Speicherung und Beseitigung von Wasserstofffehlern bei Strahlen- und Wärmebearbeitung

By the means of electron-positron annihilation method, defects formation in titanium under electrolytic hydrogen charging from LiOH+H2O solution has been studied. Effects of thermal annealing and electron irradiation of defect structure of hydrogen-containing titanium were investigated. Mean positron lifetime and F-parameter were found to be decreased after electron irradiation of hydrogen-charged specimens. Effects observed are connected with defect structure modification induced by rapid hydrogen migration and defects annihilation.