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Recent Experience with Stainless Steels in FGD Air Pollution Control Service by Deba Maitra, Special Metals - Hot Topic Hour January 6, 2011.

Dr. Deba Maitra, Research & Technology at Special Metals Corporation, related the results of laboratory and field testing (at a power plant in Indiana which is experiencing corrosion of 2205) which showed that while the duplex steel was severely attacked by the environment, super-austenitic stainless steel and nickel-base alloy specimens were much more resistant. The super-austenitic stainless is about half the price of C 276 and has equivalent corrosion resistance. It is being used in a new scrubber system being built in North Dakota.

Revision Date:  1/6/2011

Tags:  221112 - Fossil Fuel 化石燃料, Special Metals, FGD, Alloy Steel