Pitting and stress corrosion cracking behaviour of INCONEL 600 alloy in thiosulphate solution

Wen ta Tsai; Zu Huei Lee; Ju Tung Lee; Ming Chang Tsai; Ping-Holo

doi:10.1016/0921-5093(89)90064-6

Pitting and stress corrosion cracking behaviour of INCONEL 600 alloy in thiosulphate solution

Wen ta Tsai, Zu Huei Lee, Ju Tung Lee, Ming Chang Tsai, Ping-Holo

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

9 Citations (Scopus)

Abstract

The effect of thiosulphate ions on the pitting corrosion and stress corrosion cracking behaviour of solution-treated INCONEL 600 alloy was investigated. In the absence of chloride ions, pitting corrosion was observed on the specimen surfaces of solution-treated INCONEL 600 alloy, in thiosulphate solution. Intergranular stress corrosion cracking in this material was also found to occur in thiosulphate solution at 95 °C and at applied potentials of -440 and +100 mV (SCE). Crack growth rates as a function of stress intensity (da/dt vs. K) at these two potentials are reported. The possible mechanism for these observations is discussed.

Original language	English
Pages (from-to)	121-129
Number of pages	9
Journal	Materials Science and Engineering A
Volume	118
Issue number	C
DOIs	https://doi.org/10.1016/0921-5093(89)90064-6
Publication status	Published - 1989 Oct

All Science Journal Classification (ASJC) codes

Materials Science(all)
Condensed Matter Physics
Mechanics of Materials
Mechanical Engineering

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10.1016/0921-5093(89)90064-6

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title = "Pitting and stress corrosion cracking behaviour of INCONEL 600 alloy in thiosulphate solution",

abstract = "The effect of thiosulphate ions on the pitting corrosion and stress corrosion cracking behaviour of solution-treated INCONEL 600 alloy was investigated. In the absence of chloride ions, pitting corrosion was observed on the specimen surfaces of solution-treated INCONEL 600 alloy, in thiosulphate solution. Intergranular stress corrosion cracking in this material was also found to occur in thiosulphate solution at 95 °C and at applied potentials of -440 and +100 mV (SCE). Crack growth rates as a function of stress intensity (da/dt vs. K) at these two potentials are reported. The possible mechanism for these observations is discussed.",

author = "Tsai, {Wen ta} and Lee, {Zu Huei} and Lee, {Ju Tung} and Tsai, {Ming Chang} and Ping-Holo",

note = "Funding Information: The authorsg ratefullya cknowledgeth e financial support for this work provided by National Science Council of the Republic of China, throughC ontractN SC76-0405-E006-06.",

year = "1989",

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doi = "10.1016/0921-5093(89)90064-6",

language = "English",

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T1 - Pitting and stress corrosion cracking behaviour of INCONEL 600 alloy in thiosulphate solution

AU - Tsai, Wen ta

AU - Lee, Zu Huei

AU - Lee, Ju Tung

AU - Tsai, Ming Chang

AU - Ping-Holo,

N1 - Funding Information: The authorsg ratefullya cknowledgeth e financial support for this work provided by National Science Council of the Republic of China, throughC ontractN SC76-0405-E006-06.

PY - 1989/10

Y1 - 1989/10

N2 - The effect of thiosulphate ions on the pitting corrosion and stress corrosion cracking behaviour of solution-treated INCONEL 600 alloy was investigated. In the absence of chloride ions, pitting corrosion was observed on the specimen surfaces of solution-treated INCONEL 600 alloy, in thiosulphate solution. Intergranular stress corrosion cracking in this material was also found to occur in thiosulphate solution at 95 °C and at applied potentials of -440 and +100 mV (SCE). Crack growth rates as a function of stress intensity (da/dt vs. K) at these two potentials are reported. The possible mechanism for these observations is discussed.

AB - The effect of thiosulphate ions on the pitting corrosion and stress corrosion cracking behaviour of solution-treated INCONEL 600 alloy was investigated. In the absence of chloride ions, pitting corrosion was observed on the specimen surfaces of solution-treated INCONEL 600 alloy, in thiosulphate solution. Intergranular stress corrosion cracking in this material was also found to occur in thiosulphate solution at 95 °C and at applied potentials of -440 and +100 mV (SCE). Crack growth rates as a function of stress intensity (da/dt vs. K) at these two potentials are reported. The possible mechanism for these observations is discussed.

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JO - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

JF - Materials Science & Engineering A: Structural Materials: Properties, Microstructure and Processing

IS - C

ER -

Pitting and stress corrosion cracking behaviour of INCONEL 600 alloy in thiosulphate solution

Abstract

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