Accession Number : ADA329646
Title : Literature Search and Review of 'Short' Crack Behavior of Structural Materials -- Microstructural and Environmental Aspects.
Descriptive Note : Final rept. 1 Apr 95-31 Mar 96,
Corporate Author : UTAH UNIV SALT LAKE CITY DEPT OF MECHANICAL ENGINEERING
Personal Author(s) : Hoeppner, David W. ; Chandrasekaran, V.
PDF Url : ADA329646
Report Date : SEP 1996
Pagination or Media Count : 149
Abstract : This review report addresses the microstructural and environmental 'short' crack studies that have been conducted since 1965. This includes discussions on present understanding of the mechanisms of 'short' crack behavior of materials, and microstructurally 'short' crack studies including the effects of grain size, grain and phase boundaries, variation of precipitate size, processing technique and stress ratio. In addition, this report discusses environmental influences in the 'short' crack regime. Also, a title list of 'short' crack related works published so far is included.
Descriptors : *CRACKING(FRACTURING), STRESSES, MICROSTRUCTURE, LITERATURE SURVEYS, GRAIN SIZE, VARIATIONS, BOUNDARIES, CRACK PROPAGATION, PRECIPITATES.
Subject Categories : Mechanics
Distribution Statement : APPROVED FOR PUBLIC RELEASE