Skip to Main Content
Skip Nav Destination

Abstract

This chapter examines the hot corrosion resistance of various nickel- and cobalt-base alloys in gas turbines susceptible to high-temperature (Type I) and low-temperature (Type II) hot corrosion. Type I hot corrosion is typically characterized by a thick, porous layer of oxides with the underlying alloy matrix depleted in chromium, followed (below) by internal chromium-rich sulfides. Type II hot corrosion is characterized by pitting with little or no internal attack underneath. As the chapter explains, chromium additions make alloys more resistant to all types of hot corrosion attacks.

You do not currently have access to this chapter.
Don't already have an account? Register

Hot Corrosion in Gas Turbines, High-Temperature Corrosion and Materials Applications, By George Y. Lai, ASM International, 2007, p 249–258, https://doi.org/10.31399/asm.tb.htcma.t52080249

Download citation file:


Close
Close Modal

or Create an Account

Close Modal
Close Modal