Effect of the arc welding thermal cycle on the structure and properties of welded joints in dispersion‐filled metallic composites

2002 ◽  
Vol 16 (4) ◽  
pp. 312-316 ◽  
Author(s):  
G G Chernyshov ◽  
A M Rybachuk ◽  
T A Chernyshova ◽  
L I Kobeleva ◽  
L K Bolotova
Keyword(s):  
Welded Joints ◽  
Arc Welding ◽  
Thermal Cycle ◽  
Structure And Properties ◽  
Welding Thermal Cycle ◽  
Metallic Composites

scholarly journals Comparison of procedures for evaluation of effect of welding thermal cycle on impact toughness of HAZ metal of welded joints from low-alloy steels

2016 ◽  
Vol 2016 (10) ◽  
pp. 28-34
Author(s):  
V.D. Poznyakov ◽  
◽  
L.I. Markashova ◽  
S.L. Zhdanov ◽  
E.N. Berdnikova ◽  
...  
Keyword(s):  
Impact Toughness ◽  
Welded Joints ◽  
Thermal Cycle ◽  
Low Alloy Steels ◽  
Welding Thermal Cycle ◽  
Alloy Steels

Structure and properties of welded joints in laser and arc welding Zr‐2.5% Nb alloy

1993 ◽  
Vol 7 (10) ◽  
pp. 798-801 ◽  
Author(s):  
G B Goncharov ◽  
V F Grabin ◽  
A M Korol’ ◽  
L I Adeeva
Keyword(s):  
Welded Joints ◽  
Arc Welding ◽  
Structure And Properties

The Influence of Pulsed Heat and Power Supply on the Structure and Properties of Welded Joint Metals and Surfaced Coatings

2015 ◽  
Vol 788 ◽  
pp. 259-266
Author(s):  
Yuriy N. Saraev ◽  
Valeriy P. Bezborodov ◽  
Evgenya A. Putilova
Keyword(s):  
Mechanical Properties ◽  
Grain Size ◽  
Weld Metal ◽  
Power Supply ◽  
Welded Joints ◽  
Arc Welding ◽  
Structural Changes ◽  
Welded Joint ◽  
Structure And Properties ◽  
Pulsed Mode

We have investigated the influence of the modes of adaptive pulse-arc welding and surfacing on the structure and physical-mechanical properties of welded joints of steel 09Mn2Si and the surfaced composition of this steel coated with a modified powder material of chromium carbide with the submicrocrystalline structure. It is shown that the pulsed mode of welding and surfacing can improve the homogeneity of the structure of the welded joint of steel and a surfaced coating and reduce the grain size of metals in both of them. Structural changes lead to an increase in ductility and toughness of the weld metal.

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