Procedure for Determining the Crack Resistance Behaviour Using the Instrumented Charpy Impact Test
作者： W. Grellmann , S. Seidler , W. Hesse
DOI: 10.1007/978-3-662-04556-5_4
关键词:
摘要: The instrumented Charpy impact test is used for determining properties related to the strength of plastics. It an addition conventional pendulum described in ISO 179 [1]; it carried out on razor-blade-notched specimens. plastics which can be range from brittle thermosets high-impact polymer blends. Both load and deflection signals are recorded, energy divided into elastic a plastic part. If requirements specimen size notch satisfied, geometry-independent material parameters calculated. These control quality assurance as well research development.
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