Determination of threshold stress intensity for chloride stress corrosion cracking of solution-annealed and sensitized austenitic stainless steel by circumferential notch tensile technique

Sarveshkumar Shrira Pal; Raman Raghuvir Kumar Singh

doi:10.1016/j.corsci.2010.03.001

Determination of threshold stress intensity for chloride stress corrosion cracking of solution-annealed and sensitized austenitic stainless steel by circumferential notch tensile technique

Sarveshkumar Shrira Pal, Raman Raghuvir Kumar Singh

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

Abstract

This paper discusses a new approach to determination of threshold stress intensity factor for stress corrosion cracking (KISCC) of stainless steel in 42 MgCl2 environment at 154 A?C. KISCC of solution-annealed and sensitized AISI 304 stainless steel in chloride environment has been determined using circumferential notch tensile (CNT) technique. KISCC data generated using CNT technique have been compared with those generated using traditional techniques such as compact tension and double cantilever beam (reported in the literature). The results presented here validate the ability of CNT technique for determination of KISCC of sensitized as well as solution-annealed austenitic stainless steel. This paper also discusses the mechanistic aspects of the difference in fractographic features of the sensitized and solution-annealed stainless steel.

Original language	English
Pages (from-to)	1985 - 1991
Number of pages	7
Journal	Corrosion Science
Volume	52
Issue number	6
DOIs	https://doi.org/10.1016/j.corsci.2010.03.001
Publication status	Published - 2010

Cite this

Pal, S. S., & Singh, R. R. K. (2010). Determination of threshold stress intensity for chloride stress corrosion cracking of solution-annealed and sensitized austenitic stainless steel by circumferential notch tensile technique. Corrosion Science, 52(6), 1985 - 1991. https://doi.org/10.1016/j.corsci.2010.03.001

Pal, Sarveshkumar Shrira ; Singh, Raman Raghuvir Kumar. / Determination of threshold stress intensity for chloride stress corrosion cracking of solution-annealed and sensitized austenitic stainless steel by circumferential notch tensile technique. In: Corrosion Science. 2010 ; Vol. 52, No. 6. pp. 1985 - 1991.

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abstract = "This paper discusses a new approach to determination of threshold stress intensity factor for stress corrosion cracking (KISCC) of stainless steel in 42 MgCl2 environment at 154 A?C. KISCC of solution-annealed and sensitized AISI 304 stainless steel in chloride environment has been determined using circumferential notch tensile (CNT) technique. KISCC data generated using CNT technique have been compared with those generated using traditional techniques such as compact tension and double cantilever beam (reported in the literature). The results presented here validate the ability of CNT technique for determination of KISCC of sensitized as well as solution-annealed austenitic stainless steel. This paper also discusses the mechanistic aspects of the difference in fractographic features of the sensitized and solution-annealed stainless steel.",

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Pal, SS & Singh, RRK 2010, 'Determination of threshold stress intensity for chloride stress corrosion cracking of solution-annealed and sensitized austenitic stainless steel by circumferential notch tensile technique', Corrosion Science, vol. 52, no. 6, pp. 1985 - 1991. https://doi.org/10.1016/j.corsci.2010.03.001

Determination of threshold stress intensity for chloride stress corrosion cracking of solution-annealed and sensitized austenitic stainless steel by circumferential notch tensile technique. / Pal, Sarveshkumar Shrira; Singh, Raman Raghuvir Kumar.

In: Corrosion Science, Vol. 52, No. 6, 2010, p. 1985 - 1991.

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

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AB - This paper discusses a new approach to determination of threshold stress intensity factor for stress corrosion cracking (KISCC) of stainless steel in 42 MgCl2 environment at 154 A?C. KISCC of solution-annealed and sensitized AISI 304 stainless steel in chloride environment has been determined using circumferential notch tensile (CNT) technique. KISCC data generated using CNT technique have been compared with those generated using traditional techniques such as compact tension and double cantilever beam (reported in the literature). The results presented here validate the ability of CNT technique for determination of KISCC of sensitized as well as solution-annealed austenitic stainless steel. This paper also discusses the mechanistic aspects of the difference in fractographic features of the sensitized and solution-annealed stainless steel.

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