Accession Number:

ADA089598

Title:

Materials Research for Advanced Inertial Instrumentation. Task 1. Dimensional Stability of Gyro Structural Materials

Descriptive Note:

Technical rept. no. 2, 1 Oct 1978-30 Sep 1979

Corporate Author:

CHARLES STARK DRAPER LAB INC CAMBRIDGE MA

Personal Author(s):

Report Date:

1980-06-01

Pagination or Media Count:

38.0

Abstract:

Methods of microyield strength testing are described. The results of microyield strength measurements on hot isostatically pressed beryllium are presented as well as preliminary TEM examination of material in the as-pressed condition. Error trend data from instrument test is compared to errors predicted from a postulated microcreep law and uniaxial microcreep data. Results of creep analysis on a simple structural shape are presented.

Subject Categories:

  • Test Facilities, Equipment and Methods
  • Mechanics

Distribution Statement:

APPROVED FOR PUBLIC RELEASE