Hydrogen-induced degradation of rubber seals

J. Yamabe; S. Nishimura

doi:10.1533/9780857093899.3.769

Hydrogen-induced degradation of rubber seals

J. Yamabe, S. Nishimura

Research output: Chapter in Book/Report/Conference proceeding › Chapter

14 Citations (Scopus)

Abstract

Decompression failure of rubber sealing materials by blistering is influenced by the properties of the material and by environmental conditions. Several types of rubber composite were exposed to high pressure hydrogen gas, and the relationships between blister damage, hydrogen content, and mechanical properties were examined. Chemical degradation as a result of hydrogen exposure was also evaluated. A high pressure hydrogen durability tester that permits repeated exposure of rubber O-rings to high pressure hydrogen gas at up to 90. MPa and temperatures from -. 60 to +. 100. °C was developed and used to examine the effects of environmental conditions on blister damage.

Original language	English
Title of host publication	Gaseous Hydrogen Embrittlement of Materials in Energy Technologies
Subtitle of host publication	The Problem, its Characterisation and Effects on Particular Alloy Classes
Publisher	Elsevier Ltd
Pages	769-816
Number of pages	48
ISBN (Print)	9781845696771
DOIs	https://doi.org/10.1533/9780857093899.3.769
Publication status	Published - Jan 2012

All Science Journal Classification (ASJC) codes

Engineering(all)

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10.1533/9780857093899.3.769

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title = "Hydrogen-induced degradation of rubber seals",

abstract = "Decompression failure of rubber sealing materials by blistering is influenced by the properties of the material and by environmental conditions. Several types of rubber composite were exposed to high pressure hydrogen gas, and the relationships between blister damage, hydrogen content, and mechanical properties were examined. Chemical degradation as a result of hydrogen exposure was also evaluated. A high pressure hydrogen durability tester that permits repeated exposure of rubber O-rings to high pressure hydrogen gas at up to 90. MPa and temperatures from -. 60 to +. 100. °C was developed and used to examine the effects of environmental conditions on blister damage.",

author = "J. Yamabe and S. Nishimura",

note = "Funding Information: This research was supported by the NEDO Fundamental Research Project on Advanced Hydrogen Science (2006 to 2012).",

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AB - Decompression failure of rubber sealing materials by blistering is influenced by the properties of the material and by environmental conditions. Several types of rubber composite were exposed to high pressure hydrogen gas, and the relationships between blister damage, hydrogen content, and mechanical properties were examined. Chemical degradation as a result of hydrogen exposure was also evaluated. A high pressure hydrogen durability tester that permits repeated exposure of rubber O-rings to high pressure hydrogen gas at up to 90. MPa and temperatures from -. 60 to +. 100. °C was developed and used to examine the effects of environmental conditions on blister damage.

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Hydrogen-induced degradation of rubber seals

Abstract

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