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 An experimental ladle brick made from semiacid Chasov Yar clays differs from ordinary brick because of its greater density and strength. The feature of the experimental products is the expansion of up to 6% in service which helps to densify the lining. However, the additional expansion thus obtained is insufficient. Wear of the semiacid brick occurs mainly because of the surface reaction between refractory and slag, that is, corrosion of the chamotte, because of the penetration of the melt inside the material, which is accompanied by erosion. The semiacid lining in practice is no different with regard to resistance from the ordinary brick; some increase in resistance was noted during the tests at the Zaporozh'e Steel Factory. Further improvements in the production technology for making semiacid products are necessary with the aim of obtaining additional volume expansion of more than 6%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01283437
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