Open AccessEFFECT OF HYDROGEN ON THE BEHAVIOUR OF IRRADIATED DEFECTS IN IRON
Author(s) -
Fang Wan,
Zhu Xiaofeng,
Jijun Xiao,
Yuan Fu Yi
Publication year - 1990
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.39.77
Subject(s) - void (composites) , hydrogen , vacancy defect , materials science , irradiation , loop (graph theory) , type (biology) , crystallography , chemical physics , chemistry , composite material , physics , nuclear physics , organic chemistry , mathematics , combinatorics , ecology , biology
The interaction between hydrogen and irradiated defects in iron was studied. Different kinds of complexes of hydrogen and defects would form if hydrogen was trapped by the defects. During aging at various temperatures, it was observed that interstitial-type loops formed above 300℃, vacancy-type loops formed above 450℃ and voids formed at 520℃. We consider that such complexes as H-I or H-Is, H-V and H-Vs result in interstitial-type loop, vacancy-type loop and void, respectively.