Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact

A new test system was developed with which a variety of simple contact tests in controlled environment could be made to gain understanding of the complex processes involved in rolling contact fatigue. Cyclic normal contact tests were conducted with SCM435 steel disc and SUJ2 ball in hydrogen, air an...

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Autores principales:	Takefumi Otsu, Hiroyoshi Tanaka, Katsu Ohnishi, Joichi Sugimura
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2011
Materias:	hydrogen permeation diffusion steel elastic plastic deformation cyclic loading secondary ion mass spectroscopy 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/ce48a349ab07497395d9e555b7007080
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spelling	oai:doaj.org-article:ce48a349ab07497395d9e555b70070802021-11-05T09:25:30ZSimple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact1881-219810.2474/trol.6.311https://doaj.org/article/ce48a349ab07497395d9e555b70070802011-11-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/6/7/6_7_311/_pdf/-char/enhttps://doaj.org/toc/1881-2198A new test system was developed with which a variety of simple contact tests in controlled environment could be made to gain understanding of the complex processes involved in rolling contact fatigue. Cyclic normal contact tests were conducted with SCM435 steel disc and SUJ2 ball in hydrogen, air and in vacuum, and the specimens were analyzed with sector type secondary ion mass spectrometry. It was found that the amount of hydrogen permeated into the subsurface at the contact area under cyclic contact is greater than that at the surface in non contact test in hydrogen environment. The permeated hydrogen in the subsurface for the tests in hydrogen was diffusive hydrogen.Takefumi OtsuHiroyoshi TanakaKatsu OhnishiJoichi SugimuraJapanese Society of Tribologistsarticlehydrogenpermeationdiffusionsteelelastic plastic deformationcyclic loadingsecondary ion mass spectroscopyPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 6, Iss 7, Pp 311-316 (2011)
institution	DOAJ
collection	DOAJ
language	EN
topic	hydrogen permeation diffusion steel elastic plastic deformation cyclic loading secondary ion mass spectroscopy Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	hydrogen permeation diffusion steel elastic plastic deformation cyclic loading secondary ion mass spectroscopy Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Takefumi Otsu Hiroyoshi Tanaka Katsu Ohnishi Joichi Sugimura Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact
description	A new test system was developed with which a variety of simple contact tests in controlled environment could be made to gain understanding of the complex processes involved in rolling contact fatigue. Cyclic normal contact tests were conducted with SCM435 steel disc and SUJ2 ball in hydrogen, air and in vacuum, and the specimens were analyzed with sector type secondary ion mass spectrometry. It was found that the amount of hydrogen permeated into the subsurface at the contact area under cyclic contact is greater than that at the surface in non contact test in hydrogen environment. The permeated hydrogen in the subsurface for the tests in hydrogen was diffusive hydrogen.
format	article
author	Takefumi Otsu Hiroyoshi Tanaka Katsu Ohnishi Joichi Sugimura
author_facet	Takefumi Otsu Hiroyoshi Tanaka Katsu Ohnishi Joichi Sugimura
author_sort	Takefumi Otsu
title	Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact
title_short	Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact
title_full	Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact
title_fullStr	Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact
title_full_unstemmed	Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact
title_sort	simple experiment on permeation of hydrogen into steel in cyclic contact
publisher	Japanese Society of Tribologists
publishDate	2011
url	https://doaj.org/article/ce48a349ab07497395d9e555b7007080
work_keys_str_mv	AT takefumiotsu simpleexperimentonpermeationofhydrogenintosteelincycliccontact AT hiroyoshitanaka simpleexperimentonpermeationofhydrogenintosteelincycliccontact AT katsuohnishi simpleexperimentonpermeationofhydrogenintosteelincycliccontact AT joichisugimura simpleexperimentonpermeationofhydrogenintosteelincycliccontact
_version_	1718444376886083584

Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact

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