New Data from National Aeronautics and Space Administration Illuminate Research in Materials Engineering

摘要

2011 JAN 19 - (VerticalNews.com) -- According to recent research published in thernJournal of Materials Engineering and Performance, "The stress fields adjacent to machinedrnnotch roots were examined during tensile tests of woven SiC/SiC composites usingrnthermoelastic stress analysis. As expected, the stress-concentration factor (SCF) at the notchrnroots increased with increasing notch lengths."