Server maintenance is scheduled for Saturday, December 21st between 6am-10am CST.

During that time, parts of our website will be affected until maintenance is completed. Thank you for your patience.

Menu
Search
Filters
Close
Menu

11101 Understanding of the Mechanism of Intergranular Stress Ccorrosion Cracking for Supermartensitic Stainless Steel from Electrochemical Point of View

Picture for 11101 Understanding the Mechanism of Intergranular Stress Corrosion Cracking for Supermartensitic SS
Available for download
Product Number: 51300-11101-SG
ISBN: 11101 2011 CP
Author: Yukio Miyata and Mitsuo Kimura
Publication Date: 2011
$0.00
$20.00
$20.00
Electrochemical behavior of supermartensitic stainless steel was discussed in order to evaluate the susceptibility to intergranular stress corrosion cracking (IGSCC) of supermartensitic stainless steel (SMSS) subjected to girth welding. Electrochemical potentiokinetic reactivation (EPR) tests were carried out in various compositions of electrolytes for a rich grade SMSS containing Mo and a lean grade SMSS containing no Mo. The aqueous solution of H2SO4 and KSCN mixture is too aggressive for the rich grade SMSS to detect its intergranular corrosion for the grade of steel. For the lean grade SMSS, a rise in current density suggesting intergranular corrosion was observed in the EPR test under a weaker solution in a potential range of –50 to –200 mV vs SCE.

Keywords: supermartensitic stainless steel, intergranular stress corrosion cracking, electrochemical potentiokinetic reactivation test, sensitization, post welding heat treatment
Electrochemical behavior of supermartensitic stainless steel was discussed in order to evaluate the susceptibility to intergranular stress corrosion cracking (IGSCC) of supermartensitic stainless steel (SMSS) subjected to girth welding. Electrochemical potentiokinetic reactivation (EPR) tests were carried out in various compositions of electrolytes for a rich grade SMSS containing Mo and a lean grade SMSS containing no Mo. The aqueous solution of H2SO4 and KSCN mixture is too aggressive for the rich grade SMSS to detect its intergranular corrosion for the grade of steel. For the lean grade SMSS, a rise in current density suggesting intergranular corrosion was observed in the EPR test under a weaker solution in a potential range of –50 to –200 mV vs SCE.

Keywords: supermartensitic stainless steel, intergranular stress corrosion cracking, electrochemical potentiokinetic reactivation test, sensitization, post welding heat treatment
Product tags
Also Purchased
Picture for 11108 Corrosion Fatigue Performance of High Strength Drill Pipe in Sour Environments
Available for download

11108 Corrosion Fatigue Performance of High Strength Drill Pipe in Sour Environments

Product Number: 51300-11108-SG
ISBN: 11108 2011 CP
Author: T. Ramgopal, Feng Gui, Jeff Hawk, Margaret Ziomek-Moroz
Publication Date: 2011
$20.00
Picture for 11105 Sulfide Stress Cracking Susceptibility of Local Hard Areas in Carbon Steel Weld Heat Affected
Available for download

11105 Sulfide Stress Cracking Susceptibility of Local Hard Areas in Carbon Steel Weld Heat Affected

Product Number: 51300-11105-SG
ISBN: 11105 2011 CP
Author: Ben Crowder, James Buchanan, Sam Mishael, and Ron Shockley
Publication Date: 2011
$20.00
Picture for 07092 Effects of Chemical Components on Resistance to Intergranular Stress Corrosion Cracking in Sup
Available for download

07092 Effects of Chemical Components on Resistance to Intergranular Stress Corrosion Cracking in Supermartensitic Stainless Steel

Product Number: 51300-07092-SG
ISBN: 07092 2007 CP
Author: Yukio Miyata, Mitsuo Kimura, and Katsumi Masamura
Publication Date: 2007
$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