PROTECTION OF PURE IRON AGAINST HIGH-TEMPERATURE OXIDATION USING METABORATE AND METASILICATE COATINGS

Date

1993-04-01

Author

HUSAIN, Z

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Sodium metaborate and metasilicate coatings protect pure iron in the temperature range 800 to 1,000-degrees-C. Metaborate and metasilicate inhibit oxidation. Protective vonsenite (4FeO x Fe2O3 x B2O3) forms with metaborate, and protective fayalite (2FeO x SiO2) forms with metasilicate. It is proposed that noncoherent blocking layers of these compounds effectively decrease the interface area for iron ion diffusion.

Subject Keywords

General Materials Science, General Chemistry, General Chemical Engineering

URI

https://hdl.handle.net/11511/63989

Journal

CORROSION

DOI

https://doi.org/10.5006/1.3316051

Collections

Department of Mechanical Engineering, Article

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Citation Formats

Z. HUSAIN, “PROTECTION OF PURE IRON AGAINST HIGH-TEMPERATURE OXIDATION USING METABORATE AND METASILICATE COATINGS,” CORROSION, pp. 290–293, 1993, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/63989.