WebThe helium gases used contained several impurities; H 2, H 2 O, CH 4, CO, and CO 2. The corrosion behavior of alloying elements (Cr, Mo, Si, C) was strongly affected by the … WebHelium, the primary coolant, contains impurities (e.g., H 2 O and CH 4) that can induce corrosion reactions at high temperatures, which in turn can affect the tribological behavior of components in sliding contact such as valves and control-rod drive systems.
What is Helium (He)? - Definition from Corrosionpedia
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Corrosion Behavior of Superalloys in High Temperature Gas …
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