

Keywords: temperature; oxidation; behavior 6al; high temperature ... See more keywords

Preparation and oxidation kinetics behavior of bulk Cr3C2-20 wt % Ni cermets

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Published in 2020 at "Ceramics International"

DOI: 10.1016/j.ceramint.2020.10.245

Abstract: Abstract In this study, bulk Cr3C2-20wt. % Ni cermets were successfully fabricated by high-energy milling and pressureless sintering in a vacuum furnace. Microstructures, elements distribution, and high temperature oxidation mechanism were researched by SEM, EPMA,… read more here.

Keywords: oxidation; cr3c2 20wt; 20wt cermets; oxidation kinetics ... See more keywords

Oxidation kinetics of anilines by aqueous permanganate and effects of manganese products: Comparison to phenols.

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Published in 2019 at "Chemosphere"

DOI: 10.1016/j.chemosphere.2019.06.156

Abstract: In this study, the potential applicability of potassium permanganate (Mn(VII)) for anilines elimination was systematically investigated firstly, with a focus on the effect of manganese intermediates on the kinetics of anilines versus phenols. It was… read more here.

Keywords: oxidation; anilines aqueous; permanganate; kinetics anilines ... See more keywords
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Oxidation kinetics of Cr-coated zirconium alloy: Effect of coating thickness and microstructure

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Published in 2020 at "Corrosion Science"

DOI: 10.1016/j.corsci.2020.108883

Abstract: Abstract Cr coatings with the thickness of 4.5–9.0 μm and dense/columnar microstructure were deposited onto Zr alloy by cooled or hot target magnetron sputtering. Steam oxidation tests were performed under temperature ramp from 500 to 1200 °C… read more here.

Keywords: oxidation; coating thickness; zirconium alloy; oxidation kinetics ... See more keywords
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Variability in iron (II) oxidation kinetics across diverse hydrothermal sites on the northern Mid Atlantic Ridge

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Published in 2021 at "Geochimica et Cosmochimica Acta"

DOI: 10.1016/j.gca.2021.01.013

Abstract: Abstract One of the recently recognized main sources of iron to the deep ocean inventory is the hydrothermal activity associated with mid-ocean ridges. Little is known about the oxidation kinetics of iron(II) within these environments,… read more here.

Keywords: atlantic ridge; oxidation; oxidation kinetics; iron oxidation ... See more keywords

Effect of temperature on oxidation kinetics of testosterone and progestogens by ozone

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Published in 2019 at "Journal of Water Process Engineering"

DOI: 10.1016/j.jwpe.2019.100879

Abstract: Abstract Increasing presence of endocrine disrupting compounds (EDCs) in water sources and their adverse health effects on aquatic life are major concerns for water utilities and authorities worldwide. The oxidation kinetics for degradation of ozone… read more here.

Keywords: effect temperature; water; oxidation; progesterone ... See more keywords

Resistive Oxidation Kinetics of Iron(II) Thiochelate used as a Nitric Oxide Absorbent in Flue Gas

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Published in 2020 at "Energy & Fuels"

DOI: 10.1021/acs.energyfuels.0c01126

Abstract: Iron(II) thiochelates, especially iron(II) 2,3-bis(sulfanyl)propane-1-sulfonate (Fe(II)(DMPS)2), have received particular attention as nitric oxide (NO) absorbents because they maintain high NO rem... read more here.

Keywords: resistive oxidation; oxidation kinetics; thiochelate used; kinetics iron ... See more keywords

Phase State and Relative Humidity Regulate the Heterogeneous Oxidation Kinetics and Pathways of Organic-Inorganic Mixed Aerosols.

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Published in 2022 at "Environmental science & technology"

DOI: 10.1021/acs.est.2c04670

Abstract: Inorganic species always coexist with organic materials in atmospheric particles and may influence the heterogeneous oxidation of organic aerosols. However, very limited studies have explored the role of the inorganics in the chemical evolution of… read more here.

Keywords: oxidation; mixed aerosols; relative humidity; oxidation kinetics ... See more keywords

High-temperature oxidation kinetics of nanostructured thermoelectric skutterudite CoSb3 under different environments

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Published in 2024 at "RSC Advances"

DOI: 10.1039/d4ra08328h

Abstract: Skutterudite CoSb3 is an n-type thermoelectric material used in thermoelectric generators (TEGs) to recover and convert heat from various sources into electricity. For TEGs, such as CoSb3, thermal stability is crucial, especially when exposed to… read more here.

Keywords: oxidation kinetics; skutterudite cosb3; high temperature; cosb3 ... See more keywords

Study of SiGe oxidation kinetics for preferential SiO2 formation under a low O2 pressure condition

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Published in 2017 at "Journal of Applied Physics"

DOI: 10.1063/1.5009758

Abstract: We have studied the oxidation kinetics of SiGe as parameters of O2 pressure and temperature. This paper first discusses the SiGe oxidation experimentally and thermodynamically. It was found that Si was predominantly oxidized in the… read more here.

Keywords: sio2 formation; oxidation; sige oxidation; formation ... See more keywords