SYMPOSIA PAPER Published: 01 January 1977
STP35541S

Dependence of on the Mechanical Properties of Ductile Materials

Source

Application of the relation JIc = KIc2/E yields values of JIc which are different from those measured directly. This difference is attributed to the plasticity of the crack tip. A more accurate relation for evaluation of JIc which takes into consideration the mechanical properties of the material such as the yield stress and Young's modulus, and based on compliance tests, is formulated. Experimental tests which demonstrate the validity of this equation are presented.

Author Information

Lanteigne, J
Department of Metallurgical Engineering, Ecole Polytechnique, Montreal, Quebec, Canada
Bassim, MN
Department of Metallurgical Engineering, Ecole Polytechnique, Montreal, Quebec, Canada
Hay, DR
Department of Metallurgical Engineering, Ecole Polytechnique, Montreal, Quebec, Canada
Price: $25.00
Contact Sales
Related
Reprints and Permissions
Reprints and copyright permissions can be requested through the
Copyright Clearance Center
Details
Developed by Committee: E08
Pages: 202–216
DOI: 10.1520/STP35541S
ISBN-EB: 978-0-8031-4703-4
ISBN-13: 978-0-8031-0356-6