Menu
Search
Filters
Close
Menu

00261 APPLICATION OF COMPOSITE TUBES PLASMA-WELD-OVERLAID WITH Ni-Cr-Mo ALLOY FOR SUPERHEATER APPLICATIONS IN WASTE INCINERATORS

Picture for 00261 APPLICATION OF COMPOSITE TUBES PLASMA-WELD-
Available for download
Product Number: 51300-00261-SG
ISBN: 00261 2000 CP
Author: Y. Takeuchi, K..Kawahara, T. Hosoda
$0.00
$20.00
$20.00
High temperature corrosion resistant superheater tubes are a critical component for the success of future municipal waste incinerators designed to operate with a steam temperature of 500°C and 100 ata pressure. In an effort to meet the challenge of producing such a component, 347SS tubes were overlaid with alloy 6M (Ni-20wt%Cr-lMo) using The Plasma Powder Welding (PPW) technique. PPW overlaid tubes were placed in the third superheater of a waste incnerator pilot plant for times up to 9,600 hours. The PPW overlaid tubes exhibited excellent corrosion resistance--similar to alloy 625 (Ni-21Cr-9Mo) tubes and better than HRllN (Fe-30Cr-40Ni) tubes. This paper describes the PPW process and discusses the corrosion test results of the PPW overlaid superheater tubes tested in the pilot plant. Keywords: waste incinerator, weld overlay, high temperature corrosion
High temperature corrosion resistant superheater tubes are a critical component for the success of future municipal waste incinerators designed to operate with a steam temperature of 500°C and 100 ata pressure. In an effort to meet the challenge of producing such a component, 347SS tubes were overlaid with alloy 6M (Ni-20wt%Cr-lMo) using The Plasma Powder Welding (PPW) technique. PPW overlaid tubes were placed in the third superheater of a waste incnerator pilot plant for times up to 9,600 hours. The PPW overlaid tubes exhibited excellent corrosion resistance--similar to alloy 625 (Ni-21Cr-9Mo) tubes and better than HRllN (Fe-30Cr-40Ni) tubes. This paper describes the PPW process and discusses the corrosion test results of the PPW overlaid superheater tubes tested in the pilot plant. Keywords: waste incinerator, weld overlay, high temperature corrosion
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 00262 Development of Ni-Cr-Mo Alloy for
Available for download

00262 Development of Ni-Cr-Mo Alloy for Superheater Tube Applications

Product Number: 51300-00262-SG
ISBN: 00262 2000 CP
Author: T.Matsui, H.Takizawa and S.Wakita, Y.Kawahara, T.Hosoda
$20.00
Picture for 00264 APPLICATION OF HIGH VELOCITY FLAME SPRAYINGS
Available for download

00264 APPLICATION OF HIGH VELOCITY FLAME SPRAYINGS FOR SUPERHEATER TUBES IN WASTE INCINERATORS

Product Number: 51300-00264-SG
ISBN: 00264 2000 CP
Author: Y. Fukuda, K. Kawahara, T. Hosoda
$20.00
Picture for 00265 DEMONSTRATION TEST OF NEW CORROSION-
Available for download

00265 DEMONSTRATION TEST OF NEW CORROSION-RESISTANT SUPERHEATER TUBINGS IN A HIGH-EFFICIENCY WASTE-TO-ENERGY PLANT

Product Number: 51300-00265-SG
ISBN: 00265 2000 CP
Author: Yuuzou Kawahara, Kazuyoshi Takahashi, Yuji Nakagawa, Takuo Hosoda, Takayuki Mizuko
$20.00
Categories
Industry
Recently viewed
Popular tags
View all

Association for Materials Protection and Performance

© AMPP All Rights Reserved.
Membership Terms of Content Use
Contact Customer Support