Discovery Projects - Grant ID: DP200101612

Funding Activity

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Funded Activity Summary

High temperature corrosion induced by multiple secondary oxidants . Heat resisting chromia-forming alloys passivate successfully in clean, dry air at temperatures up to about 950°C. However, this performance is degraded by secondary oxidants (carbon, sulphur, chlorine, water vapour), leading to corrosion failure in important industries. The project aims to investigate the effect of these secondary oxidants on corrosion behaviour of chromia-forming alloys, to identify interactions between multiple oxidants within the scale, to establish the mechanisms of oxide scale penetration by foreign species, and to evaluate scales on different alloy types. The results will provide a basis for improved design/selection of heat resisting chromia-forming alloys, key to power generation industries.

Funded Activity Details

Start Date: 02-2020

End Date: 07-2023

Funding Scheme: Discovery Projects

Funding Amount: $554,000.00

Funder: Australian Research Council