2024-03-29T08:56:26Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00016856
2023-01-16T04:40:20Z
320:502:503
CORROSION BEHAVIOR OF WELDED PART OF STRUCTURAL STEEL BY ACCELERATED EXPOSURE TEST
HIROHATA, Mikihito
ITOH, Yoshito
open access
Maintenance
Structural steel
Corrosion
Welded part
Accelerated exposure test
In order to examine the corrosion behavior of the welded part of structural steel, the accelerated exposure test with combined system of salt water spray cycles was conducted. The corrosion depths of general part of base metal and welded parts such as the weld toe and the top of weld bead were compared after 800 cycles of the test. The corrosion depths of welded parts were around 54% of that of base metal. The reason was possibly the lower carbon content in the weld metal compared with the base metal. It might be that the corrosion of welded part under this test condition was affected by the material properties rather than the geometric shape of weld bead.
2013-07
eng
conference paper
VoR
http://hdl.handle.net/2237/18877
https://nagoya.repo.nii.ac.jp/records/16856
Proceeding of the 9th Japan-Korea Joint Seminar on Bridge Maintenance July 24-27, 2013, Hokkaido Japan
https://nagoya.repo.nii.ac.jp/record/16856/files/B-139.pdf
application/pdf
433.8 kB
2018-02-20