Microstructure and properties of welds in the lean duplex stainless steel LDX 2101

Microstructure and properties of welds in the lean duplex stainless steel LDX 2101

Duplex stainless steels can be very attractive alternatives to austenitic grades due to their almost double strength at equal pitting corrosion resistance. When welding, the duplex alloys normally require addition of filler metal, while the commodity austenitic grades can often be welded autogenousl...

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Bibliographic Details
Main Author: Westin, Elin M.
Format: Doctoral Thesis
Language:English
Published: KTH, Metallografi 2010
Subjects:
Duplex stainless steel
welding
HAZ
nitrogen
manganese
microstructure
austenite formation
phase balance
precipitates
element distribution
segregation
depletion
solidification
pitting corrosion resistance
element loss
evaporation
deposition
weld oxide
thermo-mechanical simulation
thermodynamic modelling
EPMA
XPS
post-weld cleaning
pickling
Metallurgical process and manufacturing engineering
Metallurgisk process- och produktionsteknik
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-27387
http://nbn-resolving.de/urn:isbn:978-91-7415-801-4

Internet

http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-27387
http://nbn-resolving.de/urn:isbn:978-91-7415-801-4

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