The Emissivity of the Casting Surface

Liang Chen; Shao Lin Xu; Guo Hua Zhang; Zhong Wu Xia

doi:10.4028/www.scientific.net/AMM.157-158.1384

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 157-158The Emissivity of the Casting Surface

The Emissivity of the Casting Surface

Abstract:

According to electromagnetic waves theories, emissivity modeling of a layered casting surface has been developed to elucidate the different emissivity during the growth of oxide film. Through test detection a angle where p-polarized emissivity assumes a peak value is between 60°-80°. Emissivity stabilized when the growth of oxide film is enough. The conclusion provides an important theory for the design the temperature measurement equipment on the surface of casting.

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Periodical:

Applied Mechanics and Materials (Volumes 157-158)

Pages:

1384-1387

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.157-158.1384

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Online since:

February 2012

Authors:

Liang Chen, Shao Lin Xu, Guo Hua Zhang, Zhong Wu Xia

Keywords:

Emissivity, Polarized, Surface of Casting

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