Search
Filters
Close

00256 INTRODUCTION OF AN ADVANCED SUPERHEATER ALLOY FOR COAL-FIRED BOILERS

Product Number: 51300-00256-SG
ISBN: 00256 2000 CP
Author: Gaylord D. Smith, Howard W. Sizek
$0.00
$20.00
$20.00
Utilities worldwide are facing increased demand for additional electricity, reduced plant emissions and greater efficiency. Part of the solution is achieved by increasing boiler temperature, pressure and coal ash corrosion resistance of the materials of boiler construction. In this paper, a new nickel-base tube alloy meeting this challenge is characterized with emphasis on its corrosion resistance. An alloy development strategy is described as well as a testing methodology to verify corrosion performance. The role of certain key elements in influencing requisite coal ash corrosion resistance is shown and the influence of several important environmental factors on the alloy of choice is discussed. Key words: coal ash corrosion, oxidation, sulfldation, alkali sulfates, laboratory testing, alloying elements, ferric steels, austenitic stainless steels, nickel alloys
Utilities worldwide are facing increased demand for additional electricity, reduced plant emissions and greater efficiency. Part of the solution is achieved by increasing boiler temperature, pressure and coal ash corrosion resistance of the materials of boiler construction. In this paper, a new nickel-base tube alloy meeting this challenge is characterized with emphasis on its corrosion resistance. An alloy development strategy is described as well as a testing methodology to verify corrosion performance. The role of certain key elements in influencing requisite coal ash corrosion resistance is shown and the influence of several important environmental factors on the alloy of choice is discussed. Key words: coal ash corrosion, oxidation, sulfldation, alkali sulfates, laboratory testing, alloying elements, ferric steels, austenitic stainless steels, nickel alloys
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 00255 INTRODUCTION OF A NEW HIGH TEMPERATURE
Available for download

00255 INTRODUCTION OF A NEW HIGH TEMPERATURE ALLOY FOR THERMOCOUPLE PROTECTOR SHEATHING

Product Number: 51300-00255-SG
ISBN: 00255 2000 CP
Author: N.C Farr, H.W. Sizek, B. A. Baker and G.D. Slnith
$20.00
Picture for 00252 CHROMIZED COATING FOR PREVENTING HIGH-
Available for download

00252 CHROMIZED COATING FOR PREVENTING HIGH-TEMPERATURE SULFIDATION CORROSION OF FCC POWER RECOVERY TURBINE

Product Number: 51300-00252-SG
ISBN: 00252 2000 CP
Author: S.Nakahama and K.Saitoh, M. Kawasaki, M.Miyasaka and H.Yakuwa
$20.00
Picture for 00258 Corrosion & Erosion/Corrosion Protection
Available for download

00258 Corrosion & Erosion/Corrosion Protection by Modern Weld Overlays in Low NOx, Coal-Fired Boilers

Product Number: 51300-00258-SG
ISBN: 00258 2000 CP
Author: George Lai and Philip Hulsizer
$20.00