Rodyti trumpą aprašą

dc.contributor.authorChayeuski, V.V.
dc.contributor.authorZhylinski, V.V.
dc.contributor.authorČernašėjus, Olegas
dc.contributor.authorVišniakov, Nikolaj
dc.contributor.authorČernašėjienė, Raimonda
dc.date.accessioned2023-09-18T16:59:24Z
dc.date.available2023-09-18T16:59:24Z
dc.date.issued2017
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/118505
dc.description.abstractTransition metals nitride and carbide hard coatings have been applied to protect cutting tools against damage in various industrial fields. The tungsten carbide (WC) ligated with cobalt is one of the modern solutions for cutting tools The hard coatings possess attractive properties, sush as greater wear resistance, and chemical stability. However, some traditional hard ceramics, such as nitrides, carbides, borides, and oxides (TiAlN, TiC, TiB2, etс.) do not have the capability to retain their properties under heavy cutting conditions. The life time of carbide tools can be considerably improved by the nanostructured multilayers coatings such as TiCN, TiCrN, AlCrN, CrZrN, etc. synthesized by the physical vapor deposition (PVD) process, and are found to possess superior mechanical properties [1, 2]. The use of ultradisperse diamonds (UDD), obtained by detonation of explosives, as a composite in electrochemical and chemical metal-diamond coatings also leads to an increase in their wear resistance, significant adhesion, and a significant decrease of the friction coefficient [3]. Treatment of hard alloy knives with the combined electroplating and PVD methods proved to provide increase of durability period of the ZrN-Ni-Co-coated cutting tools for laminated chipboard milling [4]. In this work, a cathode arc evaporation physical vapor deposition (CAE-PVD) and electroplating processes were used for the deposition of ZrC/Ni-UDD coating on the tungsten carbide cutting inserts. The microstructure, phase and elemental composition of the ZrC/Ni-UDD coating are studied and reported.eng
dc.formatPDF
dc.format.extentp. 65-66
dc.format.mediumtekstas / txt
dc.language.isoeng
dc.source.urihttps://talpykla.elaba.lt/elaba-fedora/objects/elaba:24011332/datastreams/COVER/content
dc.subjectMC05 - Pažangios konstrukcinės ir daugiafunkcinės medžiagos, nanodariniai / Innovative constructive and multifunctional materials, nanostructures
dc.titleStructural characteristics of ZrC/Ni-UDD coatings deposited on a tungsten carbide cutting tool
dc.typeKonferencijos pranešimo santrauka / Conference presentation abstract
dcterms.references4
dc.type.pubtypeT2 - Konferencijos pranešimo tezės / Conference presentation abstract
dc.contributor.institutionBelarusian State Technological University
dc.contributor.institutionVilniaus Gedimino technikos universitetas
dc.contributor.facultyMechanikos fakultetas / Faculty of Mechanics
dc.contributor.departmentMechanikos mokslo institutas / Institute of Mechanical Science
dc.contributor.departmentMedžiagotyros ir suvirinimo katedra / Department of Materials Science and Welding
dc.subject.researchfieldT 009 - Mechanikos inžinerija / Mechanical enginering
dc.subject.researchfieldT 008 - Medžiagų inžinerija / Material engineering
dc.subject.ltspecializationsL104 - Nauji gamybos procesai, medžiagos ir technologijos / New production processes, materials and technologies
dc.subject.enChromium carbide
dc.subject.enCoating
dc.subject.enNi- ultradisperse diamonds
dc.subject.enTungsten carbide
dc.subject.enMicrostructure
dc.subject.enPVD
dc.subject.enSEM
dc.subject.enCutting tools
dcterms.sourcetitleThe 13th International Conference Mechatronic Systems and Materials (MSM - 2017), 3-5 July 2017, Vilnius, Lithuania : abstracts
dc.publisher.nameTechnika
dc.publisher.cityVilnius
dc.identifier.elaba24011332


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