Paper Title:
Foundry Technology of the Pressure Board Steel Casting Based on Proportional Solidification Theory
  Abstract

For plate steel castings, the foundry technology was designed according to the dynamic directional solidification of proportional solidification theory. Adopting chilling process for the thick and large plane, it may cause the casting basically even cooling. Using self-feeding shrinkage in solidification achieved the dynamic directional feeding of molten steel, and the casting was poured and congealing at the same time. The shrinkage of finally congealing part was fed by small riser. Adopting this foundry technology, the large plane downwards avoided appearing the defects such as sand buckle, slag, pinhole porosity, and pore, etc.; the process yield was greatly increased with this foundry technology, too.

  Info
Periodical
Advanced Materials Research (Volumes 314-316)
Chapter
Materials Processing Technology
Edited by
Jian Gao
Pages
691-694
DOI
10.4028/www.scientific.net/AMR.314-316.691
Citation
D. C. Yang, "Foundry Technology of the Pressure Board Steel Casting Based on Proportional Solidification Theory", Advanced Materials Research, Vols. 314-316, pp. 691-694, 2011
Online since
August 2011
Authors
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Price
$32.00
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