Welcome to DU!
The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards.
Join the community:
Create a free account
Support DU (and get rid of ads!):
Become a Star Member
Latest Breaking News
General Discussion
The DU Lounge
All Forums
Issue Forums
Culture Forums
Alliance Forums
Region Forums
Support Forums
Help & Search
Great thread on the metallurgy and engineering behind Nord Stream.
Great thread on the metallurgy and engineering behind Nord Stream.
As #Nordstream pipeline continuous to be exposed to seawater, a quick 50,000ft note on metallurgy
For severe corrosive service like Seawater different grades of steel are used
Many can be confined to 2 types of Stainless Steel
1) Duplex Stainless Steel (SS)
2) Super Duplex SS
Show this thread
For severe corrosive service like Seawater different grades of steel are used
Many can be confined to 2 types of Stainless Steel
1) Duplex Stainless Steel (SS)
2) Super Duplex SS
Show this thread
Link to tweet