Titlebook: Corrosion Control; Samuel A. Bradford Book 1993 Springer Science+Business Media New York 1993 chemical reaction.chemical reactions.chemist

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Mika Kivim?ki,Johannes SiegristCorrosion can change from uniform corrosion to a localized attack because of differences in the metal or because of variations in the environment. This chapter deals with the metallurgical variables and the types of corrosion resulting from them.

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No pure refractory (high-melting) metal performs well in high-temperature air. In fact, not even metals melting as low as 1850°C (3360°F) oxidize satisfactorily, with the sole exception of chromium. Table 15-1 gives the melting points of high-melting pure metals and explains the problems they undergo at high temperatures.

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Metallurgical Cells,Corrosion can change from uniform corrosion to a localized attack because of differences in the metal or because of variations in the environment. This chapter deals with the metallurgical variables and the types of corrosion resulting from them.