In my May 2020 CW column, I introduced a new test method for measuring the fracture toughness within the facesheet-to-core interface region of sandwich composites. This proposed test method, referred ...
insights from industryStephan Botzki & Ian McEnteggartSenior Applications Engineer - Composites Market ManagerInstron In this interview, industry experts Stephan Botzki and Ian McEnteggart, senior ...
President, Wyoming Test Fixtures Inc. When used for material comparisons, notched testing is typically performed using a quasi-isotropic composite laminate, consisting of equal numbers of 0°, 45°, ...