Comparison of wear properties of tool steels AISI D2 and O1 with the same hardness

Bourithis, L; Papadimitriou, GD; Sideris, J

dc.contributor.author	Bourithis, L	en
dc.contributor.author	Papadimitriou, GD	en
dc.contributor.author	Sideris, J	en
dc.date.accessioned	2014-03-01T01:23:43Z
dc.date.available	2014-03-01T01:23:43Z
dc.date.issued	2006	en
dc.identifier.issn	0301-679X	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/17113
dc.subject	AISI D2	en
dc.subject	AISI O1	en
dc.subject	Wear resistance	en
dc.subject.classification	Engineering, Mechanical	en
dc.subject.other	Abrasion	en
dc.subject.other	Adhesion	en
dc.subject.other	Hardness	en
dc.subject.other	Microstructure	en
dc.subject.other	Rubber products	en
dc.subject.other	Wear of materials	en
dc.subject.other	Wear resistance	en
dc.subject.other	Wheels	en
dc.subject.other	AISI D2	en
dc.subject.other	AISI O1	en
dc.subject.other	Two-body abrasion	en
dc.subject.other	Wear properties	en
dc.subject.other	Tool steel	en
dc.title	Comparison of wear properties of tool steels AISI D2 and O1 with the same hardness	en
heal.type	journalArticle	en
heal.identifier.primary	10.1016/j.triboint.2005.03.005	en
heal.identifier.secondary	http://dx.doi.org/10.1016/j.triboint.2005.03.005	en
heal.language	English	en
heal.publicationDate	2006	en
heal.abstract	Two commercial cold work tool steels, AISI D2 and O1, were heat treated in order to obtain the same hardness 700 HV (60 HRc) and were subsequently tested in three different modes of wear, namely in adhesion, three-body and two-body abrasion, by using pin-on-disk, dry sand/rubber wheel apparatus and pin abrasion on SiC, respectively. Even though AISI 01 and D2 steel are heat treated to the same hardness, they perform differently under the three modes of wear examined. The results show that the steel microstructures play the most important role in determining the wear properties. For relatively low sliding speeds AISI 01 steel performs up to 12 times better than AISI D2 steel in adhesive wear. For higher sliding speeds, however, this order is reversed due to oxidation taking place on the surface of the AISI D2 steel. The wear rate of both tool steels in three-body and two-body abrasion wear is proportional to the applied load. In three-body abrasive wear, AISI D2 exhibits a normalised wear rate about two times lower than the AISI 01 tool steel, and this is due to the presence of the plate-like hard carbides in its microstructure. Both tool steels perform 3-8 times better in three-body abrasive wear conditions than in two-body abrasive wear. (c) 2005 Elsevier Ltd. All rights reserved.	en
heal.publisher	ELSEVIER SCI LTD	en
heal.journalName	Tribology International	en
dc.identifier.doi	10.1016/j.triboint.2005.03.005	en
dc.identifier.isi	ISI:000236397700003	en
dc.identifier.volume	39	en
dc.identifier.issue	6	en
dc.identifier.spage	479	en
dc.identifier.epage	489	en