A Test Method for Dynamic Tear Testing of Titanium Plate Using a Nonstandard Specimen
Abstract
The dynamic tear test is used extensively for characterization of the fracture toughness properties of both ferrous and nonferrous metals. This report describes a method for dynamic tear testing of titanium plate using a nonstandard 1-inch dynamic tear specimen. The dimensions and preparation of the specimen, a description of the apparatus and details of the testing procedure are given. The results of dynamic tear tests demonstrated that the nonstandard specimen accurately measures the fracture energy of titanium alloy plate. Use of this method is recommended for characterization of the fracture toughness properties of alpha-beta titanium alloys in cases of limited material availability.
Document Details
- Document Type
- Technical Report
- Publication Date
- Aug 01, 1998
- Accession Number
- ADA351981
Entities
People
- Michael E. Wells
- Roy A. Lindauer
Organizations
- Naval Surface Warfare Center Carderock Division