TESTS OF PERICLASE-CARBON REFRACTORIES IN AN ARC STEEL-MELTING FURNACE.

被引：0

作者：

Suvorov, S.A. ^{[1
]}

Smilovitskii, A.M. ^{[1
]}

Sizov, V.I. ^{[1
]}

Perepelitsyn, A.A. ^{[1
]}

Boriskova, T.I. ^{[1
]}

Beek, K.A. ^{[1
]}

Kiis, K.E. ^{[1
]}

机构：

[1] Leningrad Soviet Leningrad, Polytechnic Inst, Leningrad, USSR, Leningrad Soviet Leningrad Polytechnic Inst, Leningrad, USSR

来源：

Refractories (English translation of Ogneupory) | 1985年 / 26卷 / 9-10期

关键词：

CARBON - REFRACTORY MATERIALS - Magnesite;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Unfired periclase-carbon parts were tested. The average wear rate was 30% less than for PKhS parts. With a decrease in lining thickness from 460 to 230 mm the wear rate dropped. During service a complex infiltration-metasomatic zonality is formed which has an iron-silicate character. In contrast to normal magnesia spinel parts (PShS, MKhS, PKhS) the periclase-carbon refractories have three or four times less thickness of the working zones. In addition there is no transition zone in which loosening and the formation of micro- and macrocracks leading to spalling occur.

引用

页码：571 / 575

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