Details
| Original language | English |
|---|---|
| Title of host publication | Proc. of the Int. Conf. on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conj. with the 63rd Annual Assembly of IIW 2010 |
| Pages | 149-156 |
| Number of pages | 8 |
| Publication status | Published - 2010 |
| Event | International Conference on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conjunction with the 63rd Annual Assembly of the International Institute of Welding, IIW 2010 - Istanbul, Turkey Duration: 11 Jul 2010 → 17 Jul 2010 |
Publication series
| Name | Proc. of the Int. Conf. on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conj. with the 63rd Annual Assembly of IIW 2010 |
|---|
Abstract
A new magnet resonance machine has been developed to carry out high frequency fatigue tests for transverse butt welds. The technology uses the first natural frequency of a resonance body which consists of two steel beams. Due to four magnets at the ends of the steel beams a harmonic cyclic loading is applied. The maximum frequency for the fatigue tests is 400 Hz. The system allows to test specimens with transverse butt welds up to 109 cycles with moderate values for the mean force and amplitude. The test program comprised more than 110 specimens for analysing several influences, namely: (i) frequency of the test machine, (ii) temperature at hot spots and (iii) steel grade of the specimens. In addition, a test series was carried out to compare the as welded and treated conditions of butt welds. Some test specimens showing fatigue cracks after 108 cycles will be also documented.
Keywords
- Butt weld, Fatigue tests, Giga cycle, High frequency, High strength steel, Magnet resonance machine
ASJC Scopus subject areas
- Materials Science(all)
- Metals and Alloys
- Materials Science(all)
- Surfaces, Coatings and Films
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Proc. of the Int. Conf. on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conj. with the 63rd Annual Assembly of IIW 2010. 2010. p. 149-156 (Proc. of the Int. Conf. on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conj. with the 63rd Annual Assembly of IIW 2010).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - High frequency fatigue testing of butt welds with a new magnet resonance machine
AU - Keindorf, C.
AU - Schaumann, P.
AU - Ahmed, H.
AU - Goes, P.
AU - Vermeulen, M.
PY - 2010
Y1 - 2010
N2 - A new magnet resonance machine has been developed to carry out high frequency fatigue tests for transverse butt welds. The technology uses the first natural frequency of a resonance body which consists of two steel beams. Due to four magnets at the ends of the steel beams a harmonic cyclic loading is applied. The maximum frequency for the fatigue tests is 400 Hz. The system allows to test specimens with transverse butt welds up to 109 cycles with moderate values for the mean force and amplitude. The test program comprised more than 110 specimens for analysing several influences, namely: (i) frequency of the test machine, (ii) temperature at hot spots and (iii) steel grade of the specimens. In addition, a test series was carried out to compare the as welded and treated conditions of butt welds. Some test specimens showing fatigue cracks after 108 cycles will be also documented.
AB - A new magnet resonance machine has been developed to carry out high frequency fatigue tests for transverse butt welds. The technology uses the first natural frequency of a resonance body which consists of two steel beams. Due to four magnets at the ends of the steel beams a harmonic cyclic loading is applied. The maximum frequency for the fatigue tests is 400 Hz. The system allows to test specimens with transverse butt welds up to 109 cycles with moderate values for the mean force and amplitude. The test program comprised more than 110 specimens for analysing several influences, namely: (i) frequency of the test machine, (ii) temperature at hot spots and (iii) steel grade of the specimens. In addition, a test series was carried out to compare the as welded and treated conditions of butt welds. Some test specimens showing fatigue cracks after 108 cycles will be also documented.
KW - Butt weld
KW - Fatigue tests
KW - Giga cycle
KW - High frequency
KW - High strength steel
KW - Magnet resonance machine
UR - http://www.scopus.com/inward/record.url?scp=79952602780&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:79952602780
SN - 9786056141911
T3 - Proc. of the Int. Conf. on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conj. with the 63rd Annual Assembly of IIW 2010
SP - 149
EP - 156
BT - Proc. of the Int. Conf. on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conj. with the 63rd Annual Assembly of IIW 2010
T2 - International Conference on Advances in Welding Science and Technology for Construction, Energy and Transportation, AWST 2010, held in Conjunction with the 63rd Annual Assembly of the International Institute of Welding, IIW 2010
Y2 - 11 July 2010 through 17 July 2010
ER -