Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions

The effect of molybdenum trioxide (MoO3) on the friction and wear of aluminum bronze was studied at the temperature up to 973 K. MoO3 powder supplied to the sliding interface between aluminum bronze and stainless steel reduced friction coefficient and wear of materials at the temperature from 773 to...

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Autores principales:	Yoshinori Takeichi, Takashi Chujo, Naoki Okamoto, Masao Uemura
Formato:	article
Lenguaje:	EN
Publicado:	Japanese Society of Tribologists 2009
Materias:	aluminum bronze molybdenum trioxide high temperature cu3mo2o9 solid lubricant 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/2888d162fa39449b96f97d08e38fc309
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spelling	oai:doaj.org-article:2888d162fa39449b96f97d08e38fc3092021-11-05T09:27:47ZEffects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions1881-219810.2474/trol.4.135https://doaj.org/article/2888d162fa39449b96f97d08e38fc3092009-12-01T00:00:00Zhttps://www.jstage.jst.go.jp/article/trol/4/5/4_5_135/_pdf/-char/enhttps://doaj.org/toc/1881-2198The effect of molybdenum trioxide (MoO3) on the friction and wear of aluminum bronze was studied at the temperature up to 973 K. MoO3 powder supplied to the sliding interface between aluminum bronze and stainless steel reduced friction coefficient and wear of materials at the temperature from 773 to 973 K. Copper-molybdenum oxide was generated by sliding aluminum bronze and stainless steel in presence of MoO3 powder at high temperature. This oxide is supposed to be Cu3Mo2O9 from the results of XRD analysis of the friction track. The authors obtained Cu3Mo2O9 powder by heating the mixture of MoO3 powder and CuO powder in air. The lubricity of Cu3Mo2O9 powder was compared with that of MoO3 powder at the temperature up to 973 K. Cu3Mo2O9 powder reduced wear and friction at the temperature from 773 to 973 K while MoO3 powder could not work as lubricant at the temperature over 873 K.Yoshinori TakeichiTakashi ChujoNaoki OkamotoMasao UemuraJapanese Society of Tribologistsarticlealuminum bronzemolybdenum trioxidehigh temperaturecu3mo2o9solid lubricantPhysicsQC1-999Engineering (General). Civil engineering (General)TA1-2040Mechanical engineering and machineryTJ1-1570ChemistryQD1-999ENTribology Online, Vol 4, Iss 5, Pp 135-139 (2009)
institution	DOAJ
collection	DOAJ
language	EN
topic	aluminum bronze molybdenum trioxide high temperature cu3mo2o9 solid lubricant Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999
spellingShingle	aluminum bronze molybdenum trioxide high temperature cu3mo2o9 solid lubricant Physics QC1-999 Engineering (General). Civil engineering (General) TA1-2040 Mechanical engineering and machinery TJ1-1570 Chemistry QD1-999 Yoshinori Takeichi Takashi Chujo Naoki Okamoto Masao Uemura Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions
description	The effect of molybdenum trioxide (MoO3) on the friction and wear of aluminum bronze was studied at the temperature up to 973 K. MoO3 powder supplied to the sliding interface between aluminum bronze and stainless steel reduced friction coefficient and wear of materials at the temperature from 773 to 973 K. Copper-molybdenum oxide was generated by sliding aluminum bronze and stainless steel in presence of MoO3 powder at high temperature. This oxide is supposed to be Cu3Mo2O9 from the results of XRD analysis of the friction track. The authors obtained Cu3Mo2O9 powder by heating the mixture of MoO3 powder and CuO powder in air. The lubricity of Cu3Mo2O9 powder was compared with that of MoO3 powder at the temperature up to 973 K. Cu3Mo2O9 powder reduced wear and friction at the temperature from 773 to 973 K while MoO3 powder could not work as lubricant at the temperature over 873 K.
format	article
author	Yoshinori Takeichi Takashi Chujo Naoki Okamoto Masao Uemura
author_facet	Yoshinori Takeichi Takashi Chujo Naoki Okamoto Masao Uemura
author_sort	Yoshinori Takeichi
title	Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions
title_short	Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions
title_full	Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions
title_fullStr	Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions
title_full_unstemmed	Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions
title_sort	effects of molybdenum trioxide on the tribological properties of aluminum bronze under high temperature conditions
publisher	Japanese Society of Tribologists
publishDate	2009
url	https://doaj.org/article/2888d162fa39449b96f97d08e38fc309
work_keys_str_mv	AT yoshinoritakeichi effectsofmolybdenumtrioxideonthetribologicalpropertiesofaluminumbronzeunderhightemperatureconditions AT takashichujo effectsofmolybdenumtrioxideonthetribologicalpropertiesofaluminumbronzeunderhightemperatureconditions AT naokiokamoto effectsofmolybdenumtrioxideonthetribologicalpropertiesofaluminumbronzeunderhightemperatureconditions AT masaouemura effectsofmolybdenumtrioxideonthetribologicalpropertiesofaluminumbronzeunderhightemperatureconditions
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Effects of Molybdenum Trioxide on the Tribological Properties of Aluminum Bronze under High Temperature Conditions

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