New Experimental methods for measuring the fracture properties of CVD diamond films are discussed. A special computerized testing rig has been invented which can operate at constantloadingrate.
This paper has compared the advantage and disadvantage of the constant displacement method, constant loading method and slow strain rate method on researching the stress corrosion.
比较了恒位移法、恒载荷法和慢应变速率法研究应力腐蚀时的优缺点。
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The experiment is conducted in two cases, one with constant load and another with constantloadingrate. Experiment results of acoustic emission monitoring of different cases are analyzed.