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Abstract
Wet welding with the use of covered electrodes is one of the methods of underwater welding. This method is the oldest, the most economic and the most versatile. The main difficulties during underwater wet welding are: high cooling rates of the joint, the presence of hydrogen in the arc area and formation of hard martensitic structure in the weld. These phenomena are often accompanied by porosity of welds and large number of spatters, which are more advanced with the increase of water depth. In this paper result of non-destructive tests, hardness tests and metallographic observations of S500MC steel joints performed underwater are presented. The weldability of 500MC steel at water environment was determined.
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- Accepted or Published Version
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/adms-2014-0008
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- Category:
- Articles
- Type:
- artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
- Published in:
-
Advances in Materials Science
no. 14,
edition 2,
pages 37 - 45,
ISSN: 1730-2439 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Fydrych D., Łabanowski J., Rogalski G., Haras J., Tomków J., Świerczyńska A., Jakóbczak P., Kostro Ł.: Weldability of S500MC Steel in Underwater Conditions// Advances in Materials Science. -Vol. 14., iss. 2 (2014), s.37-45
- DOI:
- Digital Object Identifier (open in new tab) 10.2478/adms-2014-0008
- Verified by:
- Gdańsk University of Technology
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