Loading...

A new method for estimating strain in equal channel angular extrusion

Eivani, A. R ; Sharif University of Technology | 2007

315 Viewed
  1. Type of Document: Article
  2. DOI: 10.1016/j.jmatprotec.2006.09.020
  3. Publisher: 2007
  4. Abstract:
  5. The present study is concerned with introducing a new configuration of equal channel angular extrusion (ECAE) process nominated as multi-stage ECAE. This die configuration is not a real processing die and is just used to calculate strain in ECAE dies with outer curved corner. A solution is presented for evaluating total strain in those dies consisting of two or more ECAE sub-dies. The solution is extended for calculating strain in frictionless ECAE dies with outer curved corner. A complete agreement is found between calculated and previously published results by other authors. © 2006 Elsevier B.V. All rights reserved
  6. Keywords:
  7. Estimation ; Extrusion dies ; Friction ; Materials science ; Equal channel angular extrusion (ECAE) ; Multi stage die ; Strain measurement
  8. Source: Journal of Materials Processing Technology ; Volume 183, Issue 1 , 2007 , Pages 148-153 ; 09240136 (ISSN)
  9. URL: https://www.sciencedirect.com/science/article/abs/pii/S0924013606008259