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WO/2005/012586 |
The invention mainly concerns the use of a weakly alloyed steel, substantially nickel-free, non-stainless, for making at least one surface of an article designed to be contacted with titanium or a titanium alloy, as well as a method for ...
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WO/2005/011895 |
A metal mold cooling structure, comprising a fixed metal mold (1), wherein a fixed die (12) and a manifold block (14) are stored and fixed in the fixed metal mold (1). A cooling block (13) is stored and fixed in the fixed die (12). Arc-s...
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WO/2005/007912 |
A method for the refining of primary silicon in hypereutectic alloys by mixing at least two hypereutectic alloys into a solid/semi-solid hypereutectic slurry is described. The method provides control of the morphology, size, and distribu...
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WO/2005/007322 |
A diecasting forming apparatus for manufacturing a diecast forming a frame-like casting capable of forming a recessed and protruded part also at the corner part of the casting by using slide molds, wherein the slide mold (80) for forming...
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WO/2005/002760 |
Molding of slurry-form semi-solidified metal, comprising the step of providing a map showing, by metal components, the correlation between solid phase ratio and viscosity with respect to slurry-form semi-solidified metal (27); the step o...
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WO/2005/002759 |
Method and apparatus for producing semi-finished or finished products from metal-based material. The apparatus includes a mixing furnace to receive a metal-based material to be formed; temperature control means to maintain the metal-base...
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WO/2004/112969 |
Disclosed is a spraying tool for casting molds, comprising spray nozzles which can be separately triggered for several media per spray nozzle and/or one spray nozzle per medium.
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WO/2004/110681 |
The invention relates to a device for supplying casting installations with molten metal. Said device comprises a crucible into the melt of which a dosing pump dips and supplies a discharge tube (12) communicating therewith with melt. The...
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WO/2004/110680 |
The invention relates to corrosion-resistant, temperature-stable, durable mould separating layers, suitable for the die casting of non-ferrous metals, comprising boron nitride and slips for production thereof, a method for production of ...
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WO/2004/110679 |
The invention relates to a piston (1) for a cold chamber die casting machine, said piston comprising a first part (3) that is to be fixed to a piston rod (9) of the die casting machine, which moves axially in a casting cylinder on the lo...
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WO/2004/105979 |
The present invention relates to a die casting machine. A molten metal (melted liquid) is supplied into a vacuous casting space that is formed by a combination of a movable mold and a fixed mold. The molten metal is first moved in a hori...
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WO/2004/099455 |
A method for the refining of primary aluminum in hypoeutectic alloys by mixing a titanium based grain refiner into an Al-Si alloy. The method provides control of the morphology, size, and distribution of primary Al in a hypoeutectic Al-S...
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WO/2004/099454 |
A method for the refining of primary aluminum in hypoeutectic alloys by mixing at least two hypoeutectic alloys into a solid/semi-solid hypoeutectic slurry is described. The method provides control of the morphology, size, and distributi...
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WO/2004/096466 |
A metal alloy is heated to a molten state and is poured into a shot sleeve (70’) of a vertical die cast press (10) and on top of a shot piston (88’). The shot sleeve is transferred to an injection station (82) while the molten alloy ...
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WO/2004/091831 |
System (2) for tapping a high-temperature molten material, especially a molten metal, from a bath (8) and pouring it into a mould, comprising a mobile container (6) capable of moving with respect to an element (26) in such a way as, on t...
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WO/2004/092598 |
A method of manufacturing a spherical bearing having an inside member with a metal ball part and an outside member having a ball support part supporting the ball part of the inside member and connected to the inside member swingably or r...
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WO/2004/087351 |
A heat insulation plunger sleeve for a die casting machine exhibiting excellent heat insulation/thermal insulation performance and excellent stability as a structural member and capable of sustaining stabilized pressure casting operation...
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WO/2004/078383 |
A sprue apparatus (51) for use in a molding apparatus for connecting the melt duct (89) of a molding machine nozzle (48) with a runner system of a molding apparatus (26). The sprue apparatus includes a plurality of thermal regulators tha...
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WO/2004/079025 |
A method and apparatus for producing a metal component from a non-dendritic, semi-solid metal alloy slurry involves the use of a graphite agitator that is functionally equivalent to conventional metal rod agitators, and has the additiona...
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WO/2004/073950 |
The invention relates to an injection valve for processing meltable materials, for example, thermoplastic synthetic materials, ceramic or metal materials or the like, whereby at least two melt flows are fed in a temporally alternating se...
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WO/2004/071693 |
A multiple-slide die-casting machine ( A ) for casting of magnesium pieces, comprising a frame ( F ). A table ( T ) is operatively mounted to the frame. A slide guiding mechanism is secured to the table and has slides. Each slide has a d...
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WO/2004/058434 |
A vacuum die casting of an aluminum alloy, characterized in that a gas remaining in a bubble in the casting has a composition wherein the content of a H2 gas is less than that of a CO2 gas, as measured by gas chromatography after the rel...
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WO/2004/050276 |
A method for producing a plunger tip suitable for use in metal die casting operations, commences with a metal mold comprising at least two mold portions (16a, 18b), which mold portions (16a, 18b) mate for forming a casting mold. A core (...
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WO/2004/045790 |
A rack guide (G) has on its outer periphery a pair of semi- circular tube surfaces (54) and a pair of flat surfaces (55) positioned between the pair of semi-circular tube surfaces (54). The rack guide (G) also has, on its axially one end...
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WO/2004/045791 |
An injection apparatus in a cold chamber die casting molding machine, wherein a melting device (10) of the injection apparatus comprises a billet supplying device (40) for replenishing a light metal material in the form of a billet (2), ...
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WO/2004/043629 |
A die-casting method and a device (10) for use in the die-casting method are disclosed. The casting material, which can be liquid metal, semi-solid metal or metal-matrix composite, in the shot chamber (12) of a die-casting machine (10), ...
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WO/2004/039517 |
A method of the surface treatment of a mold for casting, which comprises subjecting a cavity surface of a fixed mold (12) made by the use of a SCM420 material to first shot peening, a sulfurizing-nitriding treatment and second shot peeni...
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WO/2004/039518 |
A mold for casting made primarily of SMC420 (10), wherein a cavity forming portion (14) comprising maraging steel, which has the toughness and the resistance to heat shock superior to those of SMC420, is provided in a vertical wall (24) ...
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WO/2004/038825 |
A method for producing a non-carbon inert anode (10) for metal oxide electrolytic reduction by coating a metal, cermet, or ceramic substrate with a molten metal oxide compound of a ferrite and at least one divalent metal selected from ir...
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WO/2004/037526 |
A fiber reinforced porous preform (58) is positioned within a die cavity (55) defined by upper and lower die members (48, 52), and the lower die member (52) defines at least one gate opening (62) in the center portion of a water cooled s...
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WO/2004/035373 |
A rear frame (5) for a two-wheeled motor vehicle (1), where the frame has a long shape as a whole in a forward/backward direction and a left/right pair of rail portions (5a) is connected by cross members (5b). The rear frame (5) is forme...
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WO/2004/033131 |
A die (20) for die-casting a V-block for an internal combustion engine may be operated by a wide range of die-casting machines, including those with inadequate capacity to operate the normally heavy dies for large cast parts. Such a die ...
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WO/2004/030849 |
The invention relates to a protective gas device for the melting furnaces of pressure die-casting machines (1), in particular for processing a magnesium melt. According to the invention, a collection container of a mixing device (2) for ...
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WO/2004/031423 |
Described herein are alloys substantially free of dendrites. A method includes forming an alloy substantially free of dendrites. A superheated alloy is cooled to form a nucleated alloy. The temperature of the nucleated alloy is controlle...
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WO/2004/028770 |
The present invention is a universal slide assembly for molding or casting systems used to introduce complex designs to moldings and castings, which is cost effective, easy to install and easy to operate, and includes a base, a slide and...
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WO/2004/028771 |
The present invention relates to a gas purging block for use with injection molding and die casting systems, which includes a stationary-side block adapted to be removably mounted to a stationary-side mold half of the injection molding o...
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WO/2004/027101 |
A method for the refining of primary silicon in hypereutectic alloys by mixing a hypereutectic alloy and a solid/semi-solid hypoeutectic alloy is described. The method provides control of the morphology, size, and distribution of primary...
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WO/2004/022268 |
An apparatus (200) for producing a metallic slurry material for use in semi-solid forming of a shaped part. The apparatus (200) is generally comprised of a forming vessel (202) and a thermal jacket (204). The forming vessel (202) defines...
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WO/2004/020169 |
A positioning device for aligning and guiding first and second mold halves together is provided. The positioning device includes a first member defining an alignment axis and having a male portion. The first member is mounted to the firs...
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WO/2004/018130 |
An injection device (1) allowing the efficient supply, fusing, and injection of light metal materials, particularly magnesium alloy materials, and the facilitated maintenance and inspections thereof, comprising a fusing device (10), a pl...
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WO/2004/016373 |
A method for hydraulically controlling a hydraulic cylinder for injection, used during injection molding performed by a die-cast machine etc. A P-port of a selector valve (18) is connected to a second hydraulic chamber (R1) of a hydrauli...
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WO/2004/011174 |
A casting metal mold (1), comprising a drag (6) having four (at least one) gates (5), a cope (7) matched with the drag (6) to form a cavity, and side molds (2a) and (2b) matched with the drag (6) and the cope (7) to form the cavity and d...
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WO/2004/011686 |
A method for the injection foaming molding of a light alloy wherein a melt(2) of a light alloy containing a thickener and a blowing agent decomposing at a high temperature to generate a gaseous component in respectively specified percent...
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WO/2004/009273 |
The invention relates to a method and a device for the moulding of a crystallisable material, in particular a light metallic material or a polymer material, in the liquid or pasty state, which is left to solidify after the moulding and r...
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WO/2004/007119 |
The invention relates to a method for producing die-cast parts, particularly from aluminum materials, which are pressed into the mold when in a semisolid state. The aluminum material is pressed inside the casting mold by a sieve (10). Th...
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WO/2004/004951 |
A die cast mold capable of being easily made small−sized. A die cast mold (21) has a first mold (22) and a second mold (23), and a cylinder (24) formed in the second mold (23) has a bush (27) fitted therein. Further, inserted in the bu...
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WO/2004/004950 |
A die cast mold capable of efficiently discharging a gas in a cavity. A die cast mold (21) has a mold main body (22) that has a cavity (25) and a degassing clearance (26) along a mating surface (PL). The mold main body is formed with a d...
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WO/2004/004949 |
A die cast mold capable of increasing the positional accuracy of a going in&sol out member to correctly determine the flow channel area of a gate. A die cast mold (21) has a first mold (22) and a second mold (23). The first mold is provi...
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WO/2004/004939 |
The invention relates to a locking device for a device used for producing metal pieces that are transformed in a closed form tool. Said locking device at least comprises: - several tensioning loops (2), each of which is provided with at ...
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WO/2004/004945 |
A die cast mode capable of preventing generation of blow holes in castings. A die cast mold (1) comprises a pair of mold main bodies (3, 5) adapted to define a cavity when put together, a cooling means (9) for cooling the mold by the fee...
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