Development of measuring method of hydrogen responsible for delayed fracture fracture of high-strength bolts

$15.00

The results of experiments using a new method for analyzing hydrogen in steel are reported. Based on thermal analysis, the study revealed which conditions need to exist to avoid delayed failure in electrogalvanized bolts. The measurement of the rate of hydrogen evolution from bolts which were heat treated under different conditions served as the focal point for the study.

Description

The results of experiments using a new method for analyzing hydrogen in steel are reported. Based on thermal analysis, the study revealed which conditions need to exist to avoid delayed failure in electrogalvanized bolts. The measurement of the rate of hydrogen evolution from bolts which were heat treated under different conditions served as the focal point for the study.

Additional information

Author(s)

Suzuki, T.Nippon Steel Corp., Miyagawa, T.Gotoh, S.Takahashi, T.

Publication/Event/Pages

Paper presented at WAI 56th Annual Convention, Chicago, IL, USA, Paper published in WJI 19(11): 36, 38, 40-41, 43-47;1986

Year

1986