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WO/2019/113219A1 |
Incorporating hard particles in a matrix forming the surface of a member can significantly increase wear resistance. Hard particles can degrade when they come in contact with a molten matrix material releasing constituent elements. These...
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WO/2019/111431A1 |
This device for casting a tire molding die includes a platen (2), and an outer tube molding flask (40) which is installed on the platen (2) and inside which a casting space (50) is formed, wherein at least one radial groove (3) extending...
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WO/2019/106599A1 |
Embodiments of the present technology include molding processes for metallic foams, apparatuses, and products. An example method includes placing an uncompressed charge of conductive metal foam into a cavity disposed on a first tool, whe...
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WO/2019/086771A1 |
. This core is formed by a plurality of stacked plates, each plate being a layer of elementary volumes having the same general shape, preferably spherical. When the plates are stacked, these elementary volumes are nested through compact ...
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WO/2019/081687A1 |
The invention relates to a device for producing a part by moulding a BMG, comprising: a. a mould comprising two shells defining a sealed moulding cavity; b. a device for melting the BMG comprising: bi. a vertically disposed sectorised co...
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WO/2019/084269A1 |
In an embodiment, a molding apparatus for a turbine blade includes first and second mold compartments defining a mold cavity when in a closed position, at least one of the first and second mold compartments including a micro-structured s...
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WO/2019/049175A1 |
The present invention demonstrates a novel method and an apparatus for producing material foam by injecting a jet of molten material into a pool of molten material. Bubbles are created through air entertainment by the impinging jet.
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WO/2019/046578A1 |
New aluminum electrode alloys and methods of making the same are disclosed. In one embodiment, a method comprises, casting an aluminum alloy into an as-cast product, wherein the aluminum alloy comprises from 0.005 wt. % to 0.06 wt. % Fe,...
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WO/2019/034506A1 |
The present invention relates to an alloy of the following composition: Cu47at%-(x+y+z)(TiaZrb)cNi7at%+xSn1at%+ySiz, wherein c - 43 - 47 at%, a = 0.65-0.85, b=0.15-0.35, wherein a+b=1.00; x = 0-7 at%; y = 0-3 at%, z = 0-3 at%, wherein y+...
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WO/2018/230773A1 |
The present invention relates to a screw and, particularly, to a technique relating to a method for manufacturing a shaftless screw that has no shaft, and a shaftless screw therefrom, the method for manufacturing a shaftless screw, compr...
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WO/2018/224418A1 |
An injection device and method for producing at least one metallic glass part, in which a vertical piston (8) is able to move in a vertical direction, a top end portion (9) of the piston being suitable for being engaged in an injection c...
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WO/2018/221810A1 |
The present invention relates to a method for manufacturing a porous metal support coated with a porous oxide film, and a porous metal support manufactured thereby. More specifically, provided is a manufacturing method for forming a poro...
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WO/2018/195268A1 |
Disclosed embodiments include power machines (e.g., 100; 200; 300) and related structures of lift arms (e.g., 230; 330), implement carriers (e.g., 272; 372), follower links (e.g., 375), and driver links (e.g., 380) which improve manufact...
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WO/2018/190997A1 |
A monolithic bypass includes an upstream conduit, defining a first end and a second end, the upstream conduit defining an upstream bore extending from the first end to the second end, the first end defining an inlet opening to the upstre...
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WO/2018/161156A1 |
A system for casting a length of a pole of a tubular shape with molten metal. The system comprises a crucible for containing the molten metal; a pouring spout fluidly connected to the crucible; and a plunger for plunging in the crucible ...
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WO/2018/121910A1 |
The invention relates to a flow plate (lOa-b), in particular a bipolar plate, for a fuel cell (12a-b), in particular for a PEM fuel cell, having at least one porous flow element (14a-b). According to the invention, the flow element (14a-...
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WO/2018/119255A1 |
A bumper beam system is provided that includes a bumper beam that is cast from metal and has at least a first portion comprised of a first alloy and a second portion comprised of a second alloy that is different than the first alloy. Fur...
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WO/2018/075310A1 |
A metal casting system includes a cope mold portion, a drag mold portion, and a mold cavity. The cope mold portion comprises internal cope mold walls. The drag mold portion comprises internal drag mold walls. The cope mold portion and th...
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WO/2018/065507A1 |
The invention relates to an electrically conductive structure (100), particularly for using in an energy storage system of a vehicle, which is formed from a metal or a substance similar to metal at least in sections, containing a plurali...
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WO/2017/186444A1 |
The invention relates to a method for producing a component from ductile cast iron, comprising the steps of: providing a flowable cast iron mixture, introducing the flowable cast iron mixture into a mold, solidifying the cast iron mixtur...
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WO/2017/176763A1 |
A system (5) and method (800) for unit cell casting of titanium or titanium-alloys is disclosed herein. The system (5) comprises an external chamber (45), a crucible (10) positioned within the external chamber (45), an induction coil (15...
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WO/2017/176015A1 |
The present invention relates to a camshaft device, which allows a plurality of components to be assembled to a main shaft, and a method for manufacturing the camshaft device. The camshaft device may comprise: a main shaft lengthily exte...
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WO/2017/132471A1 |
Discussed herein are systems and methods of forming hardfacing coatings and films containing Q-carbon diamond particles for use in downhole drilling tooling and other tools where wear-resistant coating is desirable. The Q-carbon diamond-...
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WO/2017/123251A1 |
The present invention includes a method of producing a porous metal casting comprising: forming a salt preform structure in a 3D printed polymeric matrix comprising one or more openings in a heat resistant vessel; removing the 3D printed...
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WO/2017/093774A1 |
The kit of construction elements includes a plurality of construction elements and a plurality of rod-like binding elements for connecting said construction elements, wherein the construction elements are in the form of square-based rect...
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WO/2017/092760A1 |
A method for manufacture of a piece of jewellery, comprising providing a base portion (1) including one or more attachment protrusions (2) and comprising a thermally deformable material, fitting a separate ornamental member (6) in a spac...
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WO/2017/084807A1 |
The present invention relates to a method for manufacturing a micromechanical part made of a first material, said first material being capable of becoming at least partially amorphous, said method including the following steps: a) provid...
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WO/2017/068329A1 |
An apparatus for moulding battery components comprising a molten metal feed trough 130, a mould block 100 adjacent to the mould block, a weir 133 between the feed trough and each cavity and a supply 132 for feeding molten metal to the fe...
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WO/2016/181177A9 |
The subject of the invention is a process for the production of at least partly thin-walled and aluminium castings with sand moulding technology by gravity casting, which allows producing casts with 100 times or favourably 200-400 times ...
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WO/2017/052130A1 |
The present invention relates to a porous metal structure manufacturing method and a porous metal structure manufactured thereby and, more particularly, to a porous metal structure manufacturing method comprising the steps of: (a) manufa...
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WO/2017/037522A1 |
Foamable semifinished product (1) in the form of granules produced from the metal alloy and the foam agent is inserted into the cavity of the closable mould (2) and the liquid (3) with the density that is higher than the apparent (or bul...
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WO/2017/021330A1 |
The present invention ('PISTON RINGS OF CAST NITRIDABLE STEELS AND PROCESS OF PRODUCTION') describes an alloy and the process for the obtainment of cast parts suitable for piston rings of nitridable steels having a relatively high conten...
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WO/2016/151285A1 |
The present invention generally relates to the forming of battery components and in particular, but not exclusively, to such apparatus for use in manufacturing cast on straps during the manufacture of batteries. More specifically the inv...
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WO/2016/136526A1 |
Provided is a steering-wheel core and a casting method therefor, with which it is possible, even in the case in which the steering-wheel core is cast by using molten metal, to eliminate the need to apply finishing processing after castin...
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WO/2016/136941A1 |
Provided are a charge collector for a clad-type lead-acid battery, a positive electrode plate for a clad-type lead-acid battery, and a clad-type lead-acid battery with which it is possible to maintain castability and durability of a meta...
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WO/2016/111662A1 |
The invention relates to a lost-wax casting machine (100) moulding unit (120) comprising a melting chamber (130) in which gold, silver, and other precious metals are melted; and a moulding unit (120) having a mould chamber (122), into wh...
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WO/2016/108346A1 |
According to the present invention, a decorative imprinting body (110) comprises: a plurality of individual symbols (120); a plurality of fastening legs (150) provided so as to be connected to each of the individual symbols (120), and ha...
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WO/2016/100598A1 |
A method of producing a steel foam component includes providing a mold defining a cavity. The method also includes positioning an insert within the cavity of the mold. The insert can be configured to form a generally uniform pattern of p...
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WO/2016/089730A1 |
A method for manufacturing railcar yokes includes providing a cope mold portion having internal walls defining at least in part perimeter boundaries of at least two upper yoke mold cavities. The method further comprises providing a drag ...
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WO/2016/076544A1 |
The present invention relates to a continuous rapid-cooling solidification apparatus, and more specifically, the continuous rapid-cooling solidification apparatus according to the present invention comprises: a cooling roll for cooling m...
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WO/2016/063012A1 |
The application relates to an apparatus and to a method for moulding battery components using an apparatus comprising: a mould block having a plurality of mould cavities; a molten metal feed trough adjacent to the mould block and extendi...
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WO/2016/049457A1 |
Disclosed are embodiments of a vessel configured to contain a secondary magnetic induction field therein for melting materials, and methods of use thereof. The vessel can be used in an injection molding apparatus having an induction coil...
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WO/2016/018925A1 |
An interchangeable elevator bail link system and method for changing elevator bail length and load carrying configurations during rig operations, wherein an upper bail section is provided comprising a connection for a link tilt system of...
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WO/2015/106843A9 |
The invention relates to a method for producing three-dimensional sculptures according to an original object, in particular according to a living model. The individual machining steps are to be coordinated such that the complexity of the...
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WO/2015/169465A1 |
The invention relates to a method for producing a jewellery piece, preferably a watch casing, made of a metal alloy, wherein a scrap charge is melted to form a melt, the melt is cast in a die (1) to give a blank (2), the casting skin of ...
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WO/2015/123955A1 |
A cast-weld die for storage battery busbar comprises a main template (1). Multiple sets of forming units (2) for casting the busbar are sequentially distributed on the surface of the main template. The forming unit (2) is composed of pos...
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WO/2015/103670A1 |
A method of manufacturing a wear resistant member, such as a ground-engaging tool or dredge point, is disclosed where wear particles are confined to a region of a mould in which the wear member is formed by casting of a liquid metal into...
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WO/2015/104370A1 |
The invention relates to a multi-part casting mould (1) for a rotor hub (50) of a wind turbine with two or more rotor blade connections (20, 20', 20''), said casting mould comprising an upper moulding box (2), a lower moulding box (3) an...
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WO/2015/094139A2 |
This invention is related to a method which increases material quality and a device which carries out said method in order to produce, closed cell and composite metal foam in continuous form, in one go without pre processing, to increase...
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WO/2015/085433A1 |
An aluminum alloy includes, in weight percent, 0.1-0.25 Si, 0.10 max Fe, 2.0-3.4 Cu, 0.9-1.2 Ni, 1.3-1.8 Mg, 0.25 max Ti, and one or more dispersoid forming elements, the balance being aluminum and unavoidable impurities. The alloy is su...
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