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Przedstawiono wybrane przykłady zastosowań spektroskopii mechanicznej w inżynierii materiałowej zwracając uwagę na wybrane aspekty historyczne dotyczące powstania i rozwoju tej metody badań. Zwrócono uwagę na zjawisko wolniejszej dyfuzji atomów węgla w skondensowanych atmosferach Cottrella w odkształconych stopach żelaza oraz odkrycie w 2018 roku nowego mechanizmu umocnienia stopów wysokoentropowych...
The amplitude-independent mechanical quality factors of the commercial aluminium-magnesium alloys 5056 and 5456 were measured from 50 mK to 300 K in torsional mechanical resonators in which the rotation axis coincides with an essentially flat explosive-bond plane. The 1 kHz resonators were configured to minimize extraneous internal friction effects. The results are compared with those obtained in...
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