Study on Technological Mineralogy of Slag Film of Medium Carbon Steel

Xiu Li Han; Chang Cun Li; Li Na Liu; Run Ming Feng; Hui Ping Yang

doi:10.4028/www.scientific.net/AMR.454.89

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 454Study on Technological Mineralogy of Slag Film of...

Study on Technological Mineralogy of Slag Film of Medium Carbon Steel

Abstract:

The mineral composition and microstructure of slag film of medium carbon steel are studied systematically with the methord of the technological mineralogy. The result shows that: The main mineral compositions of slag film are melilite and glass phase, and the texture of slag film is of two-layer or three, in which glassy-layer and crystallizing-layer appear alternately, the crystallization rate is from 2% to 5%. The melilite in slag film is good for improving lubrication and controlling heat transfer, so melilite can be promote in slag film for improving the quality of medium carbon steel.

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Periodical:

Advanced Materials Research (Volume 454)

Pages:

89-92

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.454.89

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Online since:

January 2012

Authors:

Xiu Li Han, Chang Cun Li, Li Na Liu, Run Ming Feng, Hui Ping Yang

Keywords:

Crystallization Rate, Medium Carbon Steel, Slag Film, Technological Mineralogy

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