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WO/2014/168142A1 |
This method for producing a rolling roll (10) provided with a roll body member (13) at which a tinkered build-up layer (12) is formed at the outer periphery of a core (11) comprising Cr-Mo steel or carbon steel, and a Cr-Mo steel shaft (...
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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...
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WO/2014/149135A2 |
A metal matrix composite article that includes at least first and second regions, first and second reinforcement materials, a metal matrix composite material occupying the second region of the body and comprising a metal matrix material ...
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WO/2014/148674A1 |
The present invention provides a structure of a cast-on-strap mold for a battery for supplying molten lead having a uniform temperature in order to perform stable strap-welding during strap forming and discharging collected molten lead t...
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WO/2014/150342A1 |
A cast component includes a cast body that has a single crystal microstructure and an internal corner bounding an internal cavity. The single crystal microstructure defines a critical internal residual stress with respect to investment c...
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WO/2014/139748A1 |
The invention relates to a method for producing a cast component having a wall in which at least one hollow chamber is moulded, wherein a hollow body that models the hollow chamber is introduced into a casting tool by means of a device a...
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WO/2014/145358A1 |
A boring bit has a shank, a head and teeth distributed around the head. The teeth have a root embedded within the head' s core body, a tip extending out of the head, and a narrowing region between the root and the tip. More than approxim...
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WO/2014/121786A1 |
The invention relates to a casting method with a lost or partially lost casting mould, in which at least one castable component is arranged in the casting mould, is moistened with sizing material and is at least partially surrounded by c...
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WO/2014/096376A1 |
Embodiments of the invention provide a method of forming a component having an anchor portion for attachment of a further component thereto, the method comprising: performing a casting operation to form a cast portion of the component, t...
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WO/2014/091743A1 |
[Problem] To pro vide a ceramic/magnesium alloy joined body and a method for manufacturing the same. The purpose of the prevent invention is to obtain a ceramic that has high strength despite being a compact, slim component such as a por...
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WO/2014/090694A1 |
The invention relates to a squirrel-cage rotor (1, 62, 72, 82) for an electric machine (50, 52, 54, 56), said rotor having a laminated core (2, 206, 207, 208) which extends in an axial direction (3) from a first axial end (4, 163, 173, 1...
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WO/2014/082390A1 |
Disclosed is a cylinder liner, wherein the outer surface of the cylinder liner (1) is provided with a plurality of protrusions (2), the protrusions are of Ω shape (3), P shape (4) or conical shape (5), the number of protrusions of Ω sh...
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WO/2014/075194A1 |
The present disclosure provides additives capable of undergoing a peritectic reaction with boron in aluminum-boron carbide composite materials. The additive may be selected from the group consisting of vanadium, zirconium, niobium, stron...
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WO/2014/072932A1 |
The present disclosure relates to a wear part having high wear resistance and strength and a method of making the same. The wear part is composed of a compound body of cemented carbide particles cast with a low-carbon steel alloy. The lo...
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WO/2014/067718A1 |
Rotor body (5) for a comminuting device, particularly a drum chipper for comminuting wood or the like, wherein a plurality of blades (3) can be fastened on the rotor body (5) so as to be distributed around the circumference, forming a su...
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WO/2014/065626A1 |
The present invention relates to a method for manufacturing a bearing insert for a lower crank case of an engine. The method of the present invention, comprises: a molten metal preparation step of melting an aluminum alloy composition so...
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WO/2014/059775A1 |
A method of manufacturing a workpiece with multiple metal layers includes steps of: (a) providing a mold with at least a runner and a cavity, (b) providing in the cavity of the mold a first metal layer made of a first metal, the first me...
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WO/2014/052710A1 |
A method is provided for joining a filler material to a substrate material. The method includes melting the filler material within a melting chamber of a crucible such that the filler material is molten. The crucible has an outlet fluidl...
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WO/2014/046556A1 |
A method for forming an electrical connection to a microscale electrically conductive fibre material electrode element, such as a carbon fibre electrode element of a Pb-acid battery, comprises pressure impregnating into the fibre materia...
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WO/2014/045642A1 |
[Problem] To make possible prevention of occurrences of burrs in normal working processes after casting when manufacturing cylinder blocks with integrated sleeve casting. [Solution] When a sleeve (S) is set in a pin part (2p) of an upper...
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WO/2014/040775A1 |
The present invention relates to a cylinder sleeve (2) that has a cover layer (6) and a wear-resistant inner layer (4) that is provided on the inside of the cylinder sleeve, a thickness of the wear-resistance inner layer (4) decreasing a...
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WO/2014/038802A1 |
The present invention provides a method for preparing an aluminum matrix composite by infiltrating aluminum into a preform within a short time even without pressurization by using a special apparatus compared with a conventional pressure...
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WO/2014/036863A1 |
A special material co-casting cast mold comprises a convex mold (1) and a lower mold seat (2) arranged below the convex mold. The convex mold and the lower mold seat are integrated into a whole. A special material co-casting cast product...
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WO/2014/033012A1 |
The present invention relates to a casting mold (1) for a piston (2) of an internal combustion engine, comprising a soluble and substantially annular core (3) for forming a cooling channel (4) and comprising at least two supports (5, 6) ...
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WO/2014/025489A1 |
Superalloy component castings, such as turbine blades and vanes, are fabricated or repaired by an electroslag or electrogas welding process that at least partially replicates the crystal structure of the original cast substrate in a cast...
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WO/2014/016665A2 |
Method for manufacturing steel casts (1 10) intended to obtain a wear element, comprising at least a step of preparing at least a reinforcement insert (1 15), and a step (1 1) of preparing a mold (111) for the cast (1 10) to be manufactu...
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WO/2014/018112A1 |
An article includes a first portion having a first grain pattern and a second portion having a second grain pattern different from the first grain pattern. The article is a cast article such as a turbine engine blade.
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WO/2014/003814A1 |
A hard-faced composite article includes an iron-based substrate having a composition with less than 0.6% by weight of carbon, and a wear-resistance element joined to the iron-based substrate. The wear-resistance element has a metallic ma...
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WO/2013/190340A1 |
The invention relates to a method for producing self-edging and self-toothing till¬ age tool, the method comprising providing a coating member (5) made of hard metal by producing a casting insert (3) having a layer formed by said coatin...
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WO/2013/190870A1 |
This bearing beam is formed by casting bearing caps into metal having a higher rate of thermal contraction than that of the metal bearing caps. The bearing cap comprises a journal-receiving part which is in contact with the crankshaft, a...
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WO/2013/191204A1 |
A method for producing an aluminum composite material, comprising: a decalcification treatment step of allowing a calcium oxide component to elute from a cement to produce a decalcified cement having a reduced calcium oxide component con...
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WO/2013/187671A1 |
The present invention includes a first injection tube for supplying a colloidal medium, a storage part connected to the first injection tube for receiving the colloidal medium through the first injection tube, a second injection tube con...
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WO/2013/176059A1 |
Provided is a manufacturing method for a molded resin product with a metal insert in which a composite of inorganic fibers and a thermoplastic resin is embedded in a mold, and molten metal is injected into and integrated inside the mold....
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WO/2013/175988A1 |
A method for manufacturing a boron-containing aluminum plate material comprises: a spreading step for spreading boron-containing alloy particles (3) in the shape of a layer over a bottom plate (2) placed in a container (1); a preheating ...
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WO/2013/174547A1 |
The invention relates to a method for producing a light-weight metal component, comprising at least the following steps: producing a bolt (10) from a hypereutectic high-performance aluminium alloy with an Si content of 17-35 wt.%; in a f...
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WO/2013/172375A1 |
[Problem] In the case of molten metal comprising multiple metals having different specific gravities, it has not been possible to develop an alloy, as a result of segregation caused by the force of gravity, for example. [Solution] A cool...
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WO/2013/170954A1 |
A nozzle for injecting metal has a nozzle pipe which forms a melt channel and at least one heating element for heating the nozzle pipe. An outlet opening of the nozzle pipe that opens into a cavity can be closed by means of a valve. A co...
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WO/2013/167211A1 |
The invention relates to a diecast part, in particular a water outlet fixture, comprising a main body (1) that is made of metal or a metal alloy in a diecasting process and has a cavity with a plurality of openings (2, 3, 4) through whic...
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WO/2013/167210A1 |
The invention relates to a diecast part, in particular a water outlet fixture, comprising a main body (1) that is made of metal or a metal alloy in a diecasting process and has a cavity with a plurality of openings (2, 3, 4) through whic...
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WO/2013/155826A1 |
A manufacturing method of composite double-metal cracking connecting rod comprises the steps of setting a movable separating plate (7) at a large head of a connecting rod cavity for dividing the cavity into two independent parts, casting...
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WO/2013/155132A2 |
Embodiments provide methods, apparatuses and systems for depositing a thermal insulator coating onto a desired surface of a mold cavity or insert or preform. Embodiments also provide casting methods using a thermal insulator coating.
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WO/2013/155131A2 |
Some embodiments provide methods and systems for casting articles. One example of a method includes providing and positioning a thermal blanket within a mold cavity and then introducing a molten material into the mold cavity and into con...
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WO/2013/151218A1 |
The present invention relates to a method for manufacturing castings impregnated with porous metal using a porous carbon body, and to castings impregnated with porous metal using same.
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WO/2013/149955A1 |
For integrating a heat pipe (2) into a wall (1) made of a diecasting alloy (9), the interior of a hollow body (3) is filled with a working fluid of the heat pipe (2) via a filling area of the hollow body (3) and permanently hermetically ...
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WO/2013/143245A1 |
An aluminum-based lead or aluminum alloy composite material and a manufacturing method therefor. The aluminum-based lead or aluminum alloy composite material is an aluminum base material (2) that is covered on the exterior thereof by a l...
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WO/2013/143247A1 |
Provided are an aluminum-based lead or lead alloy composite anode and a manufacturing method therefor. The material of the anode is an aluminum base material. The surface of the material is rough, prickly, and provided with several linea...
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WO/2013/127717A1 |
In order to produce a squirrel-cage rotor (1) for a high-speed small squirrel-cage motor having a hollow shaft (2) that is supported in an air bearing and has a cage section (6) having annular recesses (7) and conductor bar slots (8) ope...
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WO/2013/125820A1 |
The present specification relates to a porous metal structure and a manufacturing method therefor. The method for manufacturing a porous metal structure according to one embodiment disclosed in the present specification stacks beads conn...
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WO/2013/116183A1 |
A system and method of forming a wear resistant composite material includes placing a porous wear resistant filler material in a mold cavity and infiltrating the filler material with a matrix material by heating to a temperature sufficie...
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WO/2013/105010A1 |
An assembly (1) of at least one core (2) made of material for cores suitable for being removed after manufacture, said at least one core being suitable for making at least two chambers for pistons, or cylinders, arranged adjacent to one ...
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