Paper Title:
Computer Simulation on Formation of Precision Forgings of Titanium Alloy and Superalloy
  Abstract

The deformation features are analyzed for titanium alloy and superalloy during isothermal/hot die forging process, and proper finite element models with appropriate parameter values are determined. On the platform of DEFORM software, the formation processes of vane-integrated disk and compressor disk, made of titanium alloy and superalloy respectively, are simulated and analyzed. Based on the simulation results, some important suggestions to the process design and parameter determination are brought forward, which have been taken into consideration or adoption in practice. As a result, the production yield is promoted, and a large amount of expenses of testing and die trial-manufacture are saved.

  Info
Periodical
Materials Science Forum (Volumes 539-543)
Main Theme
Edited by
T. Chandra, K. Tsuzaki, M. Militzer , C. Ravindran
Pages
3130-3135
DOI
10.4028/www.scientific.net/MSF.539-543.3130
Citation
R.H. Wu, K.C. Pang, "Computer Simulation on Formation of Precision Forgings of Titanium Alloy and Superalloy", Materials Science Forum, Vols. 539-543, pp. 3130-3135, 2007
Online since
March 2007
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