Hydrogen Effect on Duplex Stainless Steels at Very High Strain Rates

Ravit Silverstein; Dan Eliezer; Benny Glam

doi:10.1016/j.egypro.2016.12.172

Hydrogen Effect on Duplex Stainless Steels at Very High Strain Rates

Ravit Silverstein, Dan Eliezer, Benny Glam

Department of Materials Engineering

Research output: Contribution to journal › Conference article › peer-review

14 Scopus citations

Abstract

Due to their attractive combination of high strength along with great ductility, duplex stainless steels (DSS) are often being used as pressure vessels or underwater pipelines. The use of DSS in services combined hydrogen and mechanical load can lead to hydrogen embrittlement. The susceptibility to hydrogen embrittlement is directly related to the interaction between defects (traps) and hydrogen. Hydrogen effects are being studied by a thermal desorption spectrometry (TDS) process. In this research we determine the mechanical properties of DSS with hydrogen at high strain rates. Hydrogen trapping and its effect on the mechanical properties are discussed in details.

Original language	English
Pages (from-to)	199-204
Number of pages	6
Journal	Energy Procedia
Volume	107
DOIs	https://doi.org/10.1016/j.egypro.2016.12.172
State	Published - 1 Feb 2017
Event	3rd International Conference on Energy and Environment Research, ICEER 2016 - Barcelona, Spain Duration: 7 Sep 2016 → 11 Sep 2016

Keywords

High strain rate
Hydrogen
duplex stainless steels
hydrogen embrittlement

ASJC Scopus subject areas

General Energy

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10.1016/j.egypro.2016.12.172

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title = "Hydrogen Effect on Duplex Stainless Steels at Very High Strain Rates",

abstract = "Due to their attractive combination of high strength along with great ductility, duplex stainless steels (DSS) are often being used as pressure vessels or underwater pipelines. The use of DSS in services combined hydrogen and mechanical load can lead to hydrogen embrittlement. The susceptibility to hydrogen embrittlement is directly related to the interaction between defects (traps) and hydrogen. Hydrogen effects are being studied by a thermal desorption spectrometry (TDS) process. In this research we determine the mechanical properties of DSS with hydrogen at high strain rates. Hydrogen trapping and its effect on the mechanical properties are discussed in details.",

keywords = "High strain rate, Hydrogen, duplex stainless steels, hydrogen embrittlement",

author = "Ravit Silverstein and Dan Eliezer and Benny Glam",

note = "Publisher Copyright: {\textcopyright} 2017 The Authors.; 3rd International Conference on Energy and Environment Research, ICEER 2016 ; Conference date: 07-09-2016 Through 11-09-2016",

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T1 - Hydrogen Effect on Duplex Stainless Steels at Very High Strain Rates

AU - Silverstein, Ravit

AU - Eliezer, Dan

AU - Glam, Benny

PY - 2017/2/1

Y1 - 2017/2/1

N2 - Due to their attractive combination of high strength along with great ductility, duplex stainless steels (DSS) are often being used as pressure vessels or underwater pipelines. The use of DSS in services combined hydrogen and mechanical load can lead to hydrogen embrittlement. The susceptibility to hydrogen embrittlement is directly related to the interaction between defects (traps) and hydrogen. Hydrogen effects are being studied by a thermal desorption spectrometry (TDS) process. In this research we determine the mechanical properties of DSS with hydrogen at high strain rates. Hydrogen trapping and its effect on the mechanical properties are discussed in details.

AB - Due to their attractive combination of high strength along with great ductility, duplex stainless steels (DSS) are often being used as pressure vessels or underwater pipelines. The use of DSS in services combined hydrogen and mechanical load can lead to hydrogen embrittlement. The susceptibility to hydrogen embrittlement is directly related to the interaction between defects (traps) and hydrogen. Hydrogen effects are being studied by a thermal desorption spectrometry (TDS) process. In this research we determine the mechanical properties of DSS with hydrogen at high strain rates. Hydrogen trapping and its effect on the mechanical properties are discussed in details.

KW - High strain rate

KW - Hydrogen

KW - duplex stainless steels

KW - hydrogen embrittlement

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U2 - 10.1016/j.egypro.2016.12.172

DO - 10.1016/j.egypro.2016.12.172

M3 - Conference article

AN - SCOPUS:85015377860

SN - 1876-6102

VL - 107

SP - 199

EP - 204

JO - Energy Procedia

JF - Energy Procedia

T2 - 3rd International Conference on Energy and Environment Research, ICEER 2016

Y2 - 7 September 2016 through 11 September 2016

ER -

Hydrogen Effect on Duplex Stainless Steels at Very High Strain Rates

Abstract

Keywords

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