A process model for the heat-affected zone microstructure evolution in duplex stainless steel weldments: Part II. Application to electron beam welding

2000 ◽  
Vol 31 (13) ◽  
pp. 1035-1048 ◽  
Author(s):  
H. Hemmer ◽  
Ø. Grong ◽  
S. Klokkehaug
Keyword(s):  
Stainless Steel ◽  
Electron Beam ◽  
Duplex Stainless Steel ◽  
Microstructure Evolution ◽  
Heat Affected Zone ◽  
Process Model ◽  
Electron Beam Welding ◽  
Zone Microstructure

A process model for the heat-affected zone microstructure evolution in Al-Zn-Mg weldments

1999 ◽  
Vol 30 (10) ◽  
pp. 2667-2677 ◽  
Author(s):  
B. I. Bjørneklett ◽  
Ø. Grong ◽  
O. R. Myhr ◽  
A. O. Kluken
Keyword(s):  
Microstructure Evolution ◽  
Heat Affected Zone ◽  
Process Model ◽  
Zone Microstructure

Electron Beam Welding of Duplex Stainless Steel with Regulated Heat Input

2013 ◽  
Vol 811 ◽  
pp. 163-168 ◽  
Author(s):  
Jozef Bárta ◽  
Katarína Bártová ◽  
Ladislav Schwarz ◽  
Peter Krampoťák
Keyword(s):  
Stainless Steel ◽  
Electron Beam ◽  
Phase Composition ◽  
Duplex Stainless Steel ◽  
Base Metal ◽  
Heat Input ◽  
Electron Beam Welding ◽  
Current State ◽  
Focusing Distance ◽  
Welding Procedure

This paper analyses the current state of welding duplex stainless steel (DSS). Despite of well-known procedures of welding DSS by standard methods, nowadays modern technologies brings several issues. Electron beam welding showed the problems with achieving the similar phase composition to base metal. By changing the focusing distance and using the post-heating it was possible to bring extra heat input to weld joint what promoted the creation of austenite. Post-heating was performed by additional electron beam pass. By modification of welding procedure it was possible to obtain the phase composition very similar to base metal.

Metallurgical investigation of electron beam welded duplex stainless steel X2CrNiMoN22-5-3 with plasma nitrided weld edge surfaces

2018 ◽  
Vol 60 (6) ◽  
pp. 577-582
Author(s):  
Sergii Krasnorutskyi ◽  
Christian Kipp ◽  
Jonas Hensel ◽  
Peter Kaestner ◽  
Sven Hartwig ◽  
...  
Keyword(s):  
Stainless Steel ◽  
Electron Beam ◽  
Duplex Stainless Steel ◽  
Metallurgical Investigation ◽  
Weld Edge
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