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Matches 1 - 50 out of 9,768

Document Document Title
WO/2017/024989A1
A designing and manufacturing method for powder injection molding a piston ring comprises the following steps: (1) designing an elliptic equation of the piston ring according to the technical requirements of the piston ring product and p...  
WO/2017/027038A1
A drill bit formed of a binder comprising a copper nickel manganese alloy is disclosed. The binder has an increased content of manganese, which improves the strength and toughness of the drill bit. Manganese forms a solid solution with c...  
WO/2017/022145A1
The purpose of the present invention is to provide a method for producing a three-dimensionally shaped moulded article exhibiting more suitable heat removal properties as a die. The present invention provides a method for producing a thr...  
WO/2017/022144A1
The purpose of the present invention is to provide a method for producing a three-dimensionally shaped moulded article exhibiting more suitable heating properties as a die. The present invention provides a method for producing a three-di...  
WO/2017/019368A1
A number of variations may include a method that may include casting or providing a central core comprising titanium aluminide; and metal injection molding a shell comprising titanium aluminide around the central core to produce a rotor ...  
WO/2017/012841A1
The invention relates to a tribological system, comprising a valve seat ring produced of sintered material and a valve, which is untreated or is hardened and/or plated at least in the seat region, said tribological system being character...  
WO/2017/012813A1
The invention relates to a hybrid electrode (Fig. 1c) for use in magnetic-inductive flowmeters, characterized in that the hybrid electrode is fabricated from a base and an electrode head, wherein the electrode head is produced by a metho...  
WO/2017/012964A1
The invention relates to a fluid energy machine component (10), in particular a turbomachine component or piston machine component, composed of a metal material and having a component surface (11). In a first region (12) below the compon...  
WO2017011825A1
A downhole cutting tool includes a body having at least 80 % of its volume made of at least one metallic region. The at least one metallic region includes a plurality of metallic particles in an infiltration binder. The infiltration bind...  
WO/2017/009264A1
The invention relates to a method and a device for allowing the removal of the oxides present on the surface of nodules of a metal powder before using same in a solid or liquid industrial powder assembly method, characterised in that it ...  
WO2017011415A1
A method of making a mill cutting structure includes combining cutting structure assembly components, including an infiltrant, a metallic starting material, and at least one pre-formed hard material body. The cutting structure assembly c...  
WO2017009413A1
A tool has a base body (4) made from a low-alloy steel. The tool has one or more sintered blades (6). The blade (6) has a cutting edge (8) and a base (17). The blade (6) is welded to the base body (4) by the base (17). The cutting edge (...  
WO2017009610A1
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/2017/004630A1
The invention relates to a container, which has at least two parts connected to each other, which parts are connected to each other at least in some regions by means of a thermal spray layer. At least one part is composed of a refractory...  
WO/2017/003574A2
A metal-matrix composite includes a reinforced composite material including reinforcement material dispersed in a binder material. The reinforcement material includes a metallic component dispersed with reinforcing particles and at least...  
WO/2017/001751A1
The invention relates to a method for manufacturing a turbine engine blade (16) including an active-surface wall (17) and a passive-surface wall (18) separated from one another, this blade (16) including a tip that has a closing wall gro...  
WO/2017/002623A1
Provided is a composite for a wear-resistant ring having excellent heat conductivity. In the composite for a wear-resistant ring, an iron-based sintered body for a wear-resistant ring having a composition that contains 0.4-1.5% C and 20-...  
WO/2016/206260A1
A method for manufacturing an oil-retaining bearing for a petrol pump motor in powder metallurgy comprises: powder mixing: mixing the following raw material powder in weight percentage:70% to 85% of Sn element powder, 5% to 10% of compos...  
WO/2016/206259A1
A method for manufacturing an ultra-low-noise long-service-life oil-retaining bearing in powder metallurgy comprises: powder mixing: mixing raw material powder comprising: 7.0% to 8.5% of Sn element, 2.2% to 8% of enhancer, 2% to 6% of l...  
WO/2016/201241A1
A piston (800) for a piston pump includes an attachment portion (804) configured to attach the piston to the piston pump; and a cylinder portion (802) having an internal cavity (820) fluidly isolated from the environment by an outer wall...  
WO/2016/198210A1
The invention relates to a method for producing a turbine blade (1) with a blade root portion (2), a blade aerofoil portion (3), adjoining the blade root portion (2), and a blade tip portion (4), adjoining the blade aerofoil portion (3),...  
WO/2016/190403A1
The purpose of the present invention is to provide a sintered friction material for high speed railway vehicles, which is capable of stably maintaining high friction coefficient even in a high-speed range exceeding 300 km/h. The sintered...  
WO/2016/187202A1
Tools, for example, fixed cutter drill bits, may be manufactured to include hard composite portions having reinforcing particles dispersed in a continuous binder phase and auxiliary portions that are more machinable than the hard composi...  
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/2016/182864A1
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/2016/178663A1
The present disclosure relates to a method and system for manufacturing a multi- lobed helical rotor. The method for manufacturing a multi-lobed helical rotor may comprise mixing one or more powdered metals, compacting a mixture of one o...  
WO/2016/178388A1
The present invention is a method for producing an electrode material containing Cu, Cr, and a heat-resistant element. A heat-resistant element powder and a Cr powder are mixed in a ratio such that the heat-resistant element < Cr in term...  
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/2016/164250A1
A method includes the sequential steps of compacting a powder metal in a tool and die set using a compaction press to form a powder metal compact, ejecting the powder metal compact from the tool and die set, positioning the powder metal ...  
WO/2016/158373A1
Provided is a sintered bearing principally comprising an iron structure (33) and a copper structure (31), formed from a partial-diffusion alloy powder (11) of an iron powder (12) and a copper powder (13). This sintered bearing comprises ...  
WO/2016/156758A1
The invention relates to a method for creating at least one orifice in a thin-walled component manufactured from metal powders by additive manufacturing using a high-energy beam, characterized in that it comprises a step of delimiting at...  
WO/2016/155621A1
A flexible porous metal foil, which is a sheet made of metal porous materials which use solid solution alloy, a metal simple substance of a face-centered cubic structure or a metal simple substance of a body-centered cubic structure as m...  
WO/2016/150720A1
The invention relates to a method for producing a component by means for example of laser melting. Here, the component (19) is produced in a powder bed (13), wherein the powder is melted by a laser beam (17). If the component (19) is int...  
WO/2016/153733A1
A metal matrix composite tool that includes a hard composite portion comprising a reinforcement material infiltrated with a binder material, wherein the reinforcement material comprises a refractory metal component dispersed with reinfor...  
WO/2016/151025A1
A rock drill button, comprising a body made of sintered cemented carbide that comprises hard constituents of tungsten carbide (WC) in a binder phase comprising Co, wherein the cemented carbide comprises 4-12 mass% Co and balance WC and u...  
WO/2016/148724A1
A mold assembly system includes a mold assembly that defines an infiltration chamber used for forming an infiltrated metal-matrix composite (MMC) tool. Reinforcement materials are deposited within the infiltration chamber, and a binder m...  
WO/2016/147925A1
Provided is a method for manufacturing a sintered bearing (1) in which a cylindrical part (2) of fixed diameter and a one-side-enlarged-diameter part (an enlarged-diameter part) (3) that gradually increases in diameter toward one axial s...  
WO/2016/148723A1
A mold assembly system includes a mold assembly that defines an infiltration chamber used for forming an infiltrated metal-matrix composite (MMC) tool, and at least one boundary form positioned within the infiltration chamber and segrega...  
WO/2016/147930A1
A composite sliding member which comprises a metallic base 2, a resin layer 3 disposed on a surface of the metallic base 2, and a sliding surface disposed on the resin layer 3. The metallic base 2 is constituted of a powder compact in wh...  
WO/2016/142631A1
The invention relates to an element of a stator guide of an axial compressor of a turbomachine, in the form of a monobloc assembly, the outer shape thereof being a cylinder sector forming, in a radially outer manner, an outer shroud sect...  
WO/2016/143519A1
This nickel hydrogen secondary battery 2 is provided with: an outer casing can 10; and an electrode group 22 that is contained within the outer casing can 10 together with an alkaline electrolyte solution in a hermetically sealed state. ...  
WO/2016/138997A1
The invention relates to a heating surface element (2, 3) for a plate heat exchanger (10); said heating surface element (2, 3) is designed and provided to be placed between two parallel separation walls (4) of the plate heat exchanger su...  
WO/2016/138996A1
The invention relates to a processing device (1) in the form of a column for material and/or energy exchange for treating at least one fluid (F) comprising: a container (2) with a pressurized shell (3), which surrounds an interior of the...  
WO/2016/127225A1
Impeller comprising: - a central, shaft or a tube (2) for mounting on a shaft; - around the shaft or tube (2) f a hollow hub with an outside (9) and an inside (14) oriented towards the shaft or tubs (2); - a series of blades (11) that ar...  
WO/2016/124514A1
The present invention relates to a gear wheel containing at least one sintered material having a porosity, the gear wheel having, in addition to the porosity, another noise-reducing means.  
WO/2016/120068A1
The invention relates to a coupon which has a sintered shape made of two powders as a substrate, wherein the second powder has a lower melting temperature than the first powder by at least 10K, wherein a foil is provided on the sintered ...  
WO/2016/113212A1
The present disclosure provides an additive manufacturing method for manufacturing an object. The method comprises depositing successive layers of a granular metal construction material. The method comprises selectively binding a first r...  
WO/2016/114065A1
A bearing base material 2 is fabricated by compression-molding and then firing a starting material powder having iron powder as a primary component thereof. The Fe content in the bearing base material 2 is 90 wt% or greater. Iron powder ...  
WO/2016/114142A1
Provided is reduced iron powder which reduces coarse inclusions, has excellent moldability, high porosity after sintering, and excellent reactivity per unit mass, and which can be effectively used as a reaction material even into the par...  

Matches 1 - 50 out of 9,768