000070241 001__ 70241
000070241 005__ 20191113135213.0
000070241 0247_ $$2doi$$a10.3390/coatings8020059
000070241 0248_ $$2sideral$$a105226
000070241 037__ $$aART-2018-105226
000070241 041__ $$aeng
000070241 100__ $$aChowdhury, S.
000070241 245__ $$aImprovement of Wear Performance of Nano-Multilayer PVD Coatings under Dry Hard End Milling Conditions Based on Their Architectural Development
000070241 260__ $$c2018
000070241 5060_ $$aAccess copy available to the general public$$fUnrestricted
000070241 5203_ $$aThe TiAlCrSiYN-based family of PVD (physical vapor deposition) hard coatings was specially designed for extreme conditions involving the dry ultra-performance machining of hardened tool steels. However, there is a strong potential for further advances in the wear performance of the coatings through improvements in their architecture. A few different coating architectures (monolayer, multilayer, bi-multilayer, bi-multilayer with increased number of alternating nano-layers) were studied in relation to cutting-tool life. Comprehensive characterization of the structure and properties of the coatings has been performed using XRD, SEM, TEM, micro-mechanical studies and tool-life evaluation. The wear performance was then related to the ability of the coating layer to exhibit minimal surface damage under operation, which is directly associated with the various micro-mechanical characteristics (such as hardness, elastic modulus and related characteristics; nano-impact; scratch test-based characteristics). The results presented exhibited that a substantial increase in tool life as well as improvement of the mechanical properties could be achieved through the architectural development of the coatings.
000070241 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000070241 590__ $$a2.33$$b2018
000070241 591__ $$aMATERIALS SCIENCE, COATINGS & FILMS$$b7 / 20 = 0.35$$c2018$$dQ2$$eT2
000070241 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000070241 700__ $$aBeake, B.D.
000070241 700__ $$aYamamoto, K.
000070241 700__ $$aBose, B.
000070241 700__ $$0(orcid)0000-0002-1296-4793$$aAguirre, M.$$uUniversidad de Zaragoza
000070241 700__ $$aFox-Rabinovich, G.S.
000070241 700__ $$aVeldhuis, S.C.
000070241 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000070241 773__ $$g8, 2 (2018), 59[14 pp]$$pCoatings$$tCOATINGS$$x2079-6412
000070241 8564_ $$s1977939$$uhttps://zaguan.unizar.es/record/70241/files/texto_completo.pdf$$yVersión publicada
000070241 8564_ $$s106299$$uhttps://zaguan.unizar.es/record/70241/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000070241 909CO $$ooai:zaguan.unizar.es:70241$$particulos$$pdriver
000070241 951__ $$a2019-11-13-13:45:19
000070241 980__ $$aARTICLE