Effect of high tempering on the structure and properties of the metal of the heat-affected zone of welded joints of structural steels

1988 ◽  
Vol 30 (2) ◽  
pp. 102-106
Author(s):  
G. A. Ivashchenko ◽  
A. E. Asnis ◽  
Yu. V. Demchenko
Keyword(s):  
Heat Affected Zone ◽  
Welded Joints ◽  
Structural Steels ◽  
Structure And Properties ◽  
High Tempering

Optimization of the structure and properties of the heat-affected zone of welded joints in high-strength pipe steels

2015 ◽  
Vol 29 (9) ◽  
pp. 712-717 ◽  
Author(s):  
A.A. Velichko ◽  
V.V. Orlov ◽  
U.A. Pazilova ◽  
R.V. Sulyaguin ◽  
E.I. Khlusova
Keyword(s):  
Heat Affected Zone ◽  
Welded Joints ◽  
High Strength ◽  
Structure And Properties ◽  
Pipe Steels

Structure and properties of the heat-affected zone of low-alloyed cold-resistant steel for arctic application

2019 ◽  
pp. 30-51 ◽  
Author(s):  
O. V. Sych ◽  
E. I. Khlusova ◽  
U. A. Pazilova ◽  
E. A. Yashina
Keyword(s):  
Yield Strength ◽  
Base Metal ◽  
Heat Affected Zone ◽  
Welded Joints ◽  
Heating Temperature ◽  
Resistant Steel ◽  
Structure And Properties ◽  
Before And After ◽  
Comprehensive Study

The paper presents the results of a comprehensive study of structural and properties changes in the most dangerous regions of the heat-affected zone of low-alloyed cold-resistant steel with a guaranteed yield strength of 355–390 MPa before and after the post-welding tempering, including when the heating temperature is subjected to tempering and deformation, comparing with the base metal. The simulation was performed on the dilatometer DIL 805 and the GLEEBLE 3800 complex. The results of the investigation of the structure and properties of real welded joints after welding with different linear energy (3.5 and 6 kJ/mm) are presented.

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