20:49
Dominik Weil of KLA Instruments presents fun and unusual nanoindentation applications.
14:58
Presentation by Prof. Wendy Gu from Stanford University at the USA eUser Meeting in September 2020.
25:12
Presentation provided by Prof. Jaafar El-Awady from Johns Hopkins University at the USA eUser Meeting in September 2020.
40:44
Dr. Erica Lilleodden provides an excellent in-depth analysis of strengthening mechanisms and deformation at the nanoscale.
19:49
Nitride films are ubiquitous in their use as hard, wear-resistant coatings. In this work, we help contribute to a scale-bridging model, helping build understanding of how initial plasma parameters affect the mechanical properties of the final coating system. To this end, we study the effect of transition metal species and oxygen content in transition metal aluminium (oxy)nitride coatings.
Frac...
49:59
The analysis of deformation and failure mechanisms in small-scale devices and thin films is a critical issue, not yet solved. In this presentation, we describe recent advances and developments for the measurement of fracture toughness at small scales by the use of nanoindentation-based methods, including beam-bending methods and micro-pillar splitting. A critical comparison of the techniques is...
16:43
Technically pure cobalt with a phase transformation temperature of 700 K was investigated by high temperature nanoindentation. From the results of constant indentation strain rate experiments as well as strain rate jump tests the rate controlling deformation mechanisms could be derived. For the low temperature hcp phase from room temperature to 450 K a bcc-like deformation behavior was observed...
06:29
Hadi Maghsoudi provides an excellent presentation on twinning in magnesium materials using pillar compression and other supporting electron microscopy techniques.
06:36
In recent years, nanoindentation systems have been developed which can operate at ever higher temperatures in order to characterize the local mechanical properties and thermally activated mechanisms of high temperature materials such as nickel-based superalloys at their operating temperature. In this work a new ultra-high temperature nanoindentation system for testing at up to 1100 °C will be p...
01:57
High speed nanoindentation completed using NanoBlitz 3D.
See the KLA nanoindenters by visiting https://www.kla-tencor.com/products/nanomechanical-testers.
