Research of Fluoride-Free Protective Slag Used in Low C Steel-Reference-Cited by-同舟云学术

Research of Fluoride-Free Protective Slag Used in Low C Steel

Published:2013-09 Issue: Volume:803 Page:312-316
ISSN:1662-8985
Container-title:Advanced Materials Research
language:
Short-container-title:AMR

Author:

Ding Man Tang¹

Affiliation:

1. Pan Zhi Hua University

Abstract

In order to eliminate the hazards of fluoride, the low melting point and boosting substances of Li2O, BaO, B2O3were added into the low C peritectic steel mold powder replaced fluoride. It makes fluorine-free protection slag successfully developed. The crystalline ore phase of Fluorine-free mould slag is melilite. By adjustment crystallization ratio of melilite in slag film, the heat flow through the mold can be controlled.

Publisher

Trans Tech Publications, Ltd.

Subject

General Engineering

Link

https://www.scientific.net/AMR.803.312.pdf

Reference7 articles.

1. C. Zhang. The choice of properties and the effect to slab quality of mold powder. World iron & steel 2009, Vol. 9, No. 2: 17-21.

2. H. Wang, P. Tang, G. H. Wen et al. Effects of Li2O on the crystallization and heat transfer of mould fluxes for high Al steel. Journal of university of science and technology 2011, Vol. 33, No. 5: 544-549.

3. X. Yu, G. H. Wen, P. Tang et al. Effect of B2O3 on the physico-chemical properties of mold slag used for high-Al steel. Jouranal of chongqing university(natural science edition), Vol. 34(2011), No. 1: 66-71.

4. F. Dong, Y. C. Wang, B. F. Wan. Influence of BaO on melting behavior and crystalline phase of concasting mold powder. Special steel, vol. 27(2006), No. 6: 7-9.

5. J. A. Kromhout, C. Liebske1, S. Melzer1, et al Mould powder investigations for high speed casting[J]. Ironmaking and Steelmaking, Vol. 36(2009), No. 4, p: 291-299.

Cited by 1 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Design of Slag Thickness Fuzzy Control System for Slag Adding Robot;ITM Web of Conferences;2017