The entire stress-strain curve can now be determined using nanoindentation with a flat-ended cylindrical punch and novel analysis of the resulting force-displacement data 1. Unlike pyramidal indenters ...
In Session 22 of the KLA Instruments Indentation University series, recent advances in nanoindentation techniques can be used to measure the entire stress-strain curve, even within a single metal ...
Thermal and mechanical stresses are creating significant challenges in heterogeneous chiplet assemblies, increasing the time and cost required to work through all the possible physical effects, ...
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An Introduction to Stress and Strain
This video is an introduction to stress and strain, which are fundamental concepts that are used to describe how an object responds to externally applied loads. Stress is a measure of the distribution ...
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This is why ships snapped in half without warning
During World War Two, steel ships snapped in half without warning. The problem wasn’t strength, it was brittleness at low temperatures. A simple stress strain curve explains exactly why it happened.
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