Paper Title:
Rheology of Semi-Solid Steel Alloys at Temperatures up to 1500°C
  Abstract

The investigation of the flow behavior of semi-solid steel alloys poses a great challenge by reason of high operation temperatures and the need of ceramic components for the measuring system. A high-temperature Couette rheometer has been developed to analyze flow properties of semi-solid alloys up to temperatures of 1500°C. In the present work the alloy under investigation is X210CrW12. Differently performed experiments clearly show its shear-thinning and time-dependent flow properties with a yield stress. This flow behavior is modeled using a Herschel-Bulkley approach where the experimental results achieved serve to identify model parameters.

  Info
Periodical
Solid State Phenomena (Volumes 116-117)
Edited by
C.G. Kang, S.K. Kim and S.Y. Lee
Pages
606-609
DOI
10.4028/www.scientific.net/SSP.116-117.606
Citation
M. Modigell, L. Pape, H. R. Maier, "Rheology of Semi-Solid Steel Alloys at Temperatures up to 1500°C", Solid State Phenomena, Vols. 116-117, pp. 606-609, 2006
Online since
October 2006
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Jiao Jiao Wang, Qiang Zhu, Fan Zhang, Da Quan Li, You Feng He
Chapter 3: Rheology, Modeling and Simulation of Materials Behavior and Processes
Abstract:A crucial problem concerned with the semi-solid forming process is the liquid segregation phenomena during shape formation, especially for...
113