ISSN:
1573-9139
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions We developed and evaluated, in industrial conditions, a technology for the production of unfired, mullite-corundum refractories, and also fired, mullite-siliceous refractories with additons of chrome ore for lining steel ladles. The life of the 150-tonne steel ladles, with steel processing outside the furnace, when the ladles were lined with the experimental unfired mullite-corundum refractories, equals the life of the ladles lined with similar, industrial fired bricks. The same resistance (on average 20 pourings) was possessed by the ladles lined with the experimental mullite brick of improved quality. The resistance of the ladles lined with the experimental, fired mullitesiliceous refractory with the chrome additive was 26–27 pourings. To explain the effectiveness of using the newly developed refractories in the linings of steelcasting ladles, it is necessary to continue testing them in different metallurgical enterprises.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01280664
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