Results 81 to 90 of about 9,105 (209)
, 2009 Tato bakalářská práce se zabývá cermety jako nástrojovým materiálem. V první části práce je uveden základní přehled nástrojových materiálů. Druhá část je zaměřena na druhy, výrobu a vlastnosti cermetů.
Hanousek, Petr
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A note on threshold velocity criteria for modelling the solid particle erosion of WC/Co MMCs [PDF]
, 2011 The threshold velocity for erosion of a ductile material is considered as the velocity required for initiation of plastic deformation in the substrate.
Jana, B.D., Stack, M.M.
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Microstructure, Wear Behavior and Corrosion Resistance of WC-FeCrAl and WC-WB-Co Coatings
Metals, 2018 The paper is focused on investigating the quality of two grades of thermally sprayed coatings deposited by high-velocity oxygen fuel (HVOF) technology. One grade contains WC hard particles in an environmentally progressive Ni- and Co-free FeCrAl matrix ...
Janette Brezinová +4 more
doaj +1 more source
"Product Complexity and Economic Development" [PDF]
We rank 5,107 products and 124 countries according to the Hidalgo and Hausmann (2009) measures of complexity. We find that: (1) the most complex products are in machinery, chemicals, and metals, while the least complex products are raw materials and ...
Arnelyn Abdon +3 more
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Influence of carbon content on the sinterability of an FeCr matrix cermet reinforced with TiCN [PDF]
, 2013 The influence of carbon content on an iron-chromium cermet composite reinforced with Ti(C,N) (50 vol.%) has been studied. A thermodynamic simulation was performed using the ThermoCalc software to calculate the phase diagram of the composite.
Alvaredo Olmos, Paula +2 more
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Características de los recubrimientos WC-NiCrBSiFe en función del sistema de proyección térmica
Revista de Metalurgia, 2004 El material tipo cermet WC-NiCrBSiFe se emplea como elemento protector frente al desgaste, en elementos de calderas de vapor, como son los sobrecalentadores y recalentadores de vapor, donde las condiciones de servicio tan severas (alta temperatura ...
V. Higuera-Hidalgo +2 more
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Evaluation of cermet materials suitable for lithium lubricated thrust bearings for high temperature operation [PDF]
Cerment materials (HfC - 10 wt% W; HfC - 10 wt% TaC - 10 wt%W; HfC - 2 wt% CbC - 8 wt% Mo;Hfn - 10 wt% W; Hfn - 10 wt% TaN - 10 wt% W; and ZrC - 17 wt% W) were evaluated for possible use as lithium-lubricated bearings in the control system of a nuclear ...
Hendrixson, W. H., Sinclair, J. H.
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High temperature resistant cermet and ceramic compositions [PDF]
, 1978 Cermet compositions having high temperature oxidation resistance, high hardness and high abrasion and wear resistance, and particularly adapted for production of high temperature resistant cermet insulator bodies are presented.
Phillips, W. M.
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Microstructure and mechanical properties of TiC reinforced NbC-Ni4VC4Mo2C cermets
Materials Research ExpressThe class of NbC-Ni cermets has emerged as a promising environmentally friendly alternative to WC-Co cemented carbide tools, although some inherent properties i.e.
Asad Malik +5 more
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Open CeramicsHigh-entropy ceramic-based cermets represent a new and promising direction in improving the mechanical properties of conventional hardmetals through the formation of complex microstructures during synthesis. This has been systematically studied in two Co-
Dmytro Vedel +9 more
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