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Crack Free Tungsten Carbide Reinforced Ni(Cr) Layers obtained by Laser Cladding

Amado Paz, José Manuel; Tobar Vidal, María José; Yañez Casal, Armando Jose; Amigó Borrás, Vicente; Candel Bou, Juan José (Elsevier, 2011-04-15)

[EN] The development of hardfacing coatings has become technologically significant in many industries A common approach is the production of metal matrix composites (MMC) layers. In this work NiCr-WC MMC hardfacing layers ...
Evaluación de las transformaciones estructurales en recubrimientos de WC10Ni depositados por laser cladding sobre acero para herramienta EN 12379

Candel Bou, Juan José; Amigó Borrás, Vicente; Sampedro, Jesús; Bonache Bezares, Victoria (CSIC, 2011)

[ES] Los materiales compuestos de matriz metálica reforzados con carburos, son conocidos por su elevada resistencia a todos los tipos de desgaste, debido a la combinación de las partículas duras en una matriz metálica ...
Hardness and Young's modulus distributions in atmospheric plasma sprayed WC-Co coatings using nanoindentation

Rayón Encinas, Emilio; Bonache Bezares, Victoria; Salvador Moya, Mª Dolores; Roa, J. J.; Sánchez, E. (Elsevier, 2011-05-25)

A statistical indentation analysis of WC-Co coatings obtained by atmospheric plasma spray (APS) with two secondary plasma gases, H 2 and He, was investigated using an instrumented indentation technique with the aim of ...
Influence of plasma intensity on wear and erosion resistance of conventional and nanometric WC-Co coatings deposited by APS

Bonache Bezares, Victoria; Salvador Moya, Mª Dolores; García, J.C.; Sánchez, E.; Bannier, E. (ASM International, 2011)

The effects of plasma intensity and powder particle size on wear and erosion resistance have been evaluated for WC-12 wt.%Co coatings deposited by Air Plasma Spraying. Coatings were deposited from micrometric and nanostructured ...
Microstructural control of ultrafine and nanocrystalline WC-12Co-VC/Cr3C2 mixture by spark plasma sintering

Bonache Bezares, Victoria; Salvador Moya, Mª Dolores; García-Rocha, Victoria; Borrell Tomás, María Amparo (Elsevier, 2011-04)

The aim of this present work is to study the effect of VC and/or Cr 3C 2 in densification, microstructural control and mechanical behaviour of WC-12Co ultrafine and nanocrystalline mixtures, consolidated by spark plasma ...

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Browsing by Subject "Tungsten carbide"

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Browsing by Subject "Tungsten carbide"