Rhodium and Hafnium Influence on the Microstructure, Phase Composition, and Oxidation Resistance of Aluminide Coatings

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Maryana Zagula-Yavorska; Małgorzata Wierzbińska; Jan Sieniawski;
  • Publisher: MDPI AG
  • Journal: Metals (issn: 2075-4701)
  • Related identifiers: doi: 10.3390/met7120548
  • Subject: rhodium | hafnium | aluminide coating | CMSX 4 superalloy | oxidation | Mining engineering. Metallurgy | TN1-997

A 0.5 μm thick layer of rhodium was deposited on the CMSX 4 superalloy by the electroplating method. The rhodium-coated superalloy was hafnized and aluminized or only aluminized using the Chemical vapour deposition method. A comparison was made of the microstructure, ph... View more
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