Preparation of Fused Cast Chromium-Corundum Refractories Using Baddeleyite-Corundum Object Scrap

被引：2

作者：

Sokolov, V. A. ^{[1
]}

Gasparyan, M. D. ^{[2
]}

Kirov, S. S. ^{[1
]}

机构：

[1] NITU Moscow Inst Steels & Alloys, Moscow, Russia

[2] OOO NPF BakorSpetsOgneupor, Moscow, Russia

来源：

REFRACTORIES AND INDUSTRIAL CERAMICS | 2013年 / 54卷 / 04期

关键词：

fused cast refractories; chromium spinelid; chromium corundum; baddeleyite; scrap; corrosion resistance; glass-making furnace;

D O I：

10.1007/s11148-013-9603-x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Results are provided for preparation of fused cast chromium corundum refractories using a charge of waste lump baddeleyite-corundum refractories after service in glass-making furnaces. It is shown that fusion cast chromium corundum refractories, containing 41,2 and 62.1 % Cr2O3 and prepared from a charge using baddeleyite-corundum refractory scrap, have high corrosion resistance in molten mineral wool compared with fused cast baddeleyite-corundum and chromium-aluminum-zirconium refractories of industrial grades ER 1711 and KhTs-45.

引用

页码：327 / 330

页数：4