High-Temperature Corrosion of Nimonic-75 and Various Steels in Gases at Low Partial Pressurest
Authors: Knutsen, A. B.; Condé, J. F. G.; PIene, K.
Source: British Corrosion Journal, Volume 4, Number 2, March 1969 , pp. 94-104(11)
Publisher: Maney Publishing
Abstract:Nimonic-75 has been reacted in low partial pressures of CO2, H2O, CO, CH4, N2, and various mixtures of these gases at temperatures in the range 750–1000°. Ten different steels have been studied in a fivecomponent gas mixture at temperatures between 500–750° and in a number of (CO + H2+ H2O) mixtures at 500° and 600°. No gross effects have been found on any of the materials tested under the various conditions of exposure, and the most significant phenomena in environments of practical importance are decarburisation and/or preferential oxidation of certain alloy constituents.
Document Type: Research Article
Publication date: 1969-03-01
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