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Title: Minimum strain rate and primary transient creep analysis of a fine structure orthorhombic titanium aluminide

Journal Article · · Scripta Materialia
 [1]
  1. Metals Technology Inc., Northridge, CA (United States)

The purpose of the present paper is to present a preliminary analysis of the primary transient creep behavior of an orthorhombic titanium aluminide having a very fine microstructure. In order to analyze and understand the creep behavior within the primary transient regime it is necessary to understand the mechanisms controlling deformation within the minimum strain rate region. Therefore an analysis of the minimum strain rate behavior is also presented. It will be shown that the primary transient creep behavior is dependent upon whether creep in the minimum strain rate region is controlled by a viscous flow mechanism or a dislocation mechanism.

OSTI ID:
215380
Journal Information:
Scripta Materialia, Vol. 34, Issue 6; Other Information: PBD: 15 Mar 1996
Country of Publication:
United States
Language:
English

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