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 increase in the coke residue of normally employed coal-tar bond substantially increases the concentration of residual carbon in tardolomite refractories, and improves their density and strength in the coked state. There is also a large increase in the resistance of the tar-dolomite refractories in the converter linings. The production of tardolomite refractories by pressing from cooled bodies should be done with soft tar with a coke residue of at least 38%. The temperature of the body during fabrication should then be selected in accordance with the viscosity of the bond. In particular, using tar with a viscosity of C 40 10 =35-60 sec, the temperature of the body during pressing should be 35–45°C.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01290528
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