Effect of pre-oxidation treatment on the hot corrosion behavior of pack-cemented aluminide coatings on the K438 alloy in salt mixture
The hot corrosion test was carried out for the pack-cemented aluminide coatings on the K438 Ni-based alloy containing 50 wt.% NaCl + 50 wt.% Na2SO4 salt mixture at 1050 ℃ in air. This study aimed to add the salt mixture only once to the surface of the as-received and pre-oxidation aluminide coatings...
| Published in: | Corrosion Communications |
|---|---|
| Main Authors: | , , , , , , , , |
| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2022-03-01
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| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2667266922000123 |