| Document |
Document Title |
|
JP7272110B2 |
To provide a container stopper device for an extrusion press device for both direct and indirect use which can locate two mechanisms of a hot saw mechanism for direct extrusion molding of a copper alloy and a container stopper mechanism ...
|
|
JP7270553B2 |
A method of extruding a material, comprising providing the material into an extrusion chamber of an extrusion apparatus, wherein the extrusion chamber comprises an extrusion orifice and the extrusion apparatus comprises a first compressi...
|
|
JP7267072B2 |
In production of aluminum alloy members by a plastic working of a heat-treatable aluminum alloy extrusion, cracking during the plastic working is eliminated or minimized at low cost as compared with techniques including solution treatmen...
|
|
JP7262129B2 |
Disclosed is a method for producing a copper alloy, which comprises: (a) obtaining an as-cast billet of a copper alloy by horizontal continuous casting, in which alloy elements in the as-cast billet are in a supersaturated solid solution...
|
|
JP2023516457A |
Kind Code: A1 The present invention discloses a composite wire for an anode lead wire of a tantalum capacitor and a manufacturing method thereof. However, the composite wire material for the anode lead wire of the tantalum capacitor incl...
|
|
JP7252655B2 |
To provide a continuous extrusion method of a high-strength and high-conductivity copper alloy, application of the same, and a mold material.A mold material is a forged high temperature nickel group alloy, in which the alloy contains 0.0...
|
|
JP7249651B2 |
To provide a joining member manufacturing method by which a metallic joining member for joining a metallic tubular member can be formed from a material of a same composition as the tubular member.In a manufacturing method for forming a j...
|
|
JP7243055B2 |
To suppress uneven thickness of a cylindrical body to be manufactured.A manufacturing method of a cylindrical body has: a first preparation step of preparing an impact press apparatus having a die with a recess in which a metal lump is l...
|
|
JP7242604B2 |
To provide a push rod capable of preventing excessive heating and efficiently extruding a billet, and an extrusion method.One tip fitting 3 is selected from among a plurality of tip fittings 3 different in a diameter in accordance with a...
|
|
JP7224669B2 |
To make a surface of an end flat in manufacturing a case by backward extrusion molding.A method for manufacturing a case includes the steps of: preparing a final workpiece 11 in a state of including a first part 11B becoming a thick-wall...
|
|
JP7215870B2 |
To provide an Al-Mg-Si-based aluminum alloy plastically worked material excellent in self-pierce rivet bond strength.A plastically worked material used for self-pierce rivet bond contains Si: 0.95 mass%-1.25 mass%, Mg: 0.80 mass%-1.05 ma...
|
|
JP7210330B2 |
To suppress occurrence of stress corrosion cracking in a weld due to tensile residual stress generated in a web or a middle rib in case of bend forming of an aluminum alloy extrusion having the weld on the web or/and the middle rib. In b...
|
|
JP2022554163A |
Extruded and brazed products, as well as methods of making same, are provided that have improved corrosion resistance by reducing the formation of coarse recrystallized grains. Fe 0.11-0.16; Si 0.10-0.19; Cu <0.01; Zn <0.05; Ti <0.05; Ni...
|
|
JP7188225B2 |
A tubular metal body includes a tubular part having an opening at one end in an axis direction; and a bottom part disposed at another end of the tubular part in the axis direction. The ratio (Rz1/Rz2) of a surface roughness Rz1 of an out...
|
|
JP2022180175A |
To provide an aluminum alloy atomized powder that can be used advantageously as a raw material for producing an aluminum alloy extruded material with less anisotropy in mechanical properties between the extrusion direction and the extrus...
|
|
JP7184340B2 |
To provide a high-pressure slide processing device which exhibits a high degree of freedom in machining a metallic material, and further, is superior in efficiency during machining work.A high-pressure slide processing device includes: a...
|
|
JP7182425B2 |
Provided is an Al-Mg-Si-based aluminum alloy extruded product capable of suppressing corrosion loss even in a corrosive environment. This Al-Mg-Si-based aluminum alloy extruded product contains 0.95-1.25 mass% of Si, 0.80-1.05 mass% of M...
|
|
JP7181913B2 |
A method for manufacturing an aluminum alloy extruded part includes: hot-extruding a 7000 series aluminum alloy by an extruder to form an extruded material; cutting the extruded material extruded from the extruder and moving forward to a...
|
|
JP7175335B2 |
A hollow preform impact extruded from a metal billet to produce a progressing wall at a transition wall thickness. An axially forward portion of the progressing wall is ironed by extrusion past an extrusion point to form a sidewall porti...
|
|
JP7171785B2 |
An electric-machine housing structure comprises an outer housing (1), an inner housing (2) and a plurality of intermediate pieces (3) provided between the outer housing (1) and the inner housing (2); and the intermediate pieces (3) are o...
|
|
JP7164132B2 |
The invention belongs to the technical field of machining, and relates to a continuous composite deformation device. The composite deformation device comprises a roller pair, an extrusion die, a reducing drawing die, an extrusion wheel a...
|
|
JP7159648B2 |
To allow for suppression of the occurrence of a shock line on an axial center side of a side surface of a cylindrical body to be formed.An impact press apparatus has: a die having recess in which a metal lump is located, and a groove for...
|
|
JP2022162305A |
To provide a connection structure of an extrusion shape whose connection strength is high and whose dimension accuracy of a connection position is high.In a connection structure of an extrusion shape, an insertion part 10 formed at a fir...
|
|
JP7157323B2 |
To provide a heat exchanger excellent in reliability.A heat exchanger 100 is equipped with a header 10, and a plurality of heat transfer pipes 60. The header 10 has a header body 20, and a head first member 30 which is made to penetrate ...
|
|
JP2022159890A |
To properly calculate production costs of thermally pressed steel, conforming with specification requirements of the thermally pressed steel, in a short time.A production cost calculation device comprises: a shape specification part whic...
|
|
JP7151116B2 |
To provide an α+β titanium alloy extrusion shape having high strength and ductility the same as the prior art although having an acicular structure in a Ti-Al-Sn-Zr-Mo based α+β type titanium alloy having high strength compared with ...
|
|
JP2022541891A |
An aluminum alloy with excellent corrosion resistance and a spirally grooved tube manufactured from the alloy. The aluminum alloy preferably contains 1.0-1.5 wt.% Mn, 0.1 wt.% Mg, 0.3 wt.% Si, 0.3 wt.% Fe, 0.1 wt.% Cu, 0.25 wt.% Cr, Ni u...
|
|
JP2022137937A |
To provide an extrusion press apparatus which can inhibit override characteristics of a relief valve without using an electromagnetic relief valve, and to provide an extrusion pressure control method.An extrusion press apparatus includes...
|
|
JP7137577B2 |
[Problem] To provide: a system for continuously producing aluminum products, whereby compactness, space savings, low intermediate inventories, and a short lead time from raw material to finished product can be achieved; and a continuous ...
|
|
JP2022131307A |
To provide an extrusion apparatus and an extrusion method which can highly efficiently manufacture an extrusion shape having the high dimensional accuracy.An extrusion apparatus 10 comprises an extrusion die 11. The extrusion die 11 comp...
|
|
JP7119153B1 |
A 7000 series aluminum alloy extruded material having high strength and high SCC resistance and a method for producing the same are provided. [Solution] Zn: 7.5 to 9.2% by mass, Mg: 1.3 to 2.0% by mass, Cu: 0.1 to 0.7% by mass, Mn: 0.30%...
|
|
JP7118769B2 |
To provide a manufacturing method of a plastic working material capable of suppressing generation of a scar caused by seizure or the like of a plastic working material surface, by reducing friction at the plastic working time.A manufactu...
|
|
JP7107446B2 |
An extrusion press machine includes: a die configured to extrusion-mold a workpiece; a cylinder configured to apply pressing force to press the workpiece against the die; and a platen configured to receive the pressing force from the die...
|
|
JP7104268B2 |
[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 ...
|
|
JP7098235B2 |
To provide an impact molding method exerting high processing accuracy in molding an impact molded article having a bottomed cylindrical shape by coating processing oil on slag.Provided is an impact molding method in which slag 2 coated w...
|
|
JP7097182B2 |
A hollow preform impact extruded from a metal billet to produce a progressing wall at a transition wall thickness. An axially forward portion of the progressing wall is ironed by extrusion past an extrusion point to form a sidewall porti...
|
|
JP7096603B2 |
To inexpensively manufacture a louver material exhibiting a visual effect of wood, and to constitute the louver so that a natural feeling like that formed of wood can be seen.A plurality of protruded streaks 28 extending along the extrus...
|
|
JP7091252B2 |
The invention aims to provide a structural member made of an extruded material that effectively helps to reduce weight while ensuring strength and rigidity. The structural member has a varied wall thickness along an extrusion direction.
|
|
JP2022080769A |
To provide a magnesium alloy rolled plate that is light in weight, has excellent thermal conductivity, and has excellent strength.A magnesium alloy rolled plate is a magnesium alloy, the magnesium alloy consisting of 0.5 mass% or more an...
|
|
JP2022042859A |
To provide a copper sputtering target having a crystal grain size of less than 20 microns.The production of a copper sputtering target starts from the dissolution and casting process of copper having at least 99.99% of purity and copper ...
|
|
JP7033481B2 |
An aluminum alloy extruded material consists of: Fe: 5.0 mass % to 9.0 mass %; V: 0.1 mass % to 3.0 mass %; Mo: 0.1 mass % to 3.0 mass %; Zr: 0.1 mass % to 2.0 mass %; Ti: 0.02 mass % to 2.0 mass %; one or two kinds of metals selected fr...
|
|
JP7008391B2 |
To provide an extrusion composite material having an excellent performance equal to or more than that of the composite material provided according to a powder metallurgy process, and to provide a manufacturing method of the extrusion com...
|
|
JP7018274B2 |
To provide an aluminum alloy for extrusion molding that has excellent quenching properties and therefore has high strength, and has excellent stress corrosion cracking resistance, and to provide a method for producing an extrusion materi...
|
|
JP2022022816A |
To provide a plate material with a non-slip function that can have non-slip effect of footwear in extrusion molding of aluminum alloy etc., and then can be improved in productivity, and a method of manufacturing the plate material with t...
|
|
JP7000145B2 |
To provide an extruded composite having excellent performance equal to or higher than a composite obtained by powder metallurgy and a method for producing the extruded composite which can produce the extruded composite at low cost.A mand...
|
|
JP7010441B1 |
To provide a technique for reducing energy consumption when manufacturing a pipe material having high strength and improving the recyclability of the pipe material. A long and solid raw material is prepared, which is made of a steel mate...
|
|
JP2022013109A |
To provide a method for manufacturing a magnetostrictive material, by which a magnetostrictive material with good performance can be manufactured readily without the need for a special device.A method for manufacturing a magnetostrictive...
|
|
JP6992588B2 |
To provide an extrusion press device capable of suppressing diameter increase of a cylinder, and arranging a container cylinder which can generate large output on a main cylinder housing, and a main cross head retreat control method ther...
|
|
JP6986942B2 |
To provide a heat transfer pipe excellent in sufficient heat transfer properties and processability.An aluminum heat transfer pipe 10 is a twisted material of an extruded original pipe. The heat transfer pipe 10 has a plurality of fins 3...
|
|
JP2021178339A |
To provide a method of manufacturing a press-formed article that is to manufacture a press-formed article in a bottomed cylinder shape which has a thicker flange part than a side part, and has an impact molding process.A method of manufa...
|
