Welds in the lean duplex stainless steel LDX 2101 : effect of microstructure and weld oxides on corrosion properties

Welds in the lean duplex stainless steel LDX 2101 : effect of microstructure and weld oxides on corrosion properties

Duplex stainless steels are a very attractive alternative to austenitic grades due to their higher strength and good corrosion performance. The austenitic grades can often be welded autogenously, while the duplex grades normally require addition of filler metal. This is to counteract segregation of...

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Bibliographic Details
Main Author: Westin, Elin M.
Format: Others
Language:English
Published: KTH, Metallografi 2008
Subjects:
Duplex stainless steel
welding
weld metal
HAZ
nitrogen
manganese
austenite formation
phase balance
precipitates
pitting resistance
heat input
solidification
element loss
evaporation
deposition
weld oxides
discoloration
mechanical properties
thermo-mechanical simulation
Geeble
GTA
laser
LOM
SEM
EDS
TEM
Leco
EPMA
ferroxyl test
XPS
post weld cleaning
pickling
Materials science
Teknisk materialvetenskap
Online Access:http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-9299
http://nbn-resolving.de/urn:isbn:978-91-7415-109-1

Internet

http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-9299
http://nbn-resolving.de/urn:isbn:978-91-7415-109-1

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