Antiwear behaviour of cyclic phosphorus compounds: Comparison with zinc O,O-dialkylphosphorodithioate

Stournas, S; Lois, E

dc.contributor.author	Stournas, S	en
dc.contributor.author	Lois, E	en
dc.date.accessioned	2014-03-01T01:06:32Z
dc.date.available	2014-03-01T01:06:32Z
dc.date.issued	1986	en
dc.identifier.issn	0043-1648	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9458
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0022557912&partnerID=40&md5=5dc67203bc6195b46c13f32b7c889d72	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	MATERIALS TESTING - Wear	en
dc.subject.other	PHOSPHORUS COMPOUNDS - Performance	en
dc.subject.other	ANTIWEAR ADDITIVES	en
dc.subject.other	ORGANIC PHOSPHORUS COMPOUNDS	en
dc.subject.other	LUBRICATING OILS	en
dc.title	Antiwear behaviour of cyclic phosphorus compounds: Comparison with zinc O,O-dialkylphosphorodithioate	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1986	en
heal.abstract	The purpose of the present study is to examine the antiwear properties of some cyclic phosphates and phosphites and to compare them with a noncyclic phosphite and a commonly used oil additive zinc O,O-diisooctylphosphorodithioate (ZnDTP). A number of cyclic phosphates and phosphites were tested on a four-ball machine using various temperatures, loads, speeds and base oils. It was observed that cyclic phosphites possess better antiwear properties than cyclic phosphates. Of the phosphites, the compound containing sulphur was more effective than the corresponding molecule with oxygen in place of sulphur and it gave better results. This superior performance was observed in base oils A, B and C. In comparison with ZnDTP, this compound possesses significantly superior antiwear properties at high temperatures and loads. © 1986.	en
heal.publisher	ELSEVIER SCIENCE SA LAUSANNE	en
heal.journalName	Wear	en
dc.identifier.isi	ISI:A1986A322300004	en
dc.identifier.volume	107	en
dc.identifier.issue	2	en
dc.identifier.spage	141	en
dc.identifier.epage	150	en