Study on Parameters of Slots in Porous Plug Used for Injecting Powder for Desulphurization in Ladle

Abstract:

Article Preview

Slot plug is one of the most important units for bottom powder injection, and the parameters of slits on slot plug significantly influenced the direct motion of technique. In this paper, the parameters of slits such as thickness, width and length were theoretical studied and proposed a projected dimension. It was indicated that the optimal parameters of slits on slot plug using in bottom powder injection desulfurization was listed as follows, length exceeded 160~250mm, width exceeded 10mm, thickness was 0.15mm, and the slits should circular symmetric distribute on slot plug. The slot plug with parameters described above was industrial desulphurization tested in a 20t foundry ladle and feasible. Besides, the foundry ladle with the design and application of slits on slot plug used for bottom powder injection desulfurization was safety in production.

Info:

Periodical:

Advanced Materials Research (Volumes 347-353)

Edited by:

Weiguo Pan, Jianxing Ren and Yongguang Li

Pages:

1012-1016

DOI:

10.4028/www.scientific.net/AMR.347-353.1012

Citation:

J. A. Zhou et al., "Study on Parameters of Slots in Porous Plug Used for Injecting Powder for Desulphurization in Ladle", Advanced Materials Research, Vols. 347-353, pp. 1012-1016, 2012

Online since:

October 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.