Zobrazeno 1 - 10
of 89
pro vyhledávání: '"T. Leyendecker"'
Autor:
Konstantinos-Dionysios Bouzakis, W. Koelker, G. Katirtzoglou, S. Makrimallakis, Georgios Skordaris, S. Gerardis, S. Bolz, E. Bouzakis, T. Leyendecker
Publikováno v:
Surface and Coatings Technology. 205:1564-1570
High Power Pulsed Magnetron Sputtering (HPPMS) techniques jointly with the deposition of a graded Cr/CrN-nanointerlayer on cutting inserts can increase the film adhesion and consequently the tool life. These improvements depend on the roughness of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2b44db202cd8eed40c7077e736fb737
https://doi.org/10.1016/j.surfcoat.2010.09.010
https://doi.org/10.1016/j.surfcoat.2010.09.010
Publikováno v:
Thin Solid Films. 517:1251-1256
Hard coatings with high hardness, high oxidation resistance and thermal stability are used for economical machining. In this regard nanostructured (Cr,Al)N and nc-(Cr,Al)N/a-Si 3 N 4 films were sputtered on tungsten carbide tools and WC/Co samples by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f304f7fbf95bb97b728498cfe54d72c0
https://doi.org/10.1016/j.tsf.2008.06.050
https://doi.org/10.1016/j.tsf.2008.06.050
Publikováno v:
Thin Solid Films. 460:181-189
One of the most significant applications of the impact test is to investigate thin hard coatings fatigue properties. Herein the test conditions and duration up to the film damage initiation, are considered in order to determine the critical stresses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98f202a1cf50671f3880e850adbcb6ad
https://doi.org/10.1016/j.tsf.2004.02.009
https://doi.org/10.1016/j.tsf.2004.02.009
Publikováno v:
Surface and Coatings Technology. :157-163
In the last years a variety of plasma sources have been developed for film deposition by magnetron sputtering. In addition to RF and DC sputter sources, pulsed DC and low-frequency plasma sources are gaining increased attention in sputter technology.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::987e408df6e837aefb672f56f7c4c641
https://doi.org/10.1016/s0257-8972(02)00480-2
https://doi.org/10.1016/s0257-8972(02)00480-2
Publikováno v:
Surface and Coatings Technology. :480-485
Dry cutting processes effect increased economic efficiency and at the same time fulfil ecological requirements. However, elimination of coolants involves absence of their positive influences on the metal cutting process such as lubrication, heat diss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19ae11da9e66ace92237de66851e8106
https://doi.org/10.1016/s0257-8972(01)01375-5
https://doi.org/10.1016/s0257-8972(01)01375-5
Autor:
Georg Erkens, R. Wenke, N. Vidakis, Nikolaos Michailidis, T. Leyendecker, H.-G. Fuss, Kyriakos Efstathiou, Konstantinos-Dionysios Bouzakis
Publikováno v:
Surface and Coatings Technology. :501-507
The fatigue and wear behavior of PVD coatings on cemented carbide substrates in milling are investigated experimentally and analytically through Finite Elements Method (FEM) simulation of the cutting process. Cutting inserts with different cutting ed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f533cdd1f853923a5f3495f4126e1931
https://doi.org/10.1016/s0257-8972(00)00971-3
https://doi.org/10.1016/s0257-8972(00)00971-3
Publikováno v:
Thin Solid Films. :127-133
Due to the negative influence of cobalt upon a number of CVD processes, the cobalt binder phase in cemented carbide substrates has to be removed in the near surface region in a pre-treatment step prior to deposition of e.g. diamond films. The removal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cd581fa43daeee2592bee2a248aa620
https://doi.org/10.1016/s0040-6090(99)00508-8
https://doi.org/10.1016/s0040-6090(99)00508-8
Autor:
Konstantinos-Dionysios Bouzakis, Georg Erkens, N. Vidakis, G. Fuss, Nikolaos Michailidis, T. Leyendecker
Publikováno v:
Scopus-Elsevier
Thin, hard, titanium- and aluminium-derived nitride coatings are usually operated at elevated temperatures. Typical examples are coated tools, applied in manufacturing especially at high cutting speeds. The operation of coatings in high-temperature e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::85dfd74b307fd0284e19f61e60c6ecc8
https://doi.org/10.1016/s0257-8972(99)00336-9
https://doi.org/10.1016/s0257-8972(99)00336-9
Publikováno v:
Surface and Coatings Technology. :213-218
In order to investigate the structure of PVD alumina coatings as a function of substrate temperature and deposition conditions, Al 2 O 3 films have been deposited by reactive magnetron sputtering at deposition temperatures between 100 and 600°C on c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1446eb2c5a1f45ebb7a25781f4813f16
https://doi.org/10.1016/s0257-8972(99)00458-2
https://doi.org/10.1016/s0257-8972(99)00458-2
Publikováno v:
Surface and Coatings Technology. 112:146-151
The reaming finishing process sets special high demands on the quality and wear resistance of reamers. The best adapted cutting geometrics and parametric cuts only allow high surface qualities and minimum deviations from a circular form to be obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a59f149805282c24acf7deb8007b4ef4
https://doi.org/10.1016/s0257-8972(98)00775-0
https://doi.org/10.1016/s0257-8972(98)00775-0