Journal ArticleDOI
The corrosion of Ni in O2+SO2 atmospheres in the temperature range 500–750 °C
TLDR
In this article, the authors studied the corrosion of pure Ni sheet by controlled mixtures of SO 2 + oxygen in the temperature range 500-750 °C. The mechanism was usually of the parabolic diffusion-controlled type, but at the highest rates of attack the process had linear kinetics.About:
This article is published in Corrosion Science.The article was published on 1969-01-01. It has received 63 citations till now. The article focuses on the topics: Corrosion & Atmospheric temperature range.read more
Citations
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Journal ArticleDOI
Corrosion of metals and alloys in mixed gas environments at elevated temperatures
C. S. Giggins,F. S. Pettit +1 more
TL;DR: In this article, the attack of nickel, cobalt, iron, and alloys of these metals containing chromium and aluminum, by gases containing sulfur-oxygen, carbon-oxidegen, and nitrogen-oxyg has been studied at temperatures of 600 and 900°C.
Journal ArticleDOI
The High Temperature Corrosion of Metals in Sulfidizing-Oxidizing Environments: A Critical Review
TL;DR: In this article, experimentaux experimentaux obtenus sur plusieurs metaux (Ti,Cr,Mn,Fe,Co,Ni,Cu) en atmosphere gazeuse mixte contenant du soufre et de l'oxygene.
Journal ArticleDOI
The oxidation of nickel in atmospheres containing sulphur dioxide
M.R. Wootton,N. Birks +1 more
TL;DR: The reaction between nickel and argon atmospheres containing 10% sulphurdioxide has been studied over the temperature range 475-900° in this article, where the reaction kinetics are complex and do not conform to any single simple rate law over the whole course of the reaction period.
Journal ArticleDOI
High-temperature corrosion of nickel in SO2
Per Kofstad,G. Åkesson +1 more
TL;DR: In this paper, the reaction of nickel with SO2 has been studied in the temperature range 650-1100°C at SO2 pressures from 10 to 760 Torr. Reaction mechanisms are discussed, and the relative importance of oxide formation and sulfidation is interpreted in terms of the thermodynamics of the Ni-O-S system.
Journal ArticleDOI
The reaction of nickel with SO2 + O2/SO3 at 500–900°C
Bent Haflan,Per Kofstad +1 more
TL;DR: In this article, the reaction of high purity nickel with SO 2 + O 2 mixtures at 500-900°C has been studied and it is concluded that the reaction mechanism involves an SO 3 adsorption equilibrium on the surface followed by formation of NiSO 4.
References
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Studies of the Oxidation of Nickel in the Temperature Range of 900° to 1400°C
Kazuo Fueki,J. Bruce Wagner +1 more
TL;DR: The parabolic oxidation of nickel has been studied between 900° and 1400°C at pressures from the dissociation pressure of nickel oxide to 1 atm of oxygen as discussed by the authors, and activation energies in various atmospheres were found to range from 36.3 to 43.6 kcal/mole.
Related Papers (5)
Hot corrosion of NiCr alloys in SO2+O2 atmospheres—I. Corrosion kinetics
V. Vasantasree,M.G. Hocking +1 more
Hot corrosion of NiCr alloys in SO2/O2 atmospheres—II. Visual observations, analyses and mechanisms
M.G. Hocking,V. Vasantasree +1 more