Effect of Zro2 particles on oxidation and electrical behavior of Co coatings electroplated on ferritic stainless steel interconnect
Source abstract
Abstract
Abstract The application of protective coatings has been proposed to overcome the difficulties in utilizing ferritic stainless steels as interconnects. Co and Co/ZrO2 coatings are electroplated onto Crofer22APU, and their oxidation and electrical behavior are evaluated in this paper. Cyclic oxidation is done in laboratory air at 800 °C for 500 h, oxidation rates and oxide layer microstructures are examined. SEM–EDS and XRD investigations exhibit the thicknesses of Cr2O3 scale, and oxidation rates are decreased for Co/ZrO2 coated steels relative to Co-coated and uncoated steels. The ASR value of the Co/ZrO2 coated steel is 14.5 mΩ cm2 after cyclic oxidation at 800 °C.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: High-Temperature Coating Behaviors · Semiconductor materials and devices · Metal and Thin Film Mechanics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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