ALD Co₃O₄ Spinel Film

High-temp oxidation resistance

Forms a dense, uniform nanoscale protective layer on ferritic stainless steel, markedly suppressing high-temperature oxidation and blocking Cr migration.

Wang, Meihua · Yu, Feng · Yun-Kun, Wang · Jing-Qi, Wang · Yang, Wen

Journal of the European Ceramic Society 2025

Specifications

Thickness

{'zh': '约100', 'en': '100'} nm

Advantages

Oxidation rate one order of magnitude lower than substrate