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WO/2023/247879A1 |
The invention relates to a method (100) for producing a plurality of blades (10) of height (Ha), which comprises: providing a mould (30) comprising an internal cavity bounded by an internal side face (34) of the mould which is axisymmetr...
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WO/2023/166141A1 |
The invention relates to a friction ring (1) for a brake drum of a drum brake (2) of a vehicle (3), said friction ring (1) comprising: a ring outer circumferential surface (10) and a ring inner circumferential surface (11), between which...
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WO/2023/166142A1 |
The invention relates to a friction ring (1) for a brake disc of a disc brake (2), preferably of a vehicle (3), said friction ring (1) having: a first ring section (10) with an end-face first brake surface (10a), a second ring section (1...
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WO/2023/077667A1 |
The present application relates to the field of new energy vehicle motors, and discloses a preparation method for a motor rotor aluminum alloy of a new energy vehicle, comprising the following steps: a. vacuumizing a vacuum induction fur...
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WO/2023/077668A1 |
The present application provides a method for preparing a new energy vehicle low-segregation motor rotor micro-alloy aluminum, comprising the following steps: (1) preheating a mixture of titanium, boron, silicon, iron, copper, magnesium,...
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WO/2023/287691A1 |
A method and apparatus for providing an estimate of uniformity of wall thickness of a centrifugally cast object, such as a pipe cast from molten iron, substantially immediately after the casting process is complete. The volume of molten ...
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WO/2022/234334A1 |
The present disclosure relates to an alloy composition for a hollow cylindrical blank component. Further, the present disclosure relates to a method of producing the hollow cylindrical blank component. The composition provides enhanced w...
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WO/2022/216486A1 |
A supporting pole for supporting objects at an elevated position, such as a supporting pole for supporting cables, wires and/or electrical components. The supporting pole is formed of one or more fiber reinforced plastic resin laminates,...
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WO/2022/200828A1 |
A process for making a braking band (2) for a disc (1) of a disc brake for a motorcycle, provides a) performing a casting by centrifugal casting of a predefined quantity of cast iron, obtaining a tubular semi-finished product; b) transve...
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WO/2022/192998A1 |
This invention relates to materials for the negative electrode in non-aqueous rechargeable alkali-ion batteries in free-standing form. In particular, this invention relates to the use of metal ribbon that is produced by melt spinning dir...
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WO/2022/185358A1 |
A cooling device (21) comprises radiation temperature meters (51-55), a plurality of nozzle parts, a plurality of electromagnetic valves (V1-V5), and a control device (60). The radiation temperature meters respectively detect, at a plura...
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WO/2022/168311A1 |
A casting system (10) is provided with a plurality of mold tables (41, 42), pouring carriages (21, 22), and a pouring furnace (30). The mold tables are provided with centrifugal casting molds (81-84, 91-94). The pouring carriages can mov...
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WO/2022/148426A1 |
The present invention provides a high-aluminum austenitic alloy and a high-aluminum austenitic centrifugal casting pipe. The high-aluminum austenitic alloy and the high-aluminum austenitic centrifugal casting pipe have excellent anti-cor...
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WO/2022/137298A1 |
The present invention provides a mold that is used for centrifugal casting and is provided with a mold body that is formed into a cylindrical shape and a lid member (40) that is detachably attached to an end of the mold body in the axial...
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WO/2022/110001A1 |
A high-entropy alloy reinforced aluminium-based gradient material wheel hub and a manufacturing method therefor, the wheel hub (100) comprising a 6061 aluminium alloy wheel hub (100), the wheel hub (100) being provided with an AlNiFeCrCo...
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WO/2022/078528A1 |
The present invention belongs to the field of material preparation. Disclosed are a melt flow rate adjusting system and method for a multi-component radial functionally gradient material apparatus. The adjusting system comprises: a raw m...
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WO/2022/078547A1 |
The invention relates to a method for producing a component (1) of a sliding bearing (10), to a sliding bearing (10) of this type and to a transmission (100) of a wind turbine. -The method comprises the following steps: - providing a met...
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WO/2022/023030A1 |
The invention relates to a nozzle for producing microdroplets of metal using gas flow, to a nozzle for producing microdroplets using electrodispersion, to a combination of a melt spinner for forming elongate metal fibers with a nozzle an...
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WO/2021/249486A1 |
A flange-less jacking pipe comprises a pipe body (4), a bell portion (1), and a spigot portion (2), and further comprises a jacking force bearing member (3). The jacking force bearing member (3) is arranged on an annular surface (11) dis...
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WO/2021/213119A1 |
A preparation apparatus for an amorphous alloy component, comprising: a centrifugal mechanism comprising a centrifugal rotating shaft (5) and centrifugal casting arms (4), the centrifugal casting arms (4) and the centrifugal rotating sha...
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WO/2021/196488A1 |
Disclosed is a cantilever-type centrifugal super-gravity casting device. A rotor system and a top-drive spindle complex are mounted in an experimental cavity, the bottom of the experimental cavity is mounted on a base of the device, a ce...
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WO/2021/194437A1 |
The present invention relates to a multi-layered roller structure which includes an intermediate layer for that the inner layer adapts to the high chromium containing composition of the outer layer for high corrosion resistance, and roll...
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WO/2021/174375A1 |
A precision forming method for a large-sized complex cavity titanium alloy casting. The method employs a precision casting composite coated shell-mold die and a graphite casting mold to manufacture the large-sized complex cavity titanium...
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WO/2021/173031A1 |
The present technical solution, in general, relates to the field of metallurgy, more particularly to technologies for lining metallurgical units and other thermal units by the shotcrete method and to the realization thereof in apparatus ...
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WO/2021/142624A1 |
Disclosed is a method for centrifugally casting a composite steel pipe by means of slag, the method comprising the following steps: C) casting slag in a molten state into a steel pipe by using a centrifugal casting process; and D) coolin...
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WO/2021/136755A1 |
The invention relates to a method for producing a composite tube, including the production of a casing tube from a first material in a centrifugal casting method and the application of a material powder of a second material onto the stil...
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WO/2021/075561A1 |
A centrifugally cast composite roll for hot rolling use, comprising an outer layer and an inner layer which are integrated with each other by fusion bonding, wherein: the outer layer comprises a Fe-based alloy having a chemical compositi...
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WO/2020/242311A1 |
A composition of an exothermic mixture suitable for a cladding process, comprising at least one transition metal oxide and at least one fuel, wherein the fuel is at least a binary mixture selected from the group of aluminium, calcium, ma...
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WO/2020/242312A1 |
The present invention relates to a process for producing corrosion resistant alloy-clad metal pipes by: (a) providing one or more pipes to be clad; (b) providing an exothermic mixture;5 (c) loading and distributing the exothermic mixture...
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WO/2020/235792A1 |
A centrifugal casting mold assembly according to the present invention comprises: a power generating means for generating a driving force; a power transmission means for transmitting the driving force generated from the power generating ...
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WO/2020/235793A1 |
The present invention relates to a centrifugal casting mold assembly. The centrifugal casting mold assembly according to the present invention comprises: a power generating means for generating driving power; a power transfer means for t...
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WO/2020/203570A1 |
Provided is a composite roll for rolling use made by centrifugal casting, which has excellent wear resistance and surface roughening resistance at the same levels as those of high-speed steel type cast iron rolls and also has accident re...
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WO/2020/203571A1 |
Provided is a centrifugally cast composite roll for rolling that has superior resistance to wear and surface roughening comparable to that of a high-speed steel cast iron roll, and has resistance to accidents comparable to that of a high...
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WO/2020/194954A1 |
This fluid blow-out structure for a centrifugal casting device 1, which blows out a fluid to the inner surface of a rotating cylindrical mold 2, is provided with: a fluid application outer tube 5 that can be inserted inside the mold 2; a...
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WO/2020/165875A1 |
A method for casting metal alloys includes step of pouring the molten metal alloy into a rotatable die and rotating the die at a first predefined speed for spreading the molten metal alloy uniformly on the wall of the die, and cooling do...
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WO/2020/110660A1 |
Provided are a roll outer layer material to be hot-rolled and a composite roll to be hot-rolled, each of which has abrasion resistance/fatigue resistance equivalent to or better than the conventional ones and has reduced porosity and por...
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WO/2020/111948A1 |
The present invention relates to a mould powder for coating cast moulds for reducing surface defects, such as pinholes, in ductile cast iron products. The mould powder comprises10 –99.5% by weight of a ferrosilicon alloy, 0.5-50% by we...
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WO/2020/058400A1 |
The invention relates to a method for producing a coil, in which method a semifinished product (5) in the form of an elongate conductor is formed in a cavity of a casting tool by casting and the coil is formed by the semifinished product...
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WO/2020/035474A1 |
A description is given of the use of a coating composition with a solids content of more than 69% by weight, with respect to the total mass of the coating composition, and also with an annealing loss of less than 0.6% by weight, with res...
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WO/2020/032144A1 |
Provide is a centrifugal cast composite roll for rolling in which an outer layer and an inner layer are integrated by welding, wherein the outer layer comprises an Fe-based alloy containing 1.70-2.70% of C, 0.3-3% of Si, 0.1-3% of Mn, 1....
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WO/2020/013767A1 |
The solution relates to a method of controlled alloying of intermetallic γ-TiAl alloys with carbon in a range from 0.09 to 0.29 wt. %. The intermetallic γ-TiAl alloy with an oxygen content of 0.04 wt. % is melted in 100 cm3 crucible pr...
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WO/2019/225039A1 |
This invention addresses the problem of providing a cylinder liner for a cast-covering, with which bonding strength between a cylinder liner and a cylinder block can be improved by minimizing a gap formed in the cylinder block. This prob...
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WO/2019/225038A1 |
The present invention addresses the problem of providing a cast-iron cylindrical member with which it is possible to achieve increased joint strength when integrating the cast-iron cylindrical member and an outer periphery-side metal. Ac...
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WO/2019/201181A1 |
Disclosed is a spheroidal graphite cast iron pipe for a heating pipeline, comprising: a spheroidal graphite cast iron pipe body (1) having a spigot (12) at one end, a socket (11) at another end, and a microcrystalline thermal insulation ...
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WO/2019/201180A1 |
Disclosed is a spheroidal graphite cast iron pipe comprising: a pipe body (1) having a spigot (12) at one end, a socket (11) at another end, and an inorganic nano-liner coating layer (2) on an inner wall thereof. Further disclosed is an ...
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WO/2019/114241A1 |
A casting device, comprising a centrifugal lower die (10), a centrifugal upper die (20), a sand mold (30), a die ejection device (50), and a centrifuge; the centrifugal lower die forms an accommodating chamber (12), and a guide rod (60) ...
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WO/2019/114468A1 |
The present invention provides a casting apparatus and a casting method thereof. The casting apparatus comprises a lower centrifugal mold, an upper centrifugal mold, a sand mould, a mold ejection apparatus and a centrifuge; the top end o...
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WO/2019/099830A1 |
Processes are disclosed for forming beryllium-copper metal rings having a fine and uniform grain structure. A raw BeCu casting is pre-forged and turned to form a BeCu billet. The BeCu billet is subjected to various heat treatment and coo...
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WO/2019/092354A1 |
A device (10) for manufacturing a metal alloy blank by centrifugal casting of a molten metal alloy, comprising a centrifugal casting wheel (20), the centrifugal casting wheel (20) being able to rotate about an axis of rotation (A) and co...
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WO/2019/087539A1 |
The present invention provides a steel product that has excellent oxidation resistance at the surface of contact with a steel material and also has excellent weldability. The steel product used in contact with a steel material according ...
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