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Patent Searching and Data


Matches 351 - 400 out of 10,143

Document Document Title
WO/2015/017069A3
A method of manufacturing an assembly (10), including: positioning a first component (12) and a second component (14) in a desired positional relationship with each other; and building-up a locking component (16) by depositing layer afte...  
WO/2015/012249A1
The purpose of the present invention is to provide a valve guide made from a sintered alloy, which can be used as an engine valve guide that is subjected to a heavy thermal load caused by downsizing or direct injection/high supercharging...  
WO/2015/012055A1
This sintered bearing comprises a sintered metal formed using a metal powder mixture that comprises a copper powder and an iron powder. The metal powder mixture comprises 80 wt% or more particles having an average particle diameter small...  
WO/2015/013479A2
A surgical implant device, comprising: a body portion; and one or more surfaces comprising a plurality of protruding structures; wherein the body portion and the one or more surfaces comprising the plurality of protruding structures are ...  
WO/2015/009448A1
A method of preparing a casting article for use in manufacturing a gas turbine engine part according to an exemplary aspect of the present disclosure includes, among other things, communicating a powdered material to an additive manufact...  
WO/2015/007966A1
This method for preparing a multilayer master workpiece by sintering, which involves forming, in a sintering mould, at least one stack comprising, successively, a first main layer, a separation interface and a second main layer, comprise...  
WO/2015/004880A1
In the present invention, by means of causing the amount of added starting material iron oxide powder to be 5-30 mass%, causing the 50% average particle size (D50) of the starting material iron oxide powder measured by means of a laser d...  
WO/2015/001075A1
A method and device for manufacturing a cutting insert green body by compressing a powder, the method comprising the steps of providing a compression tool comprising an upper die (1) and a lower die (2), an upper punch (3) and a lower pu...  
WO/2015/001894A1
In the present invention, a sintered body having a density of at least 7.5g/cm3 is formed using a mixed powder in which 0.05-0.35 wt% of a graphite powder having an average particle size of no more than 8μm is mixed with respect to 100 ...  
WO/2014/202352A1
The invention relates to a method for producing a three-dimensional article or at least a part of such an article made of a gamma prime (γ') precipitation hardened nickel base superalloy with a high volume fraction (>25 %) of gamma-prim...  
WO/2014/204534A1
The present disclosure relates to a hot section gas turbine engine component assembly and a method for forming such.  
WO/2014/201141A1
Catalyst in a sintered polycrystalline diamond (PCD) structure is dissolved in at least a portion of the structure by a liquid solvent metal. The structure is infused with the heated solvent and the solvent infiltrates interstitial space...  
WO/2014/199082A1
The present invention relates to a method for manufacturing a metal alloy part (PF) by spark plasma sintering, comprising the simultaneous application, inside a die (M), of a uniaxial pressure and of an electric current to a powder compo...  
WO/2014/200703A1
A system and method for x-ray tube components is disclosed. The method of fabricating an x-ray tube component includes providing a powder into an electrically conductive die constructed to have a cavity shaped as the x-ray tube component...  
WO/2014/197789A3
A method of making a hollow metal component comprising the steps of: providing at least one core comprising a first side and a reverse side; utilizing a first metal spray process to apply at least one metal or metal alloy to the first si...  
WO/2014/197789A2
A method of making a hollow metal component comprising the steps of: providing at least one core comprising a first side and a reverse side; utilizing a first metal spray process to apply at least one metal or metal alloy to the first si...  
WO/2014/187628A1
The invention relates inter alia to a method for producing an element (200-205) containing metal foam. According to an exemplary embodiment of the invention, a material mixture (10), which for example contains copper and at least also co...  
WO/2014/180643A1
Vehicle, comprising an internal combustion engine which is mounted in the vehicle such that a crankshaft of the internal combustion engine runs in a longitudinal direction of the vehicle. A flexible drive is provided and comprises a whee...  
WO/2014/176228A1
An airfoiled component comprises: a root section, an airfoil section, a damper pocket enclosed within a portion of the airfoil section, and a damper. The airfoil section includes a suction sidewall and a pressure sidewall each extending ...  
WO/2014/175960A1
A cutting tool (10) and a method of making a cutting tool are provided. The cutting tool (10) comprises a sintered superabrasive tip (12) with a plurality of superhard particles of polycrystalline boron nitride, a tool body (14) and a no...  
WO/2014/167212A1
Method for manufacturing a component using additive manufacturing, notably by fusing or sintering particles of powder using a high-energy beam. According to the invention, this method comprises the following steps: provision of a digital...  
WO/2014/163703A3
A method for making a gas turbine engine matrix composite structure. The method includes providing at least one metal core element, fabricating a matrix composite component about the metal core element, and removing at least part of the ...  
WO/2014/165337A1
A method for forming an airfoil includes forming a ceramic core, forming a refractory metal core using additive manufacturing, joining the ceramic core and the refractory metal core to form a hybrid core, and casting the airfoil around t...  
WO/2014/165734A1
A monobloc piston body for an internal combustion engine is provided. The piston body includes a first piece which includes a pair of skirt portions and a pair of pin bosses and a second piece which includes a crown portion with an upper...  
WO/2014/156979A1
Provided are: a sintered machine part which is composed of a sintered alloy and which comprises both a body that has a working surface and a pin that is formed integrally with the body and that protrudes from the working surface; and a p...  
WO/2014/157089A1
A sintered friction material for use in a high-speed railway, manufactured through use of a coper alloy powder produced by an atomizing method from a copper alloy which contains 0.1 to 2.0 mass% of Fe. This friction material combines suf...  
WO/2014/160256A1
A thermal barrier tile (34) with a braze layer (46) co-sintered to a ceramic layer (48) is brazed to a substrate (26) of a component for fabrication or repair of a thermal barrier coating (28) for example on a gas turbine ring segment (2...  
WO/2014/148158A1
The present invention addresses the problem of providing a crucible for growing a sapphire single crystal, said crucible having a structure which enables the cost to be reduced from that of conventional sapphire growth. The crucible for ...  
WO/2014/152172A1
A method for forming an article (60) by introducing one or more powders (331) into a bag (310). Vacuum is applied to the bag. The bag is sealed. The one or more powders in the sealed bag are forged to form a first precursor (604) of the ...  
WO/2014/146934A1
A method for manufacturing a valve spindle (1) comprising a valve disc (2) and a valve stem (3), comprising the steps: - providing a capsule (100) which defines at least a portion of the valve disc (2); - arranging, in said capsule (100)...  
WO/2014/152183A3
A method for forming an article by introducing one or more powders into a bag. Vacuum is applied to the bag. The bag is sealed. The one or more powders in the sealed bag are forged.  
WO/2014/150365A1
A method includes (a) depositing a layer of a powder material on a work stage, the layer having a thickness, (b) solidifying a portion of the layer based upon data that defines an insert with a body that is shaped to fit into a cavity in...  
WO/2014/150364A1
A turbine engine rotor component has a Ti-based first member (66) circumscribing an axis (500) and has either a circumferential array of integrally formed airfoils (62) or a circumferential array of blade retention features. A TiB partic...  
WO/2014/132528A1
Provided is porous aluminum object utilizable as a heat transfer material which has an extremely large specific surface area and an excellent heat exchange efficiency and is reduced in pressure loss of gases. The porous aluminum object c...  
WO/2014/124971A1
The invention concerns a part obtained by selective melting of a powder on a support plate (2), said part (1) comprising a main element (3) and rigid secondary elements (5a, 5b, 5c), said secondary elements (5a, 5b, 5c) supporting the ma...  
WO/2014/124969A1
The invention concerns a part obtained by selective melting of a powder on a support plate (3), said part (1) comprising a main element (5) and rigid secondary elements (7), said secondary elements being disposed between the main element...  
WO/2014/120264A1
A manufacturing process includes additive manufacturing a component; and precipitating carbides at grain boundaries of the component.  
WO/2014/114714A1
The present invention relates to a method for producing sintered spray powders containing chromium nitride, comprising the following steps: a) preparing a powder mixture (A) comprising i) a powder (B) containing one or more components se...  
WO/2014/107204A3
A method for additive manufacturing with multiple materials. First (48), second (50), and third (52) adjacent powder layers are delivered onto a working surface (54A) in respective first (73), second (74), and third (75) area shapes of a...  
WO/2014/104178A1
The present invention provides: a chemical conversion body with which an electrolytic capacitor and device exhibiting high binding strength, high capacitance, and little fluctuation in capacitance, while retaining specific surface area, ...  
WO/2014/104177A1
The present invention provides: a chemical conversion body with which a porous electrolytic capacitor and device exhibiting high bonding strength and high capacitance can be produced; and a production method therefor. This capacitor is p...  
WO/2014/094088A1
The present application relates to a method for obtaining microchannel plates by means of direct metal laser sintering (DMLS). The plates are used in the construction of chemical microreactors for producing hydrogen from ethanol vapour r...  
WO/2014/085846A1
This invention relates to a method of forming sections of seamless titanium or titanium alloy pipe. The method involves providing a substrate for forming pipe and a sleeve of a section of pipe on the substrate. The pipe section has an en...  
WO/2014/064027A1
Methods for making an inorganic sheet (7), a sintered ceramic sheet and a sintered multilayered ceramic composite, an inorganic sheet (7), sintered ceramic sheet and a sintered multilayered ceramic composite obtainable by such methods, a...  
WO/2014/065316A1
The present invention provides a sintered bearing having high rotation accuracy, and few rotation fluctuations. This bearing has a bearing surface (4a), and comprises a sinter (4") produced by molding and sintering of a starting material...  
WO/2014/055646A1
A removed damaged portion of a fully consolidated turbine engine component is replaced with a powder coupon that includes powder particles that are at most partially sintered or are bonded together with a binder. A bonding agent is appli...  
WO/2014/053754A1
A method for producing a part (10) having a housing (20) that comprises an opening (25) that opens onto a free surface (15) of said part (10). The method comprises the following steps: (a) Closing the opening (25) with a sheath (30), the...  
WO/2014/049010A3
A pick tool (100) comprising a strike member (110) non-moveably attached to a pick body (120), the strike member comprising a strike structure. The strike structure comprises super- hard material and defines a planar strike surface (112)...  
WO/2014/049010A2
A pick tool comprising a strike member non-moveably attached to a pick body, the strike member comprising a strike structure. The strike structure comprises super-hard material and defines a planar strike surface, the strike surface defi...  
WO/2014/051947A1
A process for the production of cutting tool inserts is described. A bottom punch is positioned into a powder compaction mold. A metallurgical powder is introduced into a mold cavity. A top punch is positioned into the powder compaction ...  

Matches 351 - 400 out of 10,143