JUSTIFICATION OF SELECTION AND  ALTERNATIVE REFRACTORIES DEVELOPMENT FOR RH VACUUM-TREATMENT INSTALLATIONS IN CHINA

Ch. Pan; T. V. Yarushina

doi:10.17073/1683-4518-2015-4-3-7

JUSTIFICATION OF SELECTION AND ALTERNATIVE REFRACTORIES DEVELOPMENT FOR RH VACUUM-TREATMENT INSTALLATIONS IN CHINA

Ch. Pan, T. V. Yarushina

https://doi.org/10.17073/1683-4518-2015-4-3-7

Full Text:

Abstract

The basic kinds of refractories both chrome-periclase and those free of chrome manufactured in China are regarded in the article. The service conditions in various parts of RH vacuum treatment installations, the justification of refractory selection for the various parts of RH vacuum-treatment installations, and the environmental aspects of chrome-containing production technology are presented. Ill. 7. Ref. 4. Tab. 2.

Keywords

RH installation, chrome-periclase refractory, vacuum treatment, silicates, resistance in vacuum, alternate materials,

About the Authors

Ch. Pan

Liaoning Dalmond Refractories Co., Дашичао
China

T. V. Yarushina

Группа «Магнезит», ООО, Сатка, Челябинская область
Russian Federation

References

1. Карклит, А. К. Огнеупоры для вакуумных металлургических агрегатов / А. К. Карклит, В. А. Орлов, А. Н. Соколов [и др.]. ― М. : Металлургия, 1982. ― 144 с.

2. Bouvier, G. Wechseiwirkung von Sintermagnesit und Chromerz in Abhängigkeit von der Temperatur / G. Bouvier, H. Barthel // Ber. Dtsch. Keram. Ges. ― 1969. ― Bd 46, Heft 7. ― P. 357‒365.

3. Barthel, H. The inf luence of alkali oxide, sulphur and chlorine on the wear of magnesia chrome bricks in cement rotary kilns / H. Barthel, I. Müller // Interceram. ― 1984. ― Вып. 33, Spec. Refr. Issue. ― P. 18‒21.

4. Barthel, H. Аdapting the installation of glass tank checkerworks to increased demands / H. Barthel, G. Mögling // Glass International. ― 1986. ― Sept. ― P. 48‒55.

Supplementary files

For citation: Pan C., Yarushina T.V. JUSTIFICATION OF SELECTION AND ALTERNATIVE REFRACTORIES DEVELOPMENT FOR RH VACUUM-TREATMENT INSTALLATIONS IN CHINA. NOVYE OGNEUPORY (NEW REFRACTORIES). 2015;(4):3-7. https://doi.org/10.17073/1683-4518-2015-4-3-7

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