Influence of flow stress and specimen geometry on the fracture morphology of Nickel 270

Volume: 19, Issue: 12, Pages: 1635 - 1640
Published: Dec 1, 2003
Abstract
The effects of flow stress and specimen geometry on the fracture morphology of Nickel 270 were studied experimentally and computationally. Tensile tests were performed on cold worked and annealed specimens with two gauge geometries. Fractographic observations revealed that all specimens failed by microvoid coalescence and shear. The relative proportions of the two failure modes were a function of stress - strain response. Microvoid density and...
Paper Details
Title
Influence of flow stress and specimen geometry on the fracture morphology of Nickel 270
Published Date
Dec 1, 2003
Volume
19
Issue
12
Pages
1635 - 1640
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