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Matches 1 - 50 out of 1,058

Document Document Title
WO/2018/189146A1
The present disclosure relates to a metal-graphene composite product in the form of a sliding contact of an electric power application, in which graphene flakes are dispersed in a matrix of the metal, as well as to a method for obtaining...  
WO/2018/167017A1
A method of making a polycrystalline cubic boron nitride (PCBN), material is provided. The matrix precursor powder comprises an aluminium compound. The method comprises mixing matrix precursor powder comprising particles having an averag...  
WO/2018/167022A1
A polycrystalline cubic boron nitride, PCBN, material is provided. The material comprises between 30 and 90 weight per cent cubic boron nitride (cBN) and a matrix material in which the cBN particles are dispersed. The matrix material com...  
WO/2018/162321A1
The invention relates to a cutting element for a machining tool, in particular a milling tool (1), which has at least one chip-removing cutting edge (13), wherein the cutting element (5) has a sintered base body (15), in which diamond gr...  
WO/2018/123380A1
[Problem] To provide a heat dissipation component which is for a semiconductor element, which has a high thermal conductivity and a linear expansion coefficient close to that of a semiconductor element, and which is highly reliable and h...  
WO/2018/122312A1
A polycrystalline super hard construction has a first region comprising a body of thermally stable polycrystalline super hard material having an exposed surface forming a working surface, and a peripheral side edge, said polycrystalline ...  
WO/2018/122161A1
A super hard polycrystalline construction is disclosed as comprising a body of super hard material having a first fraction of super hard grains in a matrix of a second fraction of super hard grains. The average grain size of the first fr...  
WO/2018/122166A1
A super hard polycrystalline construction is disclosed as comprising a body of super hard material bonded to a substrate. The body of super hard material comprises an outer peripheral region formed of interbonded grains of super hard mat...  
WO/2018/122307A1
A super hard polycrystalline construction is disclosed as comprising a first region comprising a body of thermally stable polycrystalline diamond material comprising a plurality of intergrown grains of diamond material; a second region f...  
WO/2018/122164A1
A method of forming a super hard polycrystalline construction is disclosed as comprising placing a pre-formed structure of a first material into a canister, introducing a plurality of grains or particles of super hard material into the c...  
WO/2018/122310A1
A super hard polycrystalline construction has a first region comprising a body of thermally stable polycrystalline super hard material having an exposed surface forming a working surface, and a peripheral side edge, said polycrystalline ...  
WO/2018/122309A1
A polycrystalline super hard construction is disclosed having a first region comprising a body of thermally stable polycrystalline super hard material having an exposed surface forming a working surface, and a peripheral side edge, the p...  
WO/2018/115740A1
The invention relates to a method for treating a superhard composite material (21) comprising a polycrystalline microstructure and a binder, said method comprising the following steps: placing (200) a surface of said superhard composite ...  
WO/2018/105297A1
A composite member provided with a substrate configured from a composite material including a metal and a non-metal. The substrate has on one surface thereof a spherical curve with a curvature radius R of not less than 5000 mm and not mo...  
WO/2018/103204A1
Provided is a diamond saw blade suitable for a 120V low-speed cutting device, comprising the following components by weight percentage: 40-46.5% iron, 32-39% copper, 3-8.6% tin, 1-4.5% nickel, 1-4% cobalt, and 1-8.5% HYF alloy powder, th...  
WO/2018/092195A1
This cutting tool is provided with a shank part, a joining part, and a cutting part attached to the shank part via the joining part. The cutting part has a core part and a surface part. The surface part, arranged about the central axis o...  
WO/2018/088174A1
This composite sintered body comprises: a plurality of diamond particles; a plurality of cubic boron nitride particles; and the remainder being a binder phase, wherein the composite sintered body has a skeleton structure in which at leas...  
WO/2018/084839A1
The present disclosure provides a sintering assembly and a polycrystalline diamond compact (PDC) including a acid-labile leach-enhancing material, a PDC including cavities formed by removal of an acid-labile leach-enhancing material, and...  
WO/2018/074275A1
A composite sintered material includes diamond particles having an average particle diameter of 10 μm or less, cubic boron nitride particles having an average particle diameter of 2 μm or less and a remainder made up by a binder phase,...  
WO/2018/066231A1
A material for a rotary cutting edge has an installation structure-forming section that will become a section for installation on a shank, a cutting structure-forming section that will become the cutting edge, and a bonding section. The ...  
WO/2018/066231A9
A material for a rotary cutting edge has an installation structure-forming section that will become a section for installation on a shank, a cutting structure-forming section that will become the cutting edge, and a bonding section. The ...  
WO/2018/050796A1
A method for manufacturing an impregnated segment includes forming a base tier by depositing one or more layers of molten metallic material. The base tier has a plurality of cavities. The method further includes inserting at least one su...  
WO/2018/014054A1
What is provided is a method for producing a hard metal product (1), having the steps of: powder-metallic production of a hard metal with hard material particles (4) embedded in a ductile first metallic binder (3), wherein the hard mater...  
WO/2017/176233A1
The invention can be used in the production of materials for current collectors on electrically-driven vehicles. The material contains carbon fibres and filaments, sintered iron powders and graphite, with localised inclusion of granules ...  
WO/2017/158993A1
Provided is an aluminum-diamond-based composite which can be processed with high dimensional accuracy. The flat-plate-shaped aluminum-diamond-based composite is coated with a surface layer of which the entire surface has an average film ...  
WO/2017/158122A1
The invention relates to a method and to a device for producing a hard-metal pressed article, and to a hard-metal pressed article. The method comprises the following steps: providing a multi-part die (46), comprising: feeding at least on...  
WO/2017/161258A1
Methods of treating carbon nanotubes include disposing a plurality of carbon nanotubes in a chamber; reducing a pressure of an atmosphere within the chamber; increasing a temperature within the chamber; and removing gases from interstice...  
WO/2017/161074A1
Polycrystalline diamond bodies having an annular region of diamond grains and a core region of diamond grains and methods of making the same are disclosed. In one embodiment, a polycrystalline diamond body includes an annular region of i...  
WO/2017/148691A1
The invention relates to a method for producing a conductor (2) from a conductive material, wherein a conductor strand (4) is drawn through an opening of a first shaping tool (6) as part of a drawing process, whereby an peripheral contou...  
WO/2017/151895A1
A polycrystalline diamond compact includes a polycrystalline diamond material having a plurality of grains of diamond bonded to one another by inter-granular bonds and an intermetallic gamma prime (γ') or κ-carbide phase disposed withi...  
WO/2017/130283A1
In composite materials containing diamond particles dispersed within cemented carbide, it is difficult to simply increase the size of the diamond particles and further improve the grinding force, while preserving the grindability and wea...  
WO/2017/114680A1
A superhard polycrystalline construction comprises a body of polycrystalline superhard material formed of a mass of superhard grains exhibiting inter-granular bonding and defining a plurality of interstitial regions therebetween, and a n...  
WO/2017/114675A1
A method of forming a super hard polycrystalline construction comprises forming a pre-composite assembly comprising a skeleton formed of a first material, and a region of super hard particles or grains, the skeleton having one or more vo...  
WO/2017/114678A1
A super hard construction comprises a substrate comprising a peripheral surface, an interface surface and a longitudinal axis extending in a plane and a super hard material layer formed over the substrate and having an exposed outer surf...  
WO/2017/114677A1
A superhard polycrystalline construction comprises a body of polycrystalline superhard material comprising a structure comprising superhard material, the structure having porosity greater than 20% by volume and up to around 80% by volume...  
WO/2017/106442A1
Polycrystalline diamond cutters for rotary drill bits and methods of making the same are disclosed. A polycrystalline diamond compact (100) includes a polycrystalline diamond body having a working surface, an interface surface, and a per...  
WO/2017/077137A3
The present invention relates to a method for the economic production of metallic parts, with high flexibility in the geometry attainable. It also relates to the material required for the manufacturing of those parts. The method of the p...  
WO/2017/077137A9
The present invention relates to a method for the economic production of metallic parts, with high flexibility in the geometry attainable. It also relates to the material required for the manufacturing of those parts. The method of the p...  
WO/2017/065139A1
The present invention provides an aluminum-diamond composite which combines high thermal conductivity and a coefficient of thermal expansion close to a semiconductor element, and in which the difference between the thicknesses of both su...  
WO/2017/009610A1
A method of fabrication of a structure (10) is described, the structure comprising an open cell foam element (12) of metallic, refractory, ceramic and/or diamond form, and/or provided with one or more metallic, refractory, ceramic and/or...  
WO/2016/200913A1
In a method of treating a material solvent, brass granules, copper granules, and carbon nanotubes are mixed, in the absence of silver, iron pyrite, and graphene, to form a first mixture. The first mixture is then added to a second mixtur...  
WO/2016/193974A1
This invention relates to metal composites and to metal-alloy composites. Metal-alloy composites of this invention comprise a metal alloy and layered inorganic nanostructures or nanoparticles such as nanotubes, nanoscrolls, spherical or ...  
WO/2016/182865A1
Polycrystalline diamond cutting elements having enhanced thermal stability, drill bits incorporating the same, and methods of making the same are disclosed herein. In one embodiment, a cutting element includes a substrate having a metal ...  
WO/2016/182866A1
Polycrystalline diamond cutting elements having enhanced thermal stability, drill bits incorporating the same, and methods of making the same are disclosed herein. In one embodiment, a cutting element includes a substrate having a metal ...  
WO/2016/182864A1
Cutting elements having accelerated leaching rates and methods of making the same are disclosed herein. In one embodiment, a method of forming a cutting element includes assembling a reaction cell having diamond particles, a non-catalyst...  
WO/2016/177895A1
The invention relates to a method for producing a tool comprising a body having at least one diamond and/or part containing and/or consisting of CBN, and is characterized in that a cutting element is produced as a working part and the bo...  
WO/2016/173946A1
A sintered polycrystalline body and a method of forming the sintered polycrystalline body are disclosed. The sintered polycrystalline body comprises a plurality of particles cubic boron nitride dispersed in a matrix. The matrix includes ...  
WO/2016/160486A1
Diamond bodies and methods of manufacture are disclosed. Diamond bodies are formed from at least a bimodal, alternatively a tri-modal or higher modal, feedstock having at least one fraction of modified diamond particles with a fine parti...  
WO/2016/118739A1
Polycrystalline diamond cutters for rotary drill bits and methods of making the same are disclosed. Polycrystalline diamond cutters include a support substrate and a polycrystalline diamond body coupled to the support substrate. The poly...  
WO/2016/107925A1
A superhard polycrystalline construction comprises a body of polycrystalline superhard material having a superhard phase comprising interbonded grains having interstitial spaces therebetween, and a non-super hard phase dispersed in the i...  

Matches 1 - 50 out of 1,058