Effect of Ce doping on passive film electrical resistance of 316 stainless steel exposed to oxygenated pure water at 288°C and its relation to stress corrosion cracking

K. S. Raja; Y. Watanabe; T. Shoji

doi:10.1023/A:1010909723426

Effect of Ce doping on passive film electrical resistance of 316 stainless steel exposed to oxygenated pure water at 288°C and its relation to stress corrosion cracking

K. S. Raja, Y. Watanabe, T. Shoji

Research output: Contribution to journal › Article › peer-review

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Abstract

The effect of Ce addition on sensitized type 316 stainless steel's (SS), stress corrosion cracking (SCC) behavior in oxygenated pure water was investigated. The slow strain rate tests showed significant decrease of intergranular fracture morphology with addition of 0.01 wt% Ce to 316 SS whereas sensitized 316 SS without Ce addition failed with not less than 80% of the fracture surface showing intergranular cracking. The bulk mechanical and microstructural properties explained the intergranular SCC resistance due to addition of 0.01% Ce and the addition of small amount of Ce could affect the electronic properties of passive films.

Original language	English
Pages (from-to)	965-968
Number of pages	4
Journal	Journal of Materials Science Letters
Volume	20
Issue number	10
DOIs	https://doi.org/10.1023/A:1010909723426
Publication status	Published - 2001 May 15

ASJC Scopus subject areas

Materials Science(all)

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abstract = "The effect of Ce addition on sensitized type 316 stainless steel's (SS), stress corrosion cracking (SCC) behavior in oxygenated pure water was investigated. The slow strain rate tests showed significant decrease of intergranular fracture morphology with addition of 0.01 wt% Ce to 316 SS whereas sensitized 316 SS without Ce addition failed with not less than 80% of the fracture surface showing intergranular cracking. The bulk mechanical and microstructural properties explained the intergranular SCC resistance due to addition of 0.01% Ce and the addition of small amount of Ce could affect the electronic properties of passive films.",

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AU - Raja, K. S.

AU - Watanabe, Y.

AU - Shoji, T.

PY - 2001/5/15

Y1 - 2001/5/15

N2 - The effect of Ce addition on sensitized type 316 stainless steel's (SS), stress corrosion cracking (SCC) behavior in oxygenated pure water was investigated. The slow strain rate tests showed significant decrease of intergranular fracture morphology with addition of 0.01 wt% Ce to 316 SS whereas sensitized 316 SS without Ce addition failed with not less than 80% of the fracture surface showing intergranular cracking. The bulk mechanical and microstructural properties explained the intergranular SCC resistance due to addition of 0.01% Ce and the addition of small amount of Ce could affect the electronic properties of passive films.

AB - The effect of Ce addition on sensitized type 316 stainless steel's (SS), stress corrosion cracking (SCC) behavior in oxygenated pure water was investigated. The slow strain rate tests showed significant decrease of intergranular fracture morphology with addition of 0.01 wt% Ce to 316 SS whereas sensitized 316 SS without Ce addition failed with not less than 80% of the fracture surface showing intergranular cracking. The bulk mechanical and microstructural properties explained the intergranular SCC resistance due to addition of 0.01% Ce and the addition of small amount of Ce could affect the electronic properties of passive films.

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Effect of Ce doping on passive film electrical resistance of 316 stainless steel exposed to oxygenated pure water at 288°C and its relation to stress corrosion cracking

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