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Keywords: Charpy test
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Journal Articles
Publisher: ASTM International
Article Type: Technical Notes
J. Test. Eval.. July 1999, 27(4): 301–303.
Published Online: July 1, 1999
...AM Russell; JE Ostenson A modification to the Charpy test for measuring impact fracture toughness has been developed that permits the specimen to be bathed in flowing liquid helium while mounted on the testing machine's anvil immediately prior to impact. This method permits samples to be tested...
Journal Articles
Publisher: ASTM International
Article Type: Research-Article
J. Test. Eval.. March 1981, 9(2): 111–117.
Published Online: March 1, 1981
...). The toughness, the square root of the fracture initiation energy, and the specimen deflection at fracture initiation follow similar trends under identical conditions in each type of testing. Thus fracture initiation energy and the specimen deflection in Charpy testing can be measures of toughness. These three...