Accession Number:

ADA133947

Title:

Deformation and Fatigue of Aircraft Structural Alloys.

Descriptive Note:

Rept. no. 1 (Final), 1 Jan 80-31 Dec 82,

Corporate Author:

ROCKWELL INTERNATIONAL THOUSAND OAKS CA SCIENCE CENTER

Report Date:

1983-07-01

Pagination or Media Count:

106.0

Abstract:

This final report describes results obtained during the course of a two-part basic research program addressing problems of airframe structural materials. Both areas of investigation concentrated on deformation of alpha-Beta titanium alloys. In Part I, superplasticity of two-phase titanium alloys was investigated, with the goal of improving the superplastic forming capabilities through alloy modifications. Part II of this program concentrated on understanding the early stages of fatigue crack initiation and propagation in titanium alloys.

Subject Categories:

  • Aircraft
  • Properties of Metals and Alloys
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE