Preparation of Anti-Oxidation Coating on Billet Heating for Silicon Steel

Article Preview

Abstract:

Based on the perspective of the linear expansion coefficient, an anti-oxidation coating on billet heating for silicon steel was prepared. The anti-oxidation coating can be used at 1400oC and it has good property of automatic pelling off, and the oxidation burning loss was decreased by 80.65%. The microstructure of the coating was observed by scanning electron microscope. The results indicate that the high-temperature anti-oxidation mechanism of the coating on the surface of steel billet is cavity clogged by molten slag, and the service life of anti-oxidation coating is relied on the resistance to permeation and erosion of molten slag.

You might also be interested in these eBooks

Info:

Periodical:

Advanced Materials Research (Volumes 314-316)

Pages:

155-159

Citation:

Online since:

August 2011

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2011 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] W B Wang: Refractory technology (Metallurgical Industry Publising, BeiJing 1994). In Chinese

Google Scholar

[2] W C Cao, S S Yang: Ordinary Portland technology (Wuhan University of technology Publising, WuHan 1996). In Chinese

Google Scholar

[3] Harris R.,Kelly E.,Leeds D.H., Kotlensky W V Process 3d International Conference on Chemical Vapor Deposition:Westerville, American Ceramic Society, (1972),p.183

Google Scholar