THE EFFECT OF WET UNDERWATER WELDING ON COLD CRACKING SUSCEPTIBILITY OF DUPLEX STAINLESS STEEL - Publication - Bridge of Knowledge

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THE EFFECT OF WET UNDERWATER WELDING ON COLD CRACKING SUSCEPTIBILITY OF DUPLEX STAINLESS STEEL

Abstract

ABSTRACT The present work was conducted to assess the weldability of duplex stainless steel in underwater conditions. Metal manual arc welding (MMA) with the use of coated electrodes was used in the investigations. Tekken weldability tests were performed underwater at 0.5 m depth and in the air. Nondestructive tests, metallographic examinations of welds, ferrite content assessment in microstructure and hardness test were performed. The good weldability at underwater conditions of duplex stainless with the use of MMA method was confirmed, however difficulties in stable arc burning were revealed

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Details

Category:
Articles
Type:
artykuły w czasopismach recenzowanych i innych wydawnictwach ciągłych
Published in:
Advances in Materials Science no. 16, edition 2, pages 68 - 77,
ISSN: 1730-2439
Language:
English
Publication year:
2016
Bibliographic description:
Łabanowski J., Prokop-Strzelczyńska K., Rogalski G., Fydrych D.: THE EFFECT OF WET UNDERWATER WELDING ON COLD CRACKING SUSCEPTIBILITY OF DUPLEX STAINLESS STEEL // Advances in Materials Science. -Vol. 16., iss. 2 (2016), s.68-77
DOI:
Digital Object Identifier (open in new tab) 10.1515/adms-2016-0010
Verified by:
Gdańsk University of Technology

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