The Mechanical Properties of Metal Matrix Composites Subjected to Cyclic Temperature Changes.
Abstract
The mechanical properties of 6061 aluminum reinforced with fibers of stainless steel, 34 v/o SiC, 27 v/o boron and 45 v/o boron cross-plied 0/90 degrees, were determined in the as-received condition and after thermal fatigue. The properties investigated included longitudinal and transverse strength and modulus, major and minor Poisson's ratio, the density and the fracture toughness. It was concluded that the nature of the damage produced by exposing these materials to cyclic temperature variations consisted of voids and cracks that were solely connected with the matrix or matrix-fiber bond.
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1973
- Accession Number
- AD0774890
Entities
People
- Maurice A. Wright
Organizations
- University of Tennessee Space Institute