Dislocation avalanches and strain bursts in the boards of radio-engineering equipment
Date
2013Author
Bogorosh, Aleksandr
Višniakov, Nikolaj
Novickij, Jurij
Bubulis, Algimantas
Metadata
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The aim of this work is to investigate the influence of vibrations on the material of the board. For that purpose a cascade of navigation devices boards was installed on the vibration stand. Experiments were performed in the 0.5 – 10 Hz vibrational diapason range: 0 - 3 V voltage range: 0 – +45 °C temperature range. Amplitude method was applied to determine the coordinates of localized sources of acoustic emission.[...]