| Document |
Document Title |
|
WO/2009/067045A1 |
The invention relates to metal-forming processing, namely to producing seamless steel pipes. The inventive method involves heating a solid cylindrical billet, applying a glass-based working lubricant on said billet and an extrusion tool,...
|
|
WO/2009/063206A1 |
An extrusion mandrel assembly for continuous extrusion apparatus has a lobed, mushroom shaped, dolly (28) formed with a central spacing stem (30) located in the chamber (16) adjacent a pair of discharge ports (27) connecting respective e...
|
|
WO/2009/049500A1 |
An Al alloy with high thermal and electric conductivity and high strength comprises (in wt%) Mg 0.61-0.65%, Si 0.4-0.45%, rare earth elements 0.11-0.3%, B 0.03-0.10%, balance Al and inevitable impurities. The alloy is obtained by definin...
|
|
WO/2009/038495A1 |
The invention relates to plastic metal forming, in particular to pressing pipe-producing facilities. Said invention makes it possible to combine billet punching and pipe pressing operations into a single press operating cycle and to carr...
|
|
WO/2009/033319A1 |
A tube cladding welding machine, especially a roller group for forming wrapped tube, comprises multiple stages of upper and lower roller pairs mounted respectively on output axles of upper and lower rollers of the cladding welding machin...
|
|
WO/2009/032395A1 |
The present embodiments disclose methods and systems for repairing, reconditioning, and/or re-metallizing the weld seam in steel electrical conduit such that the conduit meets UL standards, as well as other applicable industry and govern...
|
|
WO/2009/016894A1 |
Disclosed is a method for producing an extrusion billet, which comprises the steps of: providing a plate-like or block-like starting material comprising a magnesium alloy; subjecting the starting material to the thermoplastic processing ...
|
|
WO/2009/014807A1 |
A magnesium alloy comprising up to about one weight percent of cerium may be hot worked to produce an intermediate or final alloy workpiec that exhibits enhanced ductility at room temperature. The addition of a small amount of cerium may...
|
|
WO/2009/013150A1 |
The invention describes a continuous method for producing wires from copper or from a copper alloy, wherein the copper or copper alloy is in the form of a cast billet (1) and is drawn at a temperature above 500°C into one or more finish...
|
|
WO/2009/008819A1 |
The present invention relates to a system (20) operable to extrude metallic materials in the form o f a billet in order to obtain an elongated object. The system (20) comprises an extrusion press (22) comprising a fixed platen (1) having...
|
|
WO/2009/008818A1 |
The present invention relates to a hydraulic system (100) adapted to operate an extrusion press (22) by changing the pressure of the system (100), and consequently the press force of the extrusion press (22) between a minimum value, and ...
|
|
WO/2009/006572A1 |
Monolithic metal bodies (100, 120, 140, 160, e.g., hard aluminum alloys) comprising a continuous microcavity (110, 130, 150, 172, 174) contained within the body are disclosed. The ratio of the cross-sectional area of the metal body (AB) ...
|
|
WO/2008/152350A1 |
Apparatus (2) for continuous extrusion of an aluminium sheathing (22) on to a core cable (8) includes a rotatable wheel formed with two identical circumferential grooves outwardly bounded by arcuate tooling discharging through radial exi...
|
|
WO/2008/145591A1 |
- The subject of the invention is a device (10) and a process for producing single-piece parts (1), comprising a bulk section (2) and an elongated section (3), the device comprising a die, formed from at least two half-shells (4a, 4b), p...
|
|
WO/2008/129178A2 |
The invention relates to a method for manufacturing a dressed product for the manufacture of an aluminum-alloy monolithic structural member, comprising a step in which at least two metal sub-parts are assembled by heat distortion after i...
|
|
WO/2008/130605A2 |
The invention relates to a method of providing a solenoid housing, including the steps of providing a solid cylinder of malleable material having a first part and a second part; reducing a diameter of the first part of the cylinder to be...
|
|
WO/2008/123654A1 |
The present invention relates to a steering rack bar, which is one of the important parts for transferring steering force to wheels, when a steering wheel is turned for the steering in an automobile, and more particularly, to a method of...
|
|
WO/2008/123184A1 |
A 7000 aluminum alloy extrudate that suppresses natural aging of proof strength value, etc. through inhibiting of positive effects by unattended leaving at ordinary temperature after extrusion forming and excels in impact resistance perf...
|
|
WO/2008/114680A1 |
The invention provides aluminum alloy forgings having high strength, toughness, and corrosion resistance which cope with the demand for thinner walls of automotive suspension parts and a process for the production of the forgings. An alu...
|
|
WO/2008/111200A1 |
A highly durable seamless steel pipe; a hollow spring utilizing the seamless steel pipe; and a process for manufacturing a seamless steel pipe in which such a seamless steel pipe can be manufactured while ensuring high production efficie...
|
|
WO/2008/105303A1 |
The invention aims at providing an Al-Zn-Mg-Cu 7000-series aluminum alloy which exhibits high ductility for its high strength. In order to attain the aim, an Al-Zn-Mg-Cu 7000-series aluminum alloy having an inclusion-free structure is pr...
|
|
WO/2008/092925A2 |
Conductive element in a lead acid battery made up of a series of lead or lead alloy wires held in a support structure comprising a lower bar used to position lower ends of said wires, the upper ends of which are bunched together forming ...
|
|
WO/2008/089656A1 |
A production process of a prestress aluminum-cladding stranded wire comprises steps as follows of : executing surface treatment to the wire rod by conventional acid pickling, awning and drying, then through a drawbench drawing the steel ...
|
|
WO/2008/089655A1 |
A kind of preparation process for a prestress aluminum-clad steel wire includes: a steel wire enters the continuous extrusion covering machine together with an aluminum rod to form aluminum-clad steel wire. The steel wire is heated betwe...
|
|
WO/2008/074499A1 |
The invention relates to a hollow piston (10) for an axial piston machine (1), comprising a cylindrical main body (36) with a first end section (37) and a second end section (38). A cover (39) is provided on the second end section (38), ...
|
|
WO/2008/073473A1 |
An apparatus and method are provided for extruding a micro-channel tube (402) from a non-aluminum metal or alloy such as copper. The micro-channel tube is formed by simultaneously extruding two rectangular shaped billets (404; 406) to fo...
|
|
WO/2008/063076A1 |
Screw extruder for the continuous extrusion of materials with high viscosity, in particular metals such as aluminium and its alloys. The extruder includes an Archimedes screw (1 ) rotationally provided within liner (2) of a screw housing...
|
|
WO/2008/031408A1 |
The invention relates to a method and a device for producing an extruded strand by means of extrusion. In the method, the extruded strand (1) is formed by forcing a block (2) of extrudable material by means of a pressing tool (6) through...
|
|
WO/2008/028866A1 |
The invention relates to a method for producing a strand-shaped part, wherein a hollow section (16) of metal is extruded, the extruded metal hollow section (16) cools and/or is cooled, and a plastic strand (28) having one or more layers ...
|
|
WO2008003694B1 |
A description is given of a method and an apparatus for producing joined- together or composite components for aerospace by extrusion. A first, longitudinalIy-extended component (1) is produced by extrusion by means of an extrusion die (...
|
|
WO/2008/017358A1 |
The invention relates to a device (1) for forming, in particular for cold forming, here in particular for cold extruding, a workpiece (2), which device (1) has a forming die (3) and a feed device (5), by means of which a relative movemen...
|
|
WO/2008/016150A1 |
Disclosed is a novel magnesium alloy expanded material having a structure wherein second-phase particles containing zinc or quasicrystal particle phases, respectively having a nanosized spherical shape with an average particle diameter o...
|
|
WO/2008/004714A1 |
In some preferred, embodiments, an extrusion die for a metallic material capable of obtaining a high quality extruded article can be provide while securing sufficient strength and durability. The die is provided with a male die case 20 h...
|
|
WO/2008/003275A1 |
The invention relates to a method for producing molded parts (rods) from dispersion-strengthened metal alloys, comprising a continuous powder extrusion process of the metal alloy powder at a low degree of deformation to produce molded pa...
|
|
WO/2007/147872A2 |
To produce an aluminium wire covered with copper, capable of retaining its original electrical and mechanical properties when used in environments in which the temperatures exceed 150°C, the wire is produced by a method during which a m...
|
|
WO/2007/139387A1 |
A continuous extrusion device for metals comprising: a rotor comprising a first and a second circumferential groove (2, 3) arranged for rotating in a housing (5), an aperture (6) in said housing (5) arranged for feeding material (20) int...
|
|
WO/2007/128031A1 |
A method and apparatus for manufacturing partially finished sleeves for hydraulic power steering valves. The method comprises gripping and rotating a solid cylindrical bar in a spindle with a portion of the bar protruding from the spindl...
|
|
WO/2007/127383A2 |
A method of forming an elongate composite product wherein a composite body formed of an internal billet and an external sleeve is assembled, the interior periphery of the sleeve being complimentary to trie exterior periphery of the bille...
|
|
WO/2007/116151A1 |
The invention relates to a method for producing a hollow metal component by extrusion, in which method the deformation of a forged blank (60a) housed in a base (10) and resting on a bottom (50) is obtained by embedding a punch (16) in sa...
|
|
WO/2007/114413A1 |
Disclosed is a high-strength seamless steel pipe for use in a mechanical structure, which has the following chemical composition (by mass): C: not less than 0.03 and less than 0.1%; Mn: 0.8 to 2.5%; Ti: 0.005 to 0.035%; Nb: 0.003 to 0.04...
|
|
WO/2007/114521A1 |
A 6000 aluminum extrudate containing, by mass, 0.3-0.7% magnesium, 0.7-1.5% silicon, 0.35% or less copper, 0.35% or less iron and 0.005-0.1% titanium, and further containing 0.05-0.30% manganese, 0.10% or less chromium and 0.10% or less ...
|
|
WO/2007/104033A2 |
According to various aspects, exemplary embodiments are provided of gaskets that can protect fingerprint readers from receiving electrostatic discharge surges when a user's finger is placed in contact with the electronic scanning portion...
|
|
WO/2007/088252A1 |
An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clea...
|
|
WO/2007/088253A1 |
An elongated product is formed such that first a core is formed, the outer surface of the core being made of plastic. Thereafter, a tubular metal layer is extruded such that the layer is seamless. When the metal layer is extruded, a clea...
|
|
WO/2007/071355A1 |
The invention, and consequently the composite conductor, comprises a base alloy of CuAg, with an Ag fraction of 0.08 to 0.12%, and an alloy of CuMg, present at the edge (14) or at the core (20, 22) in the cross section of the composite c...
|
|
WO/2007/070731A1 |
The present invention provides a structural member (2) of a multi-alloy monolithic extrusion comprising a first aluminum alloy (4) and a second aluminum alloy (6) ; wherein the first aluminum alloy (4) is metallurgically fused to the sec...
|
|
WO/2007/066510A1 |
An extrusion-molded hollow material which can be manufactured in a small number of manufacturing steps and has a stable quality. A hollow material (10) is manufactured by extrusion molding. Parallel sections (21, 22) have a fixed width i...
|
|
WO/2007/059690A1 |
A method for making a C-arm includes the following steps: firstly, making the extruding mold; secondly, making a straight rod from the material of workpiece using the process of extrusion; and then, bending the straight rod into an arc s...
|
|
WO/2007/057416A1 |
A known strand-shaped product for producing an anticorrosive and antiabrasive metallic coating on a substrate has a flexible core, surrounded by a sheath, which contains binders, a fusible nickel-based metallic coating agent in powder fo...
|
|
WO/2007/051557A2 |
The invention relates to a method for the production of a starting product for the production of a composite material having a metallic matrix phase and a reinforcement phase, with the following steps: Providing an extruder device having...
|
