Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Bead-on-plate welding on S235JR steel by underwater local dry chamber process

100%

Rogalski G., Labanowski J., Fydrych D., Tomkow J.

Polish Maritime Research

2014

tom 21

nr 2

The article presents the results of the effect of parameters of underwater local dry chamber welding on the properties of padding welds. The effect of heat input and the type of shielding gas on the structure and hardness of welds was established. the functions for estimating the maximum hardness of the heat affected zone have been also elaborated

Cold cracking of S460N steel welded in water environment

100%

Tomkow J., Labanowski J., Fydrych D., Rogalski G.

Polish Maritime Research

2018

tom 25

nr 3

This paper shows results of weldability testing of fine-grained high -strength low- alloy S460N steel welded in water environment by covered electrodes. The tests were carried out by using the CTS test specimens with fillet welds. Four specimens were welded under water and one specimen in air. Welded joints were subjected to non-destructive visual and penetration tests. The accepted joints were then subjected to macroscopic and microscopic inspection and Vickers hardness measurements as well. The experiments showed that S460N steel welded in water environment is characterized by a high susceptibility to cold cracking

Ograniczanie wyników

2 Polish Maritime Research

2 Fydrych D.

2 Labanowski J.

2 Rogalski G.

2 Tomkow J.

1 2018

1 2014

Wyniki wyszukiwania

Bead-on-plate welding on S235JR steel by underwater local dry chamber process

Cold cracking of S460N steel welded in water environment