Thermal stability of the CoWO4 layer formed on ferritic stainless steel

•Oxidation resistance of Co-W alloy coatings on ferritic stainless steel was investigated as a function of temperature.•Oxidation resistance was dramatically improved thanks to the presence of CoWO4 layer, and the coating is beneficial up to 850 °C•The thermal expansion coefficient of CoWO4 (11.5 ± ...

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Veröffentlicht in:	Corrosion science 2020-11, Vol.176, p.109037, Article 109037
Hauptverfasser:	Gan, Lu, Nishimura, Toshiyuki, Sheikh, Saad Ahmed, Saeki, Isao, Murakami, Hideyuki
Format:	Artikel
Sprache:	eng
Schlagworte:	Differential thermal analysis Differential thermogravimetric analysis Ferritic stainless steel Ferritic stainless steels Oxidation Oxidation tests Oxide coatings SEM Stainless steel Thermal expansion Thermal stability
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