Corrosion of Intermetallics
This article reviews the corrosion behavior of intermetallics for the modeling of the corrosion processes and for devising a strategy to create corrosion protective systems through alloy and coating design. Thermodynamic principles in the context of high-temperature corrosion and information on oxidation; sulfidation; hot corrosion of NiAl-, FeAl-, and TiAl-based intermetallics; and silicides are included. The article explores the thermodynamic consideration, ordering influencing kinetics, stress-cracking corrosion, and hydrogen embrittlement of aqueous corrosion. It also explains the practical issues dealing with the corrosion problems.
P.K. Datta, H.L. Du, J.S. Burnell-Gray, R.E. Ricker, Corrosion of Intermetallics, Corrosion: Materials, Vol 13B, ASM Handbook, Edited By Stephen D. Cramer, Bernard S. Covino, Jr., ASM International, 2005, p 490–512, https://doi.org/10.31399/asm.hb.v13b.a0003837
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