Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear

The influence of trace water and oxygen in a hydrogen environment on the sliding behavior of pure iron was studied using a newly developed pin-on-disk apparatus in a vacuum chamber equipped with an advanced gas replacement system. The hydrogen environment in the siding tests contained 0.5 to 95 ppm...

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Autores principales:	Kanao Fukuda, Yoshie Kurono, Naoshi Izumi, Joichi Sugimura
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2010
Materias:	trace impurity water oxygen hydrogen pin-on-disk pure iron wear friction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/e55be0bf05ef4974ab12cacb6fa0ff34
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spelling	oai:doaj.org-article:e55be0bf05ef4974ab12cacb6fa0ff342021-11-05T09:27:10ZInfluence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear1881-219810.2474/trol.5.80https://doaj.org/article/e55be0bf05ef4974ab12cacb6fa0ff342010-04-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/5/2/5_2_80/_pdf/-char/enhttps://doaj.org/toc/1881-2198The influence of trace water and oxygen in a hydrogen environment on the sliding behavior of pure iron was studied using a newly developed pin-on-disk apparatus in a vacuum chamber equipped with an advanced gas replacement system. The hydrogen environment in the siding tests contained 0.5 to 95 ppm water and 0.07 to 2 ppm oxygen; a turbo-molecular pump was used for evacuation and a chemical filter for reducing water and oxygen in the hydrogen gas supplied to the chamber. The concentrations of water and oxygen in the hydrogen overflow from the chamber were determined using moisture and oxygen sensors, respectively. Other potential contaminant gases were analyzed using a quadrupole mass spectrometer during evacuation and were found to be insignificant. The amount of wear and the appearance of wear debris as well as the sliding surfaces were significantly different for the different concentrations of water and oxygen. The roles of these gasses are discussed.Kanao FukudaYoshie KuronoNaoshi IzumiJoichi SugimuraJapanese Society of Tribologistsarticletrace impuritywateroxygenhydrogenpin-on-diskpure ironwearfrictionPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 5, Iss 2, Pp 80-86 (2010)
institution	DOAJ
collection	DOAJ
language	EN
topic	trace impurity water oxygen hydrogen pin-on-disk pure iron wear friction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	trace impurity water oxygen hydrogen pin-on-disk pure iron wear friction Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Kanao Fukuda Yoshie Kurono Naoshi Izumi Joichi Sugimura Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear
description	The influence of trace water and oxygen in a hydrogen environment on the sliding behavior of pure iron was studied using a newly developed pin-on-disk apparatus in a vacuum chamber equipped with an advanced gas replacement system. The hydrogen environment in the siding tests contained 0.5 to 95 ppm water and 0.07 to 2 ppm oxygen; a turbo-molecular pump was used for evacuation and a chemical filter for reducing water and oxygen in the hydrogen gas supplied to the chamber. The concentrations of water and oxygen in the hydrogen overflow from the chamber were determined using moisture and oxygen sensors, respectively. Other potential contaminant gases were analyzed using a quadrupole mass spectrometer during evacuation and were found to be insignificant. The amount of wear and the appearance of wear debris as well as the sliding surfaces were significantly different for the different concentrations of water and oxygen. The roles of these gasses are discussed.
format	article
author	Kanao Fukuda Yoshie Kurono Naoshi Izumi Joichi Sugimura
author_facet	Kanao Fukuda Yoshie Kurono Naoshi Izumi Joichi Sugimura
author_sort	Kanao Fukuda
title	Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear
title_short	Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear
title_full	Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear
title_fullStr	Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear
title_full_unstemmed	Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear
title_sort	influence of trace water and oxygen in a hydrogen environment on pure fe friction and wear
publisher	Japanese Society of Tribologists
publishDate	2010
url	https://doaj.org/article/e55be0bf05ef4974ab12cacb6fa0ff34
work_keys_str_mv	AT kanaofukuda influenceoftracewaterandoxygeninahydrogenenvironmentonpurefefrictionandwear AT yoshiekurono influenceoftracewaterandoxygeninahydrogenenvironmentonpurefefrictionandwear AT naoshiizumi influenceoftracewaterandoxygeninahydrogenenvironmentonpurefefrictionandwear AT joichisugimura influenceoftracewaterandoxygeninahydrogenenvironmentonpurefefrictionandwear
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Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear

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