Wear behavior of anti-galling surface textured gray cast iron using pulsed-CO2 laser treatment

Pantelis, DI; Pantazopoulos, G; Antoniou, SS

dc.contributor.author	Pantelis, DI	en
dc.contributor.author	Pantazopoulos, G	en
dc.contributor.author	Antoniou, SS	en
dc.date.accessioned	2014-03-01T01:13:30Z
dc.date.available	2014-03-01T01:13:30Z
dc.date.issued	1997	en
dc.identifier.issn	0043-1648	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/12517
dc.subject	Antiwear surface treatments	en
dc.subject	Microhardness testing	en
dc.subject	Pin-on-disk wear testing	en
dc.subject	Pulsed-laser surface modification	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.classification	Materials Science, Multidisciplinary	en
dc.subject.other	Carbon dioxide lasers	en
dc.subject.other	Cast iron	en
dc.subject.other	Deep drawing	en
dc.subject.other	Friction	en
dc.subject.other	Hardness	en
dc.subject.other	Irradiation	en
dc.subject.other	Materials testing	en
dc.subject.other	Microstructure	en
dc.subject.other	Pulsed laser applications	en
dc.subject.other	Textures	en
dc.subject.other	Wear of materials	en
dc.subject.other	Antiwear surface treatment	en
dc.subject.other	Friction coefficient	en
dc.subject.other	Microhardness testing	en
dc.subject.other	Pin on disk wear testing	en
dc.subject.other	Process optimization	en
dc.subject.other	Pulsed laser surface modification	en
dc.subject.other	Scuffing	en
dc.subject.other	Surface treatment	en
dc.subject.other	iron-cast	en
dc.subject.other	surface treatment	en
dc.subject.other	wear	en
dc.title	Wear behavior of anti-galling surface textured gray cast iron using pulsed-CO2 laser treatment	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/S0043-1648(96)07339-5	en
heal.identifier.secondary	http://dx.doi.org/10.1016/S0043-1648(96)07339-5	en
heal.language	English	en
heal.publicationDate	1997	en
heal.abstract	In the present study the surface modification of BS300 gray cast iron, using high power pulsed-CO2 laser irradiation, is adopted in order to establish an anti-galling surface texture and, therefore, to improve wear and friction behavior. The process optimization and the resultant microstructural and microhardness changes are also reported and discussed. Subsequent wear testing of large-scale surface treated materials, using the pin-on-disk configuration, indicate weak scuffing susceptibility and slightly lower friction coefficients as compared to the flame-hardened materials, currently used in industry. The results of the present study may be of interest to the automotive and sheet-metal forming industry, due to the extensive use of this iron as a component during the deep-drawing process.	en
heal.publisher	ELSEVIER SCIENCE SA LAUSANNE	en
heal.journalName	Wear	en
dc.identifier.doi	10.1016/S0043-1648(96)07339-5	en
dc.identifier.isi	ISI:A1997XF87400024	en
dc.identifier.volume	205	en
dc.identifier.issue	1-2	en
dc.identifier.spage	178	en
dc.identifier.epage	185	en