23:01
仪器化纳米压入测试方法,应用及其标准化。演讲嘉宾：中国科学院力学研究所冯义辉教授
01:01:57
Two nanoindentation calibrations are accomplished by means of indentation experiments on a reference material. These are the load-frame stiffness calibration, which quantifies the expected flexure in the test equipment, and the area-function calibration, which quantifies the precise shape of the indenter. This presentation explains how these calibrations affect nanoindentation analysis, and how...
52:20
Jennifer Hay unlocks all of the analysis used in dynamic nanoindentation and the continuous stiffness measurement technique. The CSM technique is the greatest advancement in nanoindentation over the last 30 years.
53:30
In 1992, Warren Oliver and George Pharr published an article that revolutionized hardness testing. The genius of Oliver and Pharr was that they devised a way to know the size of a hardness indentation without imaging it. This development disrupted Vickers and Knoop microhardness testing, which required direct measurement of the lengths of the indentation diagonals. Not having to image the inden...
