Journal Published Online: 01 March 1985
Volume 13, Issue 2

Preparation of Impact Specimens from Cast Austenitic Manganese Steels



A method is described for the preparation of Charpy impact specimens suitable for screening purposes for a series of small experimental cast austenitic manganese steel heats. The process involves the investment casting of test specimens and notching by means of a computer controlled electrical-discharge-machining (EDM) unit.

Author Information

Ghoreshy, M
Queen's University, Kingston, Canada
Mackay, WBF
Queen's University, Kingston, Canada
Smith, RW
Queen's University, Kingston, Canada
Pages: 2
Price: $25.00
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Stock #: JTE10777J
ISSN: 0090-3973
DOI: 10.1520/JTE10777J