Journal Published Online: 01 May 1983
Volume 11, Issue 3

Measurement Point Determination for HY130, CMS-9, and Inconel Alloy 718

CODEN: JTEVAB

Abstract

Determination of the elastic-plastic fracture toughness for three medium strength materials of varying ductility has been carried out. The materials in order of decreasing ductility are HY130 steel, CMS-9 steel, and Inconel Alloy 718. A survey of measurement-point techniques for JIc has been incorporated in the study to evaluate the effect of ductility on the determination of the elastic-plastic fracture parameter and subsequent estimation of the elastic fracture toughness KIc.

Author Information

Matthews, JR
Defence Research Establishment Atlantic, FMO Halifax, Halifax, Nova Scotia, Canada
West, GD
Stelco Inc., Edmonton, Alberta, Canada
Pages: 8
Price: $25.00
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Stock #: JTE10683J
ISSN: 0090-3973
DOI: 10.1520/JTE10683J