Results 221 to 230 of about 13,481 (254)
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Effect of Deaeration and Test Technique on Slow Strain Rate Tensile Results in Sour Environments
CORROSION 1994, 1994Abstract It is crucial to obtain reproducible slow strain rate test (SSRT) data when evaluating materials for service. Erratic results can be obtained for nickel-base alloys in high temperature sour environments if important variables are not controlled.
T. A. Bednarowicz, T. A. DeBold
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Volume 6B: Materials and Fabrication, 2019
Abstract The effect of hydrogen on the deformation and fracture behavior in pure Cu, pure Ni and Cu–Ni alloy was studied via tensile tests of H-charged, smooth and circumferentially-notched specimens at room temperature (RT) and 77 K. Hydrogen-diffusion properties were determined by the desorption method.
Kentaro Wada +5 more
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Abstract The effect of hydrogen on the deformation and fracture behavior in pure Cu, pure Ni and Cu–Ni alloy was studied via tensile tests of H-charged, smooth and circumferentially-notched specimens at room temperature (RT) and 77 K. Hydrogen-diffusion properties were determined by the desorption method.
Kentaro Wada +5 more
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Volume 6B: Materials and Fabrication, 2016
Several criteria based on reduction in area (RA) or relative RA (RRA) are proposed for determining the hydrogen compatibility of austenitic stainless steels; however, the mechanism of hydrogen-induced degradation in RA and RRA is not necessarily clear.
Saburo Matsuoka +2 more
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Several criteria based on reduction in area (RA) or relative RA (RRA) are proposed for determining the hydrogen compatibility of austenitic stainless steels; however, the mechanism of hydrogen-induced degradation in RA and RRA is not necessarily clear.
Saburo Matsuoka +2 more
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Corrosion Science, 2011
An experimental set-up has been developed to perform slow strain rate tensile (SSRT) tests on tubular 304L stainless steel (SS) specimens in supercritical water (SCW) environment (550 °C, 250 bar). The supercritical water is circulated inside an internally pressurized tubular specimen mounted into a universal mechanical test rig and heated by a single ...
Kristián Máthis +3 more
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An experimental set-up has been developed to perform slow strain rate tensile (SSRT) tests on tubular 304L stainless steel (SS) specimens in supercritical water (SCW) environment (550 °C, 250 bar). The supercritical water is circulated inside an internally pressurized tubular specimen mounted into a universal mechanical test rig and heated by a single ...
Kristián Máthis +3 more
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Key Engineering Materials, 2007
This paper investigates application of slow strain rate tensile (SSRT) testing as a laboratory method to characterize stress corrosion cracking (SCC) susceptibility of type 40Cr steel in the acidic chloride solution. SSRT testing was carried out at room temperature in acidic chloride solution and seawater at different strain rates (3.82×10-7 to 1.41×10-
Qing Fen Li, Li Qing Fen
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This paper investigates application of slow strain rate tensile (SSRT) testing as a laboratory method to characterize stress corrosion cracking (SCC) susceptibility of type 40Cr steel in the acidic chloride solution. SSRT testing was carried out at room temperature in acidic chloride solution and seawater at different strain rates (3.82×10-7 to 1.41×10-
Qing Fen Li, Li Qing Fen
exaly +2 more sources
Journal of Nuclear Materials, 2012
In the present work, LBE (lead-bismuth eutectic) embrittlement effects on ferritic/martensitic (FM) steels have been studied by conducting slow-strain-rate tensile (SSRT) testing on T91 and F82H steels either in Ar or in liquid LBE after irradiation to doses up to about 20 dpa in a mixed spectrum of spallation neutrons and high energy protons.
B. Long, Y. Dai, N. Baluc
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In the present work, LBE (lead-bismuth eutectic) embrittlement effects on ferritic/martensitic (FM) steels have been studied by conducting slow-strain-rate tensile (SSRT) testing on T91 and F82H steels either in Ar or in liquid LBE after irradiation to doses up to about 20 dpa in a mixed spectrum of spallation neutrons and high energy protons.
B. Long, Y. Dai, N. Baluc
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2011
Irradiation-assisted stress corrosion cracking is of concern for the safe and economic operation of light water reactors. In this study, cracking susceptibility of austenitic stainless steels was investigated by using slow strain rate tensile (SSRT) tests in a simulated pressurized water reactor (PWR) environment. The specimens were irradiated to 5, 10,
Y. Chen +5 more
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Irradiation-assisted stress corrosion cracking is of concern for the safe and economic operation of light water reactors. In this study, cracking susceptibility of austenitic stainless steels was investigated by using slow strain rate tensile (SSRT) tests in a simulated pressurized water reactor (PWR) environment. The specimens were irradiated to 5, 10,
Y. Chen +5 more
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Volume 6B: Materials and Fabrication, 2015
Slow strain rate tensile (SSRT) tests were performed using smooth specimens of quenched and tempered JIS-SCM435 steels with three different tensile strengths (TS), which are ranged from 824 to 1127 MPa. The tests were carried out in 115 MPa hydrogen gas and reference gases (air or 115 MPa nitrogen gas) at three different temperatures; 233 K, room ...
Hisao Matsunaga +5 more
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Slow strain rate tensile (SSRT) tests were performed using smooth specimens of quenched and tempered JIS-SCM435 steels with three different tensile strengths (TS), which are ranged from 824 to 1127 MPa. The tests were carried out in 115 MPa hydrogen gas and reference gases (air or 115 MPa nitrogen gas) at three different temperatures; 233 K, room ...
Hisao Matsunaga +5 more
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CORROSION 1989, 1989
Abstract A slow strain rate test (SSRT) is effective to survey materials selection for a hostile well such as deep sour gas. In order to use effectively data from different sources, it is necessary to make causes of error or variance clear and minimize data variance. In this paper, various factors affecting SSRT evaluation
A. Ikeda, M. Ueda, H. Tsuge
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Abstract A slow strain rate test (SSRT) is effective to survey materials selection for a hostile well such as deep sour gas. In order to use effectively data from different sources, it is necessary to make causes of error or variance clear and minimize data variance. In this paper, various factors affecting SSRT evaluation
A. Ikeda, M. Ueda, H. Tsuge
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International Journal of Hydrogen Energy, 2015
Supermartensitic stainless steels were developed to allow high corrosion resistance in seawater environments along with high mechanical strength. These materials derived from conventional 12–13% Cr steels, but contained an extra-low carbon content (
Sérgio S.M. Tavares +4 more
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Supermartensitic stainless steels were developed to allow high corrosion resistance in seawater environments along with high mechanical strength. These materials derived from conventional 12–13% Cr steels, but contained an extra-low carbon content (
Sérgio S.M. Tavares +4 more
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