STUDY AND  APPLICATION ON  MAGNESIA-FORSTERITE DRY VIBRATION MATERIAL FOR TUNDISH

Yong Chen; Jinkun Yu; Mingliang Gan; Shifeng Song; Changping Chen

doi:10.17073/1683-4518-2013-2-41-44

STUDY AND APPLICATION ON MAGNESIA-FORSTERITE DRY VIBRATION MATERIAL FOR TUNDISH

Yong Chen, Jinkun Yu, Mingliang Gan, Shifeng Song, Changping Chen

https://doi.org/10.17073/1683-4518-2013-2-41-44

Full Text:

Abstract

The paper studies the effects of the addition of forsterite ore and light burnt forsterite as aggregate on the physical properties and slag resistance in resin bonded magnesia-forsterite dry vibration material. The results show that the physical properties and slag resistance have no obvious changes between the two materials. The application in steel mill shows that: the slag resistance decreased a little due to the sintering of the dry vibration material, which is mainly attributed to the formation of monticellite, spinel and glass phase by dissolution and chemical reaction between tundish slag and the matrix of the dry vibration material. Ill. 5. Ref. 4. Tab. 2.

Keywords

lightly burnt forsterite, forsterite mineral, filler, dry vibromolded material, intermediate ladle, working lining, properties criteria,

About the Authors

Yong Chen

Школа материалов и металлургии, 312# Северо-Восточный университет, Шеньян (Shenyang)
China

Jinkun Yu

Школа материалов и металлургии, 312# Северо-Восточный университет, Шеньян (Shenyang)
China

Mingliang Gan

Компания «Puyang Refractories Group Co.», Ltd. Puyang, Хенан (Henan)
China

Shifeng Song

Компания «Puyang Refractories Group Co.», Ltd. Puyang, Хенан (Henan)
China

Changping Chen

Компания «Puyang Refractories Group Co.», Ltd. Puyang, Хенан (Henan)
China

References

1. Chen, Zhaoyou. Comprehensive utilization of natural magnesium-containing resources and development of MgO-based refractories / Zhaoyou Chen, Hongxia Li // Refractories. — 2005. — Vol. 39, № 1. — P. 6-15.

2. Zhong, Xiangchong. Strategic thoughts and predictions on magnesite refractories development in China / Xiangchong Zhong // Bull. Chin. Ceram. Soc. — 2006. — Vol. 25, №3. — P. 91-95.

3. Guo, Zongqi. Development of forsterite refractories / Zongqi Guo // Refractories. —1994. — Vol. 28, № 6. — P. 357-360.

4. Properties of limestone-containing forsterite-based coating for tundish // Refractories. — 2010. — Vol. 44, № 2. — P. 108-110.

Supplementary files

For citation: Chen Y., Yu J., Gan M., Song S., Chen C. STUDY AND APPLICATION ON MAGNESIA-FORSTERITE DRY VIBRATION MATERIAL FOR TUNDISH. NOVYE OGNEUPORY (NEW REFRACTORIES). 2013;(2):41-44. https://doi.org/10.17073/1683-4518-2013-2-41-44

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