Paper Title:
Rheoforging of Steel
  Abstract

Rheoforging is a modification of semi-solid forging starting directly from the liquid phase instead of reheating of a billet. In this process semi-solid slurry is prepared by pouring slightly overheated melt over a slope into a holding cup to induce homogenous nucleation. By controlling the casting temperature and holding time in the cup the desired semi-solid slurry with fine, globular microstructure is successfully created. The inline forging trials using this slurry show the principal feasibility of the process.

  Info
Periodical
Solid State Phenomena (Volumes 116-117)
Edited by
C.G. Kang, S.K. Kim and S.Y. Lee
Pages
464-467
DOI
10.4028/www.scientific.net/SSP.116-117.464
Citation
F. Knauf, I. Seidl, G. Hirt, "Rheoforging of Steel", Solid State Phenomena, Vols. 116-117, pp. 464-467, 2006
Online since
October 2006
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