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WO/2008/020763A1 |
A process for casting a magnesium alloy consisting of 10,00 - 1300 % by weight of aluminium, 0,00 - 10.00 % by weight of zinc, and 5.00 - 13.00 % by weight of aluminium, 10.00 - 22.00 % by weight of zinc, also containing 0.10 - 0.5 % by ...
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WO/2008/017138A1 |
Disclosed is a seal of a metal molding system comprising a seal member, wherein the seal member cooperates with an interface within the system to control leaking of molding material at the interface. The seal member is deformable to conf...
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WO/2008/006193A1 |
The present invention relates to an apparatus for overmolding a molded object. The apparatus comprises a mold-moving assembly which cooperates with a thixo-molding station and an overmolding station. The thixo-molding station is used to ...
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WO/2008/001758A1 |
A casting aluminum alloy which contains, in terms of mass%, 3.2-5.0% Cu, 0.8-3.0% Ni, 1.0-3.0% Mg, 0.05-0.20% Ti, and up to 1.0% Si, the remainder being aluminum and incidental impurities. This casting aluminum alloy is used to produce a...
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WO/2007/119404A1 |
Disclosed is a Ni-base superalloy having a chemical composition consisting of 3.0-5.0 wt% of Cr, 5.0-10.0 wt% of Co, 0.5-3.0 wt% of Mo, 8.0-10.0 wt% of W, 5.0-8.0 wt% of Ta, not more than 3.0 wt% of Nb, 4.5-6.0 wt% of Al, 0.1-2.0 wt% of ...
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WO/2007/104156A1 |
A twin-belt casting machine for casting metal strip. The machine is provided with a casting cavity which includes an upstream fixed casting region, in which the belts are in fixed convergent paths in contact with the cast slab, and an ad...
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WO/2007/098583A1 |
A method and apparatus for casting metals in a DC mold to form an ingot having at least two layers formed by sequential solidification. The apparatus has at least one cooled divider wall at the entry end portion of the mold to divide the...
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WO/2007/094265A1 |
Disclosed is a raw material phosphor bronze alloy for casting of a semi-molten alloy. The phosphor bronze alloy has the following chemical composition (by mass): 4-15% of Sn, 0.0005-0.04% of Zr and 0.01-0.25% of P and, if required, 0.1-7...
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WO/2007/091690A1 |
Disclosed is a raw material brass alloy for casting of a semi-molten alloy. The brass alloy has the following chemical composition (by mass): 8-40% of Zn, 0.0005-0.04% of Zr and 0.01-0.25% of P and, if required, one or more elements sele...
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WO/2007/072831A1 |
A process for producing aluminum ingots which are lowered in the content of oxides by inhibiting the surface oxidation of molten aluminum, namely, a process for the production of ingots of aluminum or aluminum alloys which comprises the ...
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WO/2007/063674A1 |
Disclosed is a protective gas composition for preventing combustion of a molten magnesium/magnesium alloy. The protective gas composition is composed of a compound selected from the group consisting only of specific fluorine-containing o...
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WO/2007/054152A1 |
A process for casting a magnesium alloy consisting of 2,0 - 6,00 % by weight of aluminium, 3,00 - 8,00 % by weight of rare earth metals (RE-metals), the ratio of the amount of RE-metals to the amount of aluminium expressed as % by weight...
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WO/2007/048250A1 |
A method of casting a metal ingot with a microstructure that facilitates further working, such as hot and cold rolling. The metal is cast in a direct chill casting mold, or the equivalent, that directs a spray of coolant liquid onto the ...
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WO/2007/039340A1 |
The invention relates to a method for producing a wear-resistant aluminum alloy, to an aluminum alloy produced according to the method, and to the use thereof. The method comprises the steps: (i) preparing an aluminum of the following co...
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WO/2007/029785A1 |
Disclosed is a mold which hardly reacts with a molten alloy and is inexpensive. Also disclosed is a method for manufacture of the mold. Further disclosed is a molded article manufactured using the mold. A mold (40) for use in the manufac...
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WO/2007/009137A1 |
The invention relates to a method for production of diecast pieces (28) from zinc or a zinc alloy, wherein a melt (5) is transferred from a melting crucible (4) to a casting container (7) from where the melt (5) is pressed through a nozz...
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WO/2006/138727A2 |
A method and apparatus for producing ultra-fine grained metal material sheets. The apparatus molds and rapidly solidifies a metal material to form a fine grain precursor. The precursor is then subjected to a series of successive alternat...
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WO/2006/134405A1 |
The present invention relates to the field of Metalurgy and, more particularly, it relates to the method of manufacturing an aluminium-based composite material that can be used in producing structural materials having certain advantageou...
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WO/2006/129355A1 |
This invention provides a Zn-Al alloy, which is excellent in static deformability, as well as in dynamic deformability, and can be applied to a large structure, and a process useful for producing the Zn-Al alloy. The Zn-Al alloy comprise...
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WO/2006/123434A1 |
An apparatus for producing a metal slurry, which comprises a melting furnace (11) for melting a metal into a molten metal (M), an inclined cooler (31) to the upper portion of which the molten metal (M) discharged from the melting furnace...
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WO/2006/122423A1 |
A method of forming metal castings, including positioning a first end of a structural member in a first mold cavity and a second end of the structural member in a second mold cavity. The first and second mold cavities being fluidly coupl...
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WO/2006/118157A1 |
Disclosed is a protective gas composition for preventing rapid oxidation or combustion of a molten magnesium/magnesium alloy. This protective gas composition is composed of a fluorine-containing organic compound and a carrier gas. Also d...
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WO/2006/098381A1 |
In producing an yttrium-containing magnesium alloy through melting, yttrium segregation is inhibited to obtain an ingot even in chemical composition. An yttrium-containing magnesium alloy is melted and then solidified within a solidifica...
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WO/2006/088037A1 |
Heating means and cooling means are disposed alternately or heating means and insulating means are disposed alternately along the pulling down direction of solidified silicon when silicon is cast by an electromagnetic induction method to...
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WO/2006/081983A1 |
The invention relates to a permanent mould which is used to cast light metal casting materials, which is produced from an Ni- and/or Mn-alloyed cast iron material, wherein the Ni- and/or Mn-content thereof is measured in such a manner th...
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WO/2006/077931A1 |
A method of melting magnesium or a magnesium alloy in which combustion of the melt is rapidly detected without fail and, based on this result, an alarm is rapidly given and the fire can be extinguished. The melting method comprises melti...
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WO/2006/050597A1 |
An injection-molding process for molding a metal alloy into a near net shape article that is characterized in that the processing temperature of the alloy at injection is approaching the liquidus, preferably having a maximum solids conte...
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WO/2006/049365A1 |
A horizontal continuous casting apparatus for continuously manufacturing a magnesium alloy plate and a method of manufacturing a magnesium alloy plate using the same. The horizontal continuous casting apparatus is structured such that th...
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WO/2006/024090A2 |
Apparatus for gravity flow and feeding of alloy in a casting operation has a supply vessel for holding a supply of alloy, a furnace in which the vessel is contained and in which the vessel is heatable to maintain the supply of alloy at s...
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WO/2006/016624A1 |
A copper alloy, which has a chemical composition, in mass %, that Cu: 69 to 88 %, Si: 2 to 5 %, Zr: 0.0005 to 0.04 %, P: 0.01 to 0.25 %, and the balance: Zn, wherein with respect to [a] mass % representing the content of the element a, t...
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WO/2006/016629A1 |
A cast copper alloy article excellent in machinability, strength, wear resistance and corrosion resistance, which comprises, in mass %, 0.5 to 15 % of Sn, 0.001 to 0.49 % of Zr, 0.01 to 0.35 % of P, one or more elements selected from 0.0...
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WO/2006/016630A1 |
A cast copper alloy article, which comprises, in mass %, 58 to 72.5 % of Cu, 0.0008 to 0.45 % of Zr, 0.01 to 0.25 % of P, one or more elements selected from 0.01 to 4 % of Pb, 0.01 to 3 % of Bi, 0.03 to 1 % of Se and 0.05 to 1.2 % of Te,...
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WO/2006/016621A1 |
Fish aquafarming net (3) has a lozenge-shaped wire mesh structure comprising a multiplicity of wire-shaped materials (6) each corrugated and arranged in parallel relationship wherein any adjacent wire-shaped materials (6) are entangled w...
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WO/2006/016614A1 |
There are provided a master alloy for use in casting a modified copper alloy, which allows the formation of fine crystal grains at the time of solidification of the melt of the copper alloy, and a casting method which comprises using the...
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WO/2006/016442A1 |
This invention provides a copper-base alloy casting with refined crystal grains, which comprises by mass Cu: 69 to 88%, Si: 2 to 5%, Zr: 0.0005 to 0.04%, and P: 0.01 to 0.25% and satisfies 60 ≤ Cu - 3.5 × Si - 3 × P ≤ 71, with the ...
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WO/2006/010356A2 |
The invention relates to a method for producing a cast component, particularly a gas turbine component, by casting. According to the invention, the method comprises at least the following steps: a) preparing a melting crucible; b) prepar...
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WO/2006/005131A1 |
A casting wheel (110) for use in filling ingot moulds in an ingot casting line, including an annular member arranged to be mounted for rotation, and a plurality of spouts (116) arranged around the periphery of the annular member (114), e...
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WO/2006/003899A1 |
A method for producing a magnesium alloy product, which has a melting step of melting a magnesium alloy in a melting furnace to form a molten alloy, a transporting step of transporting the molten alloy from the above melting furnace to a...
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WO/2006/001328A1 |
A tubular container made of carbon, constructed by connecting circular tube members made of carbon to each other using a screw section provided along the circumference of each end of a tube member. Gaps between the connection sections ar...
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WO/2005/118900A1 |
A creep-resistant magnesium alloy, which has a chemical composition, in mass %, that Al: 2.5 to 6.5 %, Ca: 0.3 to 3.0% , Sn: 0.15 to 3.0 %, Mn: 0.1 to 0.5 % and the balance: Mg and inevitable impurities. Optionally, the magnesium alloy f...
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WO/2005/116454A1 |
[PROBLEMS] To provide a lost-wax cast impeller for a supercharger having no parting line corresponding part on a hub surface and a blade surface in each space demarcated by pairs of long blades adjacent to each other and having excellent...
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WO/2005/113177A1 |
A valve body where flow path grooves for hydraulic oil used for speed change operation of an automatic speed changer are formed between partition walls by forcing molten magnesium or magnesium alloy into a hollow section formed by a mold...
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WO/2005/103312A1 |
A method is described for improving neutron absorption in aluminum-based cast composite material, which comprises preparing a molten composite from an aluminum alloy matrix and aluminum-boron intermetallics containing relatively large bo...
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WO/2005/103311A1 |
A method is described for reclaiming an Al-B4C composite scrap material. The method involves heating a liquid pool of molten aluminum while also pre-heating the scrap material. The scrap material is then added to the molten aluminum and ...
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WO/2005/095026A1 |
A melting apparatus facilitates the melting of pieces of solid metal in a bath of molten metal (10). The melting apparatus comprises a device (18) having a lower portion (22), an upper portion (20), and a body portion (24) extending ther...
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WO/2005/095023A1 |
A pouring apparatus for molten metal includes a stirrer installed in a reservoir. The stirrer is rotated by a rotational drive mechanism installed on the reservoir. Molten solder is placed into the reservoir, high melting point metal par...
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WO/2005/089273A2 |
To cast a part, an injectable form of an aluminum-copper (206) alloy is generated and the aluminum-copper (206) alloy is injected into a mold. This mold corresponds to the part. In addition, the aluminum-copper (206) alloy is solidified ...
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WO/2005/080028A1 |
A method is described for priming an in-line molten metal filtration unit having a porous ceramic or refractory filter mounted substantially horizontally in a filter box. This filter box has an inlet for molten metal and an outlet for mo...
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WO/2005/061747A1 |
A hot work tool steel having a chemical composition in wt %: C: 0.10 to 0.35 %, Si: less than 0.80 %, Mn: 3.0 % or less, Cr: 2.0 % or more and less than 7.0 %, N: more than 0.05 % and 0.50 % or less, O: 0.0100 % or less, P: 0.050 % or le...
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WO/2005/059189A1 |
The invention relates to a method for the melt-metallurgical production of an object or component and similar made of light metal reinforced particles, in addition to a light-metal object reinforced with particles. The aim of the inventi...
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