AMPP Store - Products tagged with 'alloy 625'

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05309 Field Investigation of Various Weld Overlays in a Waste Incineration Plant

Product Number: 51300-05309-SG

ISBN: 05309 2005 CP

Author: Melanie Montgomery, Technical University of Denmark; Ole Hede Larsen, Elsam Engineering

Publication Date: 2005

$20.00

A test waterwall was fabricated so that alternatives to alloy 625 could be exposed in the first pass of the waste incineration plant Haderslev. The chemical environment from the waste incineration was also monitored by analyzing deposits and corrosion products from various locations in the boiler.

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07244 Mitigation of Galvanic Corrosion in Seawater Piping Systems

Product Number: 51300-07244-SG

ISBN: 07244 2007 CP

Author: Brett M. Tossey and John A. Beavers

Publication Date: 2007

$20.00

Results of laboratory testing of a new technology for mitigating galvanic corrosion. Incorporated into a device, referred to as the galvanic corrosion inhibiting coupling (GCIC) or bi-electrode device (BED), it creates an ohmic potential drop within the pipe and minimizes the polarization of the dissimilar metals.

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Corrosion of Nickel Alloys in Elevated Temperature Sour Gas Environments

Product Number: 51317--9135-SG

ISBN: 9135 2017 CP

Author: Robert Rettew

Publication Date: 2017

$20.00

Test results for four alloys in six different sour environments are presented. Alloys 625, 825, 316L and carbon steel were testing in sour gas with varying exposure to moisture at 280°C. Corrosion rates for each alloy over a 30 day period are measured from mass and thickness changes.

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Evaluating The Corrosion Performance Of Materials In Solar Nitrate Salts

Product Number: 51321-16570-SG

Author: Keenan O’Neill/ John Groth/ Helena Alves/ Dev Chidambaram

Publication Date: 2021

$20.00

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Failures with Duplex Stainless Steels (DSS) In Hydroprocessing REACs - Update on Latest API Survey

Product Number: MECC23-20094-SG

Author: Gerrit M Buchheim; David E Moore

Publication Date: 2023

$20.00

2205 Duplex Stainless Steel (DSS) UNS S31803 has been used in refinery hydroprocessing unit reactor effluent air coolers (REACs) since the mid 1980’s (1). 2205 was selected due to its good resistance to ammonium bisulfide (NH4HS) corrosion and perceived resistance to chloride stress corrosion cracking because it was an economical choice when compared to higher nickel alloy alternatives such as Alloy 825 or Alloy 625.

Many of these DSS REACs have remained in service successfully, with some in service for more than 30 years.

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Stress Corrosion Cracking (SCC) and Electrochemical Corrosion Study of Cold Formed Alloy 625 (UNS N06625) In Extremely Low pH and High Chloride Conditions

Product Number: 51322-17782-SG

Author: Suresh Divi, Sri Krishna Chimbli

Publication Date: 2022

$20.00

Alloy 625 (UNS N06625) is an austenitic solid solution strengthened nickel-chromium-molybdenum alloy containing niobium. The high alloy content of alloy 625 enables it to withstand a wide variety of severe corrosive environments. In mild environments, such as ambient atmosphere, fresh and seawater, neutral salts and alkaline media, there is almost no attack.

Products tagged with 'alloy 625'

05309 Field Investigation of Various Weld Overlays in a Waste Incineration Plant

07244 Mitigation of Galvanic Corrosion in Seawater Piping Systems

Corrosion of Nickel Alloys in Elevated Temperature Sour Gas Environments

Evaluating The Corrosion Performance Of Materials In Solar Nitrate Salts

Failures with Duplex Stainless Steels (DSS) In Hydroprocessing REACs - Update on Latest API Survey

Stress Corrosion Cracking (SCC) and Electrochemical Corrosion Study of Cold Formed Alloy 625 (UNS N06625) In Extremely Low pH and High Chloride Conditions

Association for Materials Protection and Performance