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  • 1990-1994  (1)
  • 1970-1974  (2)
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Year
  • 1
    Electronic Resource
    Electronic Resource
    Improving the quality of 10G2S1D and 09G2S steel ingots (1972)
    Springer
    Metallurgist 16 (1972), S. 621-622 
    Details
    ISSN: 1573-8892
    Source: Springer Online Journal Archives 1860-2000
    Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00734107
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
  • 2
    Electronic Resource
    Electronic Resource
    Wear of the periclase-lime lining of steel teeming ladles in ladle desulfurization of steel (1993)
    Springer
    Refractories and industrial ceramics 34 (1993), S. 177-181 
    Details
    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 Wear of a periclase-lime steel teeming ladle refractory lining is a complex physicochemical process in which it is practically impossible to distinguish a predominant elementary direction of action of the molten slag and metal. Replacement of liquid synthetic slags with solid slag-forming mixtures in ladle desulfurization of steel does not have a significant influence on wear of the lining working layer. An increase in the amplitude and number of thermal cycles significantly increases formation of cracks in the refractory lining and, consequently, accelerates its wear. An increase in temperature gradient within the refractory layer significantly increases crack formation. The presence of high-temperature contact of the periclase-lime lining working layer with strong deoxidizers accelerates its wear. Reduction of the magnesium and calcium of the refractories by the carbon of the binder under ladle service conditions may occur only with escape of gaseous CO through the reinforcing layer and the joints of the refractory lining in special gas escape holes in the ladle shell.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01283136
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    Paper (German National Licenses)
    Fulltext
  • 3
    Electronic Resource
    Electronic Resource
    Calculating the lining of steel ladles (1970)
    Springer
    Refractories and industrial ceramics 11 (1970), S. 667-670 
    Details
    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 The actual wear in a lining during one filling of the ladle is satisfactorily approximated by the functions of the type (6′) and (9″). For existing working conditions in the open hearth shop of the Azovstal' Factory (with a ladle conicity of 0.075), Eq. (9″) does not give a noticeable increase in the accuracy of the calculation. The wear of the lining in the ladle can be considered as being directly proportional to the contact time with the molten slag and metal. Using Eq. (6′) it is possible to calculate the extent of the wear, and scientifically to plan the campaign life of the ladles, and properly select the optimum thickness of the structure with respect to the height of the ladle.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01290575
    Library Location Call Number Volume/Issue/Year Availability
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    Paper (German National Licenses)
    Fulltext
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