Severe Plastic Deformation an Advanced Method for Nanostructuring Shape Memory Alloys

dc.contributor.author	Gurău, Gheorghe
dc.contributor.author	Gurău, Carmela
dc.contributor.author	Tănase, Dinel
dc.contributor.author	Drugescu, Elena
dc.date.accessioned	2018-11-02T13:29:59Z
dc.date.available	2018-11-02T13:29:59Z
dc.date.issued	2007
dc.identifier.issn	1453 – 083X
dc.identifier.uri	http://10.11.10.50/xmlui/handle/123456789/5587
dc.description	THE ANNALS OF “DUNAREA DE JOS” UNIVERSITY OF GALATI. FASCICLE IX. METALLURGY AND MATERIALS SCIENCE N0. 2 – 2007, ISSN 1453 – 083X	ro_RO
dc.description.abstract	Severe plastic deformation (SPD) is an advanced plastic deformation. In this process nanostructuring metals and alloys may be produced. Nanostructured shape memory alloys are associate with a very high strength, toughness, fatigue life and wear resistance. In recent, bulk nanostructured SMA are used for medicine advanced applications and smart micro devices. In this paper we present the concept and principles SPD. There are two distinct methods: Equal Channel Angular Pressing ECAP or Equal Cannel Angular Extrusion –ECAE and High Pressure Torsion – HPT. Also we present some results about nanostructuring a hard deformable shape memory alloy using a original HPT, and a improved ECAE device.	ro_RO
dc.language.iso	en	ro_RO
dc.publisher	Universitatea "Dunărea de Jos" din Galați	ro_RO
dc.subject	severe plastic deformation	ro_RO
dc.subject	ECAP	ro_RO
dc.subject	HPT	ro_RO
dc.title	Severe Plastic Deformation an Advanced Method for Nanostructuring Shape Memory Alloys	ro_RO
dc.type	Article	ro_RO