| Autor: |
Maulana, Mochamad Irvan, Aryanto, Didik, Prajatelistia, Ekavianty, Nurrochman, Andrieanto, Handika, Gugus, Pratama, Nanda Hendra, Noviyanto, Alfian |
| Zdroj: |
Materials at High Temperatures; July 2024, Vol. 41 Issue: 4 p494-508, 15p |
| Abstrakt: |
ABSTRACTWe successfully coated low carbon steel with high entropy alloy (HEA) composite coating Al70(Cr-Fe-Ni)(30-x)(SiC)x to increase its oxidation resistance. The coating was applied using mechanical alloying (MA), and the phase and microstructure, including hardness, were characterised thoroughly. All samples covered the substrate with a thickness of the coating layer ranging from 103.637 ± 10.5 to 222.751 ± 8.5 μm. The sample with 10 at.% of SiC gave optimal results with a better coating layer thickness, fewer nodules formed, the lowest weight gain value, the best oxidation rate constant, and the ability to produce a larger thickness of Al2O3. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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