Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,954

Document Document Title
WO/2018/147349A1
An aluminum extruded flat perforated pipe, wherein corrosion resistance is effective increased on the inner surface of a plurality of holes independently extending in parallel with one another in the axial direction of the pipe, and on t...  
WO/2018/147348A1
An aluminum extruded flat perforated pipe, wherein the corrosion resistance of the outer-circumferential surface of the pipe is effectively increased. An aluminum extruded flat perforated pipe 10 formed by extruding an aluminum pipe main...  
WO/2018/147376A1
The present invention effectively increases the excellent outer-surface brazing properties of an aluminum extruded flat perforated pipe, and provides a method for inexpensively, simply and advantageously producing the same. An aluminum e...  
WO/2018/146262A1
The invention relates to a method and to a device (300) for producing a round solid or hollow profile (110) made of metal, which is formed on the outer circumference and/or inner circumference having a helical toothing (120). According t...  
WO/2018/145926A1
The invention relates to a method for forming a shaped part from a lightweight metal or a lightweight metal alloy by extrusion of a slug performed along a pressing axis (X). According to the invention, it is provided that the shaped part...  
WO/2018/134018A1
Continuous extrusion process for a metal-containing bulk material (13) for producing an extruded body, comprising the following steps: introducing the metal-containing bulk material (13) into a press channel (8) of a metal-powder extrusi...  
WO/2018/109947A1
The present invention is a method for producing a magnesium alloy, which is characterized by adding 7.8-9.2 wt% of Al, 0.20-0.80 wt% of Zn, 0.12-0.40 wt% of Mn and Ni at a quantity Y [ppm] calculated from formulae (1) and (2), and contro...  
WO/2018/101235A1
[Problem] The purpose of the present invention is to provide a structural member comprising a extruded material effective in achieving a reduction in weight while securing strength and rigidity. [Solution] The present invention is charac...  
WO/2018/102328A1
A method of forming a high strength aluminum alloy. The method comprises subjecting an aluminum material containing at least one of magnesium, manganese, silicon, copper, and zinc at a concentration of at least 0.1% by weight to an equal...  
WO/2018/102324A1
Disclosed herein is a method of forming a high strength aluminum alloy. The method comprises heating an aluminum material to a solutionizing temperature for a solutionizing time such that the magnesium and zinc are dispersed throughout t...  
WO/2018/095774A1
The invention relates to a method for machining a workpiece from a metallic material, in which the workpiece is machined by means of ECAP, characterized in that the workpiece, after the machining by means of ECAP, is post-processed by me...  
WO/2018/090309A1
Provided is an extrusion method for manufacturing a conical bushing, comprising: a press moving downward to press a first upper die, extruding the upper end of a first steel tube from a die bushing to pass through the inner cavity of the...  
WO/2018/088721A1
A copper alloy for a culture fish net having an improved corrosion resistance according to the present invention is a copper alloy which is a raw material of a wire for a culture fish net, and comprises 60.0−70.0wt% of copper (Cu), 0.1...  
WO/2018/086819A1
The invention relates to a method for producing metal-based thin foils (6), wherein in steps the metal is extruded in an extruder (2) to form a preliminary foil (3), the preliminary foil is cooled in a coolant bath (4), and the prelimina...  
WO/2018/083998A1
Provided is a bioabsorbable medical device which is formed from a magnesium alloy that has high strength and low bioabsorption rate. One embodiment of the present invention is a bioabsorbable medical device which is formed from a magnesi...  
WO/2018/083052A1
The invention relates to a method and to a device (20) for producing a prismatic battery cell container (21) that is open on one side. Initially, an extruded container (41) is formed from a slug (38) by way of extrusion. The slug (38) is...  
WO/2018/079945A1
A method for producing a hot-stamped aluminum case and a hot-stamped aluminum case produced by the method according to the present invention increases the tensile strength and elongation of an aluminum alloy, optimizes processes for a st...  
WO/2018/079923A1
The present invention relates to a biodegradable magnesium alloy comprising x wt% of calcium, y wt% of zinc, and the balance of magnesium and inevitable impurities, wherein x and y have a range corresponding to a region in which the lowe...  
WO/2018/067542A1
An extrusion profile (200) comprises a center aperture (202). The extrusion profile (200) also comprises a peripheral aperture (204). The profile (200) also comprises a first set of drill guides (212) corresponding to a vertical center o...  
WO/2018/061317A1
Provided are a method of manufacturing a precipitation-strengthened Ni-based super heat resistant alloy extruded material with a high gamma prime content and an Ni-based super heat resistant alloy extruded material. This method of manufa...  
WO/2018/061540A1
Provided are: a hot extrusion-molding method for a precipitation strengthened-type Ni-based super heat-resistant alloy; and a production method for a Ni-based super heat-resistant alloy extrusion material. The hot extrusion-molding metho...  
WO/2018/037390A3
A method for warm forming an aluminum beam, such as an aluminum component for a vehicle, includes providing an extruded aluminum beam with a hollow cross-sectional shape. A portion of a forming die is heated to a desired temperature, so ...  
WO/2018/001071A1
A method of forming a through hole (1) in a metal member on an electronic apparatus housing. The method of forming a through hole (1) in a metal member comprises: stamping the metal member at a hole position to form a protrusion structur...  
WO/2017/222154A2
A method for manufacturing a metal eyeglass frame according to the present invention comprises: a front portion material extrusion step for continuously extruding, by an extruder, a metal material prepared for manufacturing a front porti...  
WO/2017/222154A3
A method for manufacturing a metal eyeglass frame according to the present invention comprises: a front portion material extrusion step for continuously extruding, by an extruder, a metal material prepared for manufacturing a front porti...  
WO/2017/214580A1
A metal extrusion and nodes based structure is provided. The structure comprises one or more arc members connected by one or more node members, wherein the arc comprises (i) a wing feature which is configured to mate with one or more non...  
WO/2017/206475A1
A device for producing a high-stability alloy bar having a helical internal cooling hole, comprising an extrusion die (1), a screw extrusion machine (2), a workbench (3), an electrically controlled oil cylinder (4), a telescopic plate (5...  
WO/2017/204576A1
Provided is a method for producing an aluminum alloy, the method comprising the steps of: producing an aluminum alloy casting by pouring molten aluminum alloy into a mold; and subjecting the aluminum alloy casting to homogenizing heat tr...  
WO/2017/194606A3
The invention relates to a device for controlling the temperature in hazardous areas, said device comprising a temperature regulator (10) and a housing (11) in which the temperature regulator (10) is mounted, the housing (11) having a se...  
WO/2017/191256A1
The invention relates to a device (1) for the plastic forming of a workpiece of metal or a metal alloy by means of ECAP, comprising more than two channels (2, 3, 4), wherein an inlet channel (2) and an outlet channel (3) are provided, wh...  
WO/2017/185173A1
An aluminum alloy for making an extruded and brazed aluminum product, the aluminum alloy comprising, in weight percent, 0.10-0.20 Zn to improve corrosion resistance, 0.9-1.2 Mn, 0.03-0.10 Mg, the sum of Mg and Mn being at least 0.99 to m...  
WO/2017/169962A1
The purpose of the present invention is to provide a high strength extruded aluminum alloy material with which high strength is obtained by air-cooling immediately after extrusion and which has excellent stress corrosion cracking resista...  
WO/2017/144214A1
The invention relates to a method for producing a connection element (11, 12) having a first contact section (16) configured to be connected to a first pole (15a) of a first battery cell (14), a second contact section (16) configured to ...  
WO/2017/138864A1
A sandwich construction element (100) is disclosed. The sandwich construction element comprises a first element (101) with a face, extending in a longitudinal direction with a thickness and a height being smaller than the longitudinal le...  
WO/2017/126413A1
Provided is a machine component which has a 7000 series aluminum alloy extruded structure that contains, in terms of mass%, 8.0-14.0% of Zn, 2.0-4.0% of Mg, 0.5-2.0% of Cu, 0.2-1.5% of Mn and 0.05-0.3% of Zr, with the remainder comprisin...  
WO/2017/116020A1
The present invention provides a magnesium alloy having excellent mechanical properties and corrosion resistance, and a method for manufacturing the same, the magnesium alloy containing 0.001 parts by weight to 1.0 part by weight of scan...  
WO/2017/113411A1
An expanding transfer punching machine for a USB metal housing, comprising: a multi-station transfer robotic arm mechanism (10) and a die (20), wherein the die is elongated and is provided with multiple machining stations (200) arranged ...  
WO/2017/114847A1
The present disclosure relates to a process of producing a duplex stainless steel tube, said process comprising the steps of a) producing an ingot or a continuous casted billet of said duplex stainless steel; b) hot extruding the ingot o...  
WO/2017/111159A1
This shaped material for downhole tool member is a magnesium alloy in which 0 wt% or more and less than 0.3 wt% of a rare earth metal, a metal material other than magnesium and a rare earth metal, and 0.1 to 20 wt% of a decomposition pro...  
WO/2017/102896A1
The invention relates to an extruder and tube extruder or metal extrusion press (1) that has a press frame which consists of a cylinder bar (2) and a counter bar (4) connected to the cylinder bar and in which a movable block receiver hol...  
WO/2017/092721A1
Blank (1) of corrosion-resistant steel is coated with coating (2) of water glass with thickness of 20 to 150 μm, cured at 15 to 60 °C, and heated in an induction furnace to the temperature of 1180°C to 1260°C. The heated up blank (1)...  
WO/2017/093304A1
Aluminium alloys suitable for etched and anodized components, in particular aluminum extrusion alloys of the types containing Magnesium and Silicon, which after being extruded to any wide variety of forms for different applications such ...  
WO/2017/075714A1
A dummy block for a metal extrusion press comprises: a generally cylindrical base having a forward surface and an outwardly extending circumferential flange; an expandable collar coupled to the base, the collar having an inwardly extendi...  
WO/2017/067537A1
The invention relates to a method for producing a motor vehicle component (9) from a lightweight metal alloy, characterized by the following method steps: extruding a profile (2), which has at least two wall thicknesses (w1, w2) in the c...  
WO/2017/065460A1
The present invention relates to an aluminum alloy for a heat exchanger tube or pipe with improved corrosion resistance, and a manufacturing method therefor. The aluminum alloy is based on aluminum and comprises: 0.50 wt% or less of Cu; ...  
WO/2017/055259A1
In the case of a method for producing a mixture (W) of a metal matrix material and an additive (V), a metallic bulk material (S) is melted in a multi-screw extruder (1) by means of an inductive heating device (39) in a heating zone (25) ...  
WO/2017/032839A1
The invention relates to a decorative strip, i.e. a profiled strip (1) made of an aluminum material, which was obtained by extrusion and subsequent mechanical and/or chemical surface treatments. This decorative strip has a visible decora...  
WO/2017/026510A1
In this aluminum extruded flat perforated pipe, the anticorrosion property, at internal surfaces of a plurality of pores independently and parallelly extending in the pipe axis direction, is effectively enhanced. In an aluminum extruded ...  
WO/2017/017341A1
The invention relates to a method for forming a part in which a metal material undergoes severe plastic deformation. For this purpose, a bar (3) of said material is inserted into a die (1) in an insertion direction (F), the die (1) inclu...  
WO/2017/007410A1
The invention relates to device and method enabling industrial continuous pressing, called extrusion of plastically / thermally mouldable substances (11) such as metal, composite metal, plastic, composite or rubber, which is pressed to t...  

Matches 1 - 50 out of 7,954