Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Hydrogen degradation of high-strength steel and their welded joints was evaluated under constant load mode in sea-water. Tests were carried out using round notched specimens in sea-water at open circuit potential and under cathodic polarization. 14HNMBCu steel grade with minimum yield strength of 690 MPa, and their submerged arc welded (SAW) and shielded metal arc welded (SMAW) joints were examined. Presence or lack of delayed failure of samples was chosen as measures of hydrogen degradation. Fracture modes were investigated with the use of a scanning electron microscope (SEM).
Wydawca
Czasopismo
Rocznik
Tom
Strony
5--13
Opis fizyczny
Bibliogr. 11 poz., 4 rys., 5 tab.
Twórcy
autor
- Gdańsk University of Technology, Department of Materials Science and Engineering, Gdańsk, Poland
Bibliografia
- 1. Banerjee K., Chatterjee U. K., Hydrogen Embrittlement of a HSLA-100 Steel in Seawater , ISIJ Int. Vol. 39, No 1, 1999, pp. 47-55.
- 2. Zieliński A., Hydrogen Degradation of Nonferrus Metals and Alloys (in Polish), Gdańsk Scientific Society, Gdańsk 1999.
- 3. Timmins P. F., Solutions to Hydrogen Attack in Steels, AMS Int., 1997.
- 4. Śmiałowski M., Hydrogen in Steels, Pergamon Press, Oxford 1962.
- 5. Oriani R. A., Hirth J. P., Smialowski M. (ed.), Hydrogen Degradation of Ferrous Alloys, Noyes Publ. Park, Ridge, USA, 1985.
- 6. Birnbaum H. K., Mechanisms of Hydrogen-Related Fracture of Metals, Proc. Int. Conf. „Environment-Induced Cracking of Metals”, National Association of Corrosion Engineers, Houston, Texas, USA, 1988, pp. 21-29.
- 7. PN-EN 10137-2:2000. Plates and wide flats made of high yield strength structural steels in the quenched and tempered or precipitation hardened conditions – Delivery conditions for quenched and tempered steels.
- 8. PN-EN 10002-1:1998 Metallic materiale – Tensile testing – Part 1 – Metod of test at ambitne temperature.
- 9. PN-EN 1321:2000 Destructive tests on welds in metallic materialls – Macroscopic and microscopic examination of welds.
- 10. PN-EN 2832:2001 Aerospace series – Hydrogen embrittlement of steels – Notched specimen test.
- 11. PN-66/C-06502. Substitute sea water.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPG4-0014-0018