Zobrazeno 1 - 10
of 156
pro vyhledávání: '"Benno Lux"'
Autor:
Benno Lux, Roland Haubner
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 24:380-386
Diamond deposition on steel substrates is an interesting topic for tool production. Till now WC–Co hardmetal and ceramic tools have been coated with low-pressure diamond. One of the main problems of coating steel substrates is their reactivity with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::900c82e6b5db507027db78463bd179e4
https://doi.org/10.1016/j.ijrmhm.2005.11.008
https://doi.org/10.1016/j.ijrmhm.2005.11.008
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 24:360-364
The present study deals with the production of hardmetals with ‘‘rounded’’ WC grains. Other than prismatic grains, such grains do not contain sharp edges, which form local tensile stress concentrations on loading of the composite, thus leadin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff2c0470e1abfbe451402c75782e4415
https://doi.org/10.1016/j.ijrmhm.2005.11.014
https://doi.org/10.1016/j.ijrmhm.2005.11.014
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 20:107-113
In order to improve the wear resistance of hardmetal cutting tools, coatings of hard materials were established. Especially the production of multilayer coatings, which combine useful properties of different materials was a topic of industrial and ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cca488faa429cfe693f815540d610eb4
https://doi.org/10.1016/s0263-4368(02)00008-2
https://doi.org/10.1016/s0263-4368(02)00008-2
Publikováno v:
Diamond and Related Materials. 11:555-561
Diamond coatings on WC-Co hardmetal tools are widely used for cutting non-ferrous materials. Until now adhesion problems of the diamond layers on the substrates are the limitation for heavy duty wear applications. The reduced adhesion is mainly cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45587376698fb72a51bd6d52a0eb4d2c
https://doi.org/10.1016/s0925-9635(01)00629-x
https://doi.org/10.1016/s0925-9635(01)00629-x
Autor:
Roland Haubner, Benno Lux
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 20:93-100
Nano-crystalline materials are of high interest, because mechanical and physical properties of such materials are different from coarse grained types. In case of diamond the CVD ballas type is a nano-crystalline material. Other names for ballas are a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5e4f40719c64eddfd20de2d6600e17c3
https://doi.org/10.1016/s0263-4368(02)00006-9
https://doi.org/10.1016/s0263-4368(02)00006-9
Publikováno v:
Diamond and Related Materials. 11:191-197
BCN-layers were deposited in a hot-filament supported reactor using the single source precursor tris(dimetylamino)boran. These experiments were strongly influenced by the stability of the Ta-filament. At filament temperatures of 1500 °C layer deposi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cd2eb5c646f49fc7c3191f12102ac86
https://doi.org/10.1016/s0925-9635(01)00567-2
https://doi.org/10.1016/s0925-9635(01)00567-2
Publikováno v:
International Journal of Refractory Metals and Hard Materials. 20:51-60
WC grain growth and growth inhibition of an 0.6 μm FSSS WC powder (average SEM size: 0.35 μm) were studied in WC–10 wt% Ni alloys by adding 0–2 wt% of inhibitor carbides (VC, Cr 3 C 2 , TaC, TiC and ZrC). Alloy gross carbon content turned out t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30969997cc35aba7421b6b09077c716d
https://doi.org/10.1016/s0263-4368(01)00070-1
https://doi.org/10.1016/s0263-4368(01)00070-1
Diamond deposition on hardmetal substrates after pre-treatment with aluminium or aluminium compounds
Publikováno v:
Diamond and Related Materials. 10:790-796
Diamond coated WC-Co hardmetal alloys are widely used as cutting tools for non-ferrous materials. A disadvantage is the poor adhesion of diamond layers on hardmetal, which is mainly caused by cobalt used as binder material. Various attempts have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2f1d72090043fcf4e10c1823cbc122b
https://doi.org/10.1016/s0925-9635(00)00610-5
https://doi.org/10.1016/s0925-9635(00)00610-5
Publikováno v:
Diamond and Related Materials. 9:494-501
During recent years, numerous publications have dealt with composites of various hard materials. The present work examines the production of a multilayer coating consisting of diamond as the basic layer with protective chemical vapor deposition (CVD)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a6711400878f68adfa2e5415110a54
https://doi.org/10.1016/s0925-9635(00)00214-4
https://doi.org/10.1016/s0925-9635(00)00214-4
Publikováno v:
Diamond and Related Materials. 9:351-357
The adhesion of diamond coatings onto hardmetal substrates is improved by a copper deposition produced by a cementation from aqueous CuSO 4 solutions. During this reaction Co is dissolved from the substrate surface and copper is deposited. To obtain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1faac49b183c79472ce6bbad8a1b042
https://doi.org/10.1016/s0925-9635(99)00250-2
https://doi.org/10.1016/s0925-9635(99)00250-2