Deformation and strength behavior of two nickel-base turbine disk alloys at 650 °c
Document Type
Article
Publication Date
8-2001
Department
Department of Materials Science and Engineering
Abstract
The strength and deformation behavior of two nickel-base turbine disk alloys at 650 ° C was analyzed. The compression tests consisted of a combination of antiphase boundary (APB)-connected dislocation pairs and partials creating superlattice intrinsic stacking faults (SISF). Experimental results showed an increase in the fault density for unimodal alloys with a decrease in both particle size and strain rate.
Publication Title
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Recommended Citation
Sinharoy, S.,
Virro-Nic, P.,
&
Milligan, W. W.
(2001).
Deformation and strength behavior of two nickel-base turbine disk alloys at 650 °c.
Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science,
32(8), 2021-2032.
http://doi.org/10.1007/s11661-001-0014-0
Retrieved from: https://digitalcommons.mtu.edu/michigantech-p/5055