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Strength of Materials - The paper addresses the investigation of high-strain rate compressive behavior of Al foams subjected to impact at the intermediate striking velocity ranged from 40 to...  相似文献   
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A method for the determination of the optical constants of thin films based on the combination of a waveguide measurement procedure with the spectroscopic measurements made from the UV to the IR is presented. As a test material AlN thin film on sapphire substrates is investigated.  相似文献   
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The thermodynamic characteristics of annealed specimens of Fe80.0Si6.0B14.0 amorphous metal alloys are obtained according to the data of measurements of instantaneous changes in the electromotive force. It is shown that the proposed method of measurements is more sensitive to changes in the structure and phase composition of amorphous-metal electrodes than the X-ray methods.  相似文献   
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