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WO/2022/049969A1 |
This method for manufacturing an aluminum alloy extruded part includes: forming an extruded material 100 by hot-extruding a 7000-series aluminum alloy by means of an extruder 10; cutting, into a predetermined length, and moving forward t...
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WO/2022/045555A1 |
The present disclosure provides a bonding stainless steel pipe and a manufacturing method thereof. One aspect of the bonding stainless steel pipe according to an embodiment of the present disclosure includes: a base metal, which is made ...
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WO/2021/254852A1 |
The present invention relates to a reliable high extrusion rate production method for recycle friendly aluminum soft alloy of the type 6060X, which besides Al,Mg and Si contains important amounts of Cu, Zn, Fe and Mn as alloying elements...
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WO/2021/248748A1 |
Disclosed are a variable-channel corner self-bending extrusion die, and a design, manufacturing and extrusion method thereof, relating to the technical field of dies. The method comprises the following steps: designing a symmetric stream...
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WO/2021/234188A1 |
The present invention relates to a method and a system for forging a main shaft of a wind turbine, and more specifically to a method which enables the main shaft of a wind turbine to be manufactured by means of a backward extrusion proce...
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WO/2021/227403A1 |
An equal channel angular pressing device and an equal channel angular pressing temperature control apparatus thereof. The equal channel angular pressing temperature control apparatus is suitable for an equal channel angular pressing die ...
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WO/2021/215543A1 |
Provided is a magnesium alloy for implants that simultaneously exhibits corrosion resistance, mechanical strength, and ductility. An embodiment of the present invention is a magnesium alloy for implants that contains x atomic% of Zn and ...
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WO/2021/213860A1 |
The invention relates to a method for producing a large component of a vehicle body by way of integral construction, wherein the large component is constructed from a plurality of lightweight metal profiles (1) which are non-releasably c...
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WO/2021/208999A1 |
A hot extrusion die for irregularly shaped rectangular tubing comprises a die cavity sleeve (1) having an irregularly shaped cavity. A hot extrusion mandrel (2) is provided within the die cavity sleeve. A region between the die cavity sl...
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WO/2021/207032A1 |
Herein is provided a ferrous shape memory alloy (SMA) wire and processes for production of ferrous shape memory alloy wire that do not require cry st alio graphic texturing processes to achieve superior superelastic and SMA wire properti...
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WO/2021/192189A1 |
This heat exchanger (1) is provided with a heat-transfer member (2) that comprises: a heat-transfer tube (20) which has a refrigerant flow passage (20a) formed therein; and a plate-like fin (21) which is integrally formed with the heat-t...
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WO/2021/191631A1 |
A mounting bracket (50) comprises a non-planar structure shaped by bending one or more portions of a planar body, wherein the planar body comprises before it is formed into a planar body a two-dimensionally profiled load-path approximate...
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WO/2021/194007A1 |
The present invention relates to a method for manufacturing extruded material of heterogeneous aluminum-carbon nanotube composite extruded material having improved corrosion resistance, and extruded material of heterogeneous aluminum-car...
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WO/2021/187754A1 |
Disclosed is an electric transporter device. The electric transporter device may comprise: a steering assembly which includes a handlebar manipulated by a user and a support shaft coupled to the handle bar at one side thereof; a mid-fram...
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WO/2021/169513A1 |
An extrusion die, apparatus and method for implementing a bidirectional extrusion molding process, relating to the field of dies. The apparatus comprises an extruder center cross beam (1), a first extrusion cylinder (5), a second extrusi...
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WO/2021/165266A1 |
The invention relates to a method for producing a corrosion resistant aluminium alloy extrusion, consisting of an alloy with the composition ≤0,30, preferably 0,05 - 0,15 % by weight of silicon, ≤0,40, preferably 0,06 - 0,35 % by wei...
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WO/2021/168190A1 |
A friction stir processing system can include a rotatable die assembly. The rotatable die assembly can include a die body and a plurality of die segments. The die body includes a die base and a die stem. The die stem extends axially from...
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WO/2021/156791A1 |
A process for producing bearing ring blanks, or gearwheel ring blanks or tubular connection-member blanks, comprises the steps of: • a) providing a steel tube; • b) dividing the tube into a plurality of slugs (30, 30') each having an...
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WO/2021/149877A1 |
The present invention relates to a method for manufacturing an aluminum composite material cylinder head for a compression machine, the method comprising the steps of: (a) preparing a composite material comprising (i) aluminum or an alum...
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WO/2021/131166A1 |
The present invention provides a superconducting wire using MgB２, wherein a curvature radius can be reduced up to a realistic value without significantly reducing a critical current, and removal performance of an inhibitory factor at a...
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WO/2021/133792A1 |
Some embodiments of the present disclosure relate to a 6xxx aluminum alloy having: silicon (Si) in an amount of 0.70 wt% to 1.1 wt % based on a total weight of the 6xxx aluminum alloy; magnesium (Mg) in an amount of 0.75 wt% to 1.15 wt% ...
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WO/2021/116453A1 |
The present invention relates to a method for preforming at least one blank (2) for producing an implant from a bar (1, 1a) of metal or biocompatible metal alloy, characterised in that it comprises at least the following steps: - localis...
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WO/2021/112175A1 |
Provided is a metal surface pre-treatment agent that can promptly form a zinc-containing film on the surface of a metal material, the metal surface pre-treatment agent moreover being such that applying a lubricant to the film yields exce...
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WO/2021/088611A1 |
Disclosed are a rare earth magnesium alloy having high plastic deformation and a preparation method therefor. The weight percentage content of the magnesium alloy is: rare earth element: 2.7-3.8%, Zn: 0.2-3%, and Mn: 0.5-1.0%, the rest b...
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WO/2021/077209A1 |
There is provided an extruded and brazed product with improved corrosion resistance by having low coarse recrystallized grain formation as well as a method for making same. The extruded and brazed product comprises an aluminum alloy comp...
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WO/2021/063895A1 |
The invention relates to a lubricant applicator (4) on a metal press (1) in the form of an extrusion press, tube press or punching press, comprising at least one arm, which can be swung into a pressing axis of the metal press (1) and whi...
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WO/2021/059465A1 |
This extrusion press device is provided with a die 60 for extrusion molding a workpiece, a cylinder 83 for imparting a pressing force pressing the workpiece against the die, and a platen 20 for accepting the pressing force from the die 6...
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WO/2021/062415A1 |
Shear-assisted extrusion processes for forming extrusions of a desired composition from a feedstock material are provided. The processes can include applying a rotational shearing force and an axial extrusion to the same location on the ...
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WO/2021/044689A1 |
Through the present invention, in extrusion processing in which diameter reduction is performed by pressing a pipe stock having a core metal inserted therein into a die having a small-inside-diameter part on the distal-end side thereof, ...
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WO/2021/025425A1 |
An extrusion apparatus and a method for manufacturing an aluminum capillary tube using the same are provided. The extrusion apparatus includes a container, a housing mold provided on one side of the container and including a plurality of...
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WO/2021/000980A1 |
The invention relates to a method for producing an implant, more particularly a dental implant or a dental abutment from at least one rod-shaped or tubular, titanium or a titanium alloy semi-finished product (1), the method at least comp...
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WO/2021/000427A1 |
Disclosed is an extruder with a closed pressurization hydraulic system, the extruder comprising a fixed base (1), and an extruding portion (2), an oil supply portion (3) and a main electrical cabinet (4) that are arranged on the fixed ba...
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WO/2021/000428A1 |
Disclosed is a profile extruder with a compact type closed pressurization hydraulic system, the extruder comprising a fixed base (1), and an extruding portion (2), an oil supply portion (3) and a main electrical cabinet (4) that are arra...
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WO/2020/253884A1 |
An extrusion method for a high-brittleness aluminum alloy, comprising: heating a ductile aluminum alloy ingot and a high-brittleness aluminum alloy ingot and then loading same into an extrusion container, and causing the ductile aluminum...
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WO/2020/257410A1 |
Composite profiles, such as rotor blades, airfoils, I-beams, and box beams having non-uniform cross sections, and a system, method and process for pultrusion of composite profiles. The pultrusion of a heavier or thicker cross section por...
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WO/2020/226556A1 |
An extrusion- or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising: -a rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surfa...
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WO/2020/226554A1 |
An extrusion- or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising: -a rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surfa...
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WO/2020/226966A1 |
An extruded aluminum conduit comprising a substantially cylindrical body including defining a conduit interior. The body may include an exterior surface defined by an outer diameter and an interior surface defined by an inner diameter. T...
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WO/2020/226555A1 |
An extrusion- or pultrusion device (1) for forming a profile product (2) in a production direction (Y), said device comprising:a rotating die (3) having two opposite first and second side walls (5, 6) and an outer circumferential surface...
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WO/2020/182846A1 |
The invention relates to a method for producing metal components, consisting at least partially of a copper alloy, comprising the following alloy components in wt.%: 0 wt.% < Sn ≤ 8 wt.%; 0 wt.% < Zn ≤ 6 wt.%; 0.1 wt.% ≤ S ≤ 0.7 ...
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WO/2020/184411A1 |
[Problem] To provide an extrusion die for molding a patterned product, whereby, during molding of a pattern on the front surface of a flat plate formed from a plastic material, recesses and projections can be prevented from occurring on ...
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WO/2020/182845A1 |
The invention relates to a method for producing components for media-guiding gas or water lines, in particular pipe or plumbing fittings for drinking water lines, consisting at least partially of a copper alloy, comprising the following ...
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WO/2020/177788A1 |
The invention relates to a method for producing profiled cross-sections from plasticizable materials, in particular from metals (5) and plastics (4), by means of extrusion molding (1) and extrusion (2), in which a first of the plasticiza...
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WO/2020/179307A1 |
Provided are an aluminum alloy whereby an outer surface having high smoothness can be formed, and manufacturing cost can be suppressed, a method for manufacturing an aluminum alloy extruded material, a method for manufacturing a photosen...
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WO/2020/173599A1 |
The invention relates to a method for producing a cooling plate (3) which consists of a material with very good thermal conductivity, such as copper, aluminum, an alloy thereof or the like. The cooling plate (3) has pins (4, 4', 4", 4'")...
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WO/2020/160848A1 |
A method of cold forming an outer arm of a rocker arm assembly in a cold forming machine includes providing a slug having a first end and a second end, extruding the slug at the first end to establish two different widths of the slug, co...
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WO/2020/157514A1 |
The invention relates to an apparatus and a method for extruding a material. The apparatus comprises an extrusion die (1) arranged to receive material to be extruded from a first direction and from a second direction. The extrusion die c...
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WO/2020/152168A1 |
A web based Multi Port Extrusion (Web-MPE) tubing (1) comprising two or more individual ports (2A-F) interlinked with web(s) (3, 4, 5, 6, 7) having a thickness less than the port diameter of the individual ports (2A-F), said Web-MPE tubi...
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WO/2020/107959A1 |
A method and die apparatus used for producing wide magnesium plates, the die apparatus at least comprising an inner drum (1), and the inner drum (1) being provided with a blank processing chamber; the blank processing chamber comprises a...
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WO/2020/098580A1 |
The present invention relates to an aluminum-based composite material, in particular to an in-situ nano-reinforced aluminum alloy for lightweight vehicle bodies and an isothermal variable-speed extrusion method. The method uses in-situ s...
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