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

Use GIVING24 at checkout to save 20% on eCourses and books (some exclusions apply)!

03662 SULFUR IN AUSTENITIC STAINLESS STEEL AND IRRADIATION-ASSISTED STRESS CORROSION CRACKING

Picture for 03662 SULFUR IN AUSTENITIC STAINLESS STEEL AND
Available for download
Product Number: 51300-03662-SG
ISBN: 03662 2003 CP
Author: H. M. Chung, D. L. Perry, W. J. Shack
$0.00
$20.00
$20.00
Slow-strain-rate tensile (SSRT) tests in boiling-water-reactor-like (BWR-like) water and fractographic analysis were conducted on 13 model austenitic stainless steels (SSs) irradiated at 289°C in helium to ˜2.0 x 10 21 n•cm –2 (E > 1 MeV). The compositions of the model steels, similar to those of Types 304 and 316 SS, were varied systematically to investigate the effects of Ni, Si, P, S, Mn, C, N, Cr, and O on susceptibility to irradiation-assisted stress corrosion cracking (IASCC). Susceptibility to intergranular stress corrosion cracking (IGSCC), and hence to IASCC, could not be correlated well with bulk Ni, Si, P, Mn, C, N, Cr, or O content. However, bulk S content provided good correlation with IASCC susceptibility. Good resistance to IASCC was observed in Types 304 and 316 SS steels that contain very low concentrations of S of =0.002 wt.%. As fluence increased, the IASCC susceptibility of Types 304, 304L, 316, and 316L steels that contain >0.003 wt.% S increased drastically, indicating that the deleterious effect of S is predominant in the failure of in-core components at high fluence. In contrast to Types 304 and 316 SS, S concentration of =0.002 wt.% does not necessarily render low-carbon Types 304L, 316L, or high-purity-grade steels resistant to IASCC, indicating a synergism between C and S. A small amount of globular delta ferrite is beneficial in mitigating the deleterious effect of S, probably because S atoms are trapped in the ferrite. An IASCC model has been proposed which is based on oxidation characteristics of crack- tip grain boundary and loss of cohesive strength in thin Ni- and S-rich film, produced between the grain-boundary oxide and metal, at high S concentration in the film.
Slow-strain-rate tensile (SSRT) tests in boiling-water-reactor-like (BWR-like) water and fractographic analysis were conducted on 13 model austenitic stainless steels (SSs) irradiated at 289°C in helium to ˜2.0 x 10 21 n•cm –2 (E > 1 MeV). The compositions of the model steels, similar to those of Types 304 and 316 SS, were varied systematically to investigate the effects of Ni, Si, P, S, Mn, C, N, Cr, and O on susceptibility to irradiation-assisted stress corrosion cracking (IASCC). Susceptibility to intergranular stress corrosion cracking (IGSCC), and hence to IASCC, could not be correlated well with bulk Ni, Si, P, Mn, C, N, Cr, or O content. However, bulk S content provided good correlation with IASCC susceptibility. Good resistance to IASCC was observed in Types 304 and 316 SS steels that contain very low concentrations of S of =0.002 wt.%. As fluence increased, the IASCC susceptibility of Types 304, 304L, 316, and 316L steels that contain >0.003 wt.% S increased drastically, indicating that the deleterious effect of S is predominant in the failure of in-core components at high fluence. In contrast to Types 304 and 316 SS, S concentration of =0.002 wt.% does not necessarily render low-carbon Types 304L, 316L, or high-purity-grade steels resistant to IASCC, indicating a synergism between C and S. A small amount of globular delta ferrite is beneficial in mitigating the deleterious effect of S, probably because S atoms are trapped in the ferrite. An IASCC model has been proposed which is based on oxidation characteristics of crack- tip grain boundary and loss of cohesive strength in thin Ni- and S-rich film, produced between the grain-boundary oxide and metal, at high S concentration in the film.
PRICE BREAKS - The more you buy, the more you save
Quantity
1+
5+
Price
$20.00
$20.00
Product tags
Also Purchased
Picture for 03660 STRESS CORROSION CRACK GROWTH RATE
Available for download

03660 STRESS CORROSION CRACK GROWTH RATE RESPONSE OF AH & HTH ALLOY X750 IN HIGH TEMPERATURE WATER

Product Number: 51300-03660-SG
ISBN: 03660 CP
Author: Peter L. Andresen, Paul W. Emigh and Ron M. Horn
$20.00
Picture for 03667 Electrochemical Mitigation of Intergranular
Available for download

03667 Electrochemical Mitigation of Intergranular Stress Corrosion Cracking in BWRs

Product Number: 51300-03667-SG
ISBN: 03667 2003 CP
Author: Young-Jin Kim
$20.00
Picture for 96117 EFFECT OF NEUTRON IRRADIATION ON
Available for download

96117 EFFECT OF NEUTRON IRRADIATION ON INTERGRANULAR STRESS CORROSION CRACKING SUSCEPTIBILITY OF THERMALLY-SENSITIZED TYPE 304 STAINLESS STEELS

Product Number: 51300-96117-SG
ISBN: 96117 1996 CP
Author: R.Oyamada, T.Onchi, K.Hide, M.Mayuzumi, K.Dohi
$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