Back in April 2015, my CW column focused on the two ASTM standardized test methods used for measuring the through-the-thickness, or interlaminar, tensile strength of composite laminates. Despite their ...
By following optimum practices in material characterization, specimen preparation, alignment, measurement techniques, and ...
What is a Tensile Test? A tensile test pulls (or stretches) a sample and, as a result, the extensibility/elongation and tensile strength properties are measured in ...
This video demonstrates a tensile test performed on plastics using a clip-on extensometer from Instron. ASTM D638 is a standard test method for determining the tensile properties of unreinforced and ...
If you’re serious about engineering the things you build, you need to know the limits of the materials you’re working with. One important way to characterize materials is to test the tensile strength ...
The CIEST Laboratory successfully completed testing pipe liner samples for “apparent hoop tensile strength” as described in ASTM D2290. The method uses a split disk to apply tensile forces to a hoop ...
Material testing is important in big industry, where manufacturers must be able to trust the properties of the raw materials they’re using. The rest of us generally take a supplier’s word for it that ...
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