[go: up one dir, main page]

Zhou et al., 2019 - Google Patents

W-Cu composites reinforced by copper coated graphene prepared using infiltration sintering and spark plasma sintering: A comparative study

Zhou et al., 2019

View PDF
Document ID
11251930743189602504
Author
Zhou K
Chen W
Wang J
Yan G
Fu Y
Publication year
Publication venue
International Journal of Refractory Metals and Hard Materials

External Links

Snippet

In order to solve problems of significant interfacial reactions and agglomeration in graphene reinforced Wsingle bond Cu composites, powders of copper coated graphene (Cu@ Gr) were pre-mechanically mixed with tungsten and copper powders, and then graphene doped …
Continue reading at researchportal.northumbria.ac.uk (PDF) (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ
    • C22C32/0084—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ carbon or graphite as the main non-metallic constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/12—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on oxides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making alloys
    • C22C1/04—Making alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628—Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802—Powder coating materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum

Similar Documents

Publication Publication Date Title
Zhou et al. W-Cu composites reinforced by copper coated graphene prepared using infiltration sintering and spark plasma sintering: A comparative study
Zhang et al. The influence of pre-sintering temperature on the microstructure and properties of infiltrated ultrafine-grained tungsten-copper composites
Efe et al. An investigation of the effect of SiC particle size on Cu–SiC composites
Kang et al. Microstructure and thermal properties of copper–diamond composites with tungsten carbide coating on diamond particles
Han et al. Fabrication and mechanical properties of WC nanoparticle dispersion-strengthened copper
Efe et al. The effect of SiC particle size on the properties of Cu–SiC composites
El-Kady et al. Preparation and characterization of Cu/(WC-TiC-Co)/graphene nano-composites as a suitable material for heat sink by powder metallurgy method
Mallikarjuna et al. Effect of carbon nanotube and silicon carbide on microstructure and dry sliding wear behavior of copper hybrid nanocomposites
Zhang et al. Influence of Ti content on the microstructure and properties of graphite flake/Cu-Ti composites fabricated by vacuum hot pressing
Xie et al. Enhancing thermal conductivity of Diamond/Cu composites by regulating distribution of bimodal diamond particles
Zhang et al. Fabrication and properties of the W-30wt% Cu gradient composite with W@ WC core-shell structure
Ardestani et al. The effect of sintering temperature on densification of nanoscale dispersed W–20–40% wt Cu composite powders
Li et al. Densification and properties investigation of W-Cu composites prepared by electroless-plating and activated sintering
Golnaz et al. Investigation on corrosion behavior of Cu–TiO2 nanocomposite synthesized by the use of SHS method
Wang et al. Effect of sintering temperature on fine-grained CuW composites with high copper
Chen et al. Development of cemented carbides with CoxFeNiCrCu high-entropy alloyed binder prepared by spark plasma sintering
Shi et al. Enhancing copper infiltration into alumina using spark plasma sintering to achieve high performance Al2O3/Cu composites
Chen et al. Effect of interface modification by Cu-coated W powders on the microstructure evolution and properties improvement for Cu–W composites
Huang et al. Effects of TiN nanoparticles on the microstructure and properties of W–30Cu composites prepared via electroless plating and powder metallurgy
Abu–Okail et al. Effect of GNPs content at various compaction pressures and sintering temperatures on the mechanical and electrical properties of hybrid Cu/Al2O3/xGNPs nanocomposites synthesized by high energy ball milling
Li et al. Long-term ball milling and hot pressing of in-situ nanoscale tungsten carbides reinforced copper composite and its characterization
Wen et al. 2D materials-based metal matrix composites
Li et al. WC strengthened W–Cu nanocomposite powder synthesized by in-situ reactions
Zhou et al. Effect of sintering temperature on microstructure and properties of nano-WC particle reinforced copper matrix composites prepared by hot-pressing sintering
Zhang et al. Effect of SiC nanoparticle on microstructure and mechanical properties of graphene nanosheet (GNS) reinforced aluminum composites