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WO/1996/032507A1 |
Equipment for manufacturing stainless steel strip formed by arranging in order a double-drum continuous casting machine, a bridal roll- or pinch roll-containing atmosphere control cover, a hot rolling mill, a heat treatment furnace forme...
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WO/1996/031628A1 |
In the method proposed, the length of the selected case-hardening material is heated to the working temperature and, after one or two working stages, is reheated to a temperature below the original working temperature and continuously ro...
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WO/1996/002333A1 |
The present invention relates to a rolling mill for producing angle steel having superior surface properties and a small outer radius at a corner portion and a rolling method using the rolling mill. The rolling mill according to the pres...
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WO/1995/034387A1 |
The invention concerns a method for the production of a seamless hot-finished tube from steel with reduced deformability, in particular roller-bearing steel, the method calling for a pretreated and degassed as well as deoxidized liquid s...
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WO/1995/027805A1 |
An aluminum alloy composition for sheet product consists essentially of 0.3 to 1.1 wt. % silicon, 0.4 to 1.0 wt. % iron, 0.009 to 0.25 wt. % copper and optionally, minor amounts of manganese, magnesium, chromium, zinc, titanium and other...
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WO/1995/019236A1 |
A method is disclosed for improving the continuous casting process for making copper by using a probe (15) and analyzer (22) which measures the gases present in the molten copper (16) and controls the process based on the analyzer (22) r...
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WO/1995/015573A1 |
Refined aluminium sheet for use as an anode in an electrolytic capacitor. According to the invention, the sheet is characterized in that less than 20 % of the grains have an orientation offset by 10 to 20� to the ideal cubic orientatio...
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WO/1995/008408A1 |
Aluminium sheet suitable for use as a lithographic plate support has a surface that is uniformly rough by virtue of: a rippled topography having an aspect ratio of at least 1.3 on a scale of 5 - 200 'mu'm; and a superimposed pitted struc...
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WO/1995/002706A1 |
The invention concerns a method of manufacturing unfinished special steel blanks, in particular special-steel strip, the method comprising, as necessary, rolling and annealing of cast material and de-scaling, particularly by picking in a...
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WO/1995/001459A1 |
Steel with ultrafine grains is produced by altering the transformation from one which normally proceeds with grain boundary nucleation followed by intragranular nucleation at deformation bands and other defects, to one which induces a su...
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WO/1994/025802A1 |
Oven door (1) comprising: a frame (2) on which are mounted two glass panes (3, 4) parallel and spaced part from one another, the inner pane (4) being pivotably mounted in relation to the frame (2) by means of a hinge element. The oven do...
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WO/1994/019129A1 |
A process for forming aluminum alloy sheet product that is particularly useful for forming beverage container ends and tab stock. The invention includes continuously casting an aluminum alloy having a magnesium concentration of at least ...
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WO/1994/014549A1 |
A method of manufacturing hot rolled silicon steel sheets, which consists of the steps of heating a silicon steel slab at a high temperature so as to roughly hot roll the same, and thereafter subjecting the resultant product to finishing...
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WO/1994/006577A1 |
A thin substantially pure lead film and a method and apparatus for manufacturing the same, wherein the thin film has a lead content of at least 99.4 %, and preferably at least 99.9 % or 99.99 %, and a thickness of less than .003 inches i...
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WO/1993/021355A1 |
A Cr-Ni stainless steel sheet produced by strip casting, which is free from surface roughening due to machining and has a carbon and nitrogen content of 0.09 % or less and such a composition as to provide an Md¿30? of 30 to 60 °C, and ...
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WO/1993/013235A1 |
With the application of final cold rolling to a stainless steel sheet containing from 10 to 40 wt % of Cr and from 1 to 10 wt % of Al as major constituents of alloy at the total rolling reduction of 75 % or more, or, if required, the app...
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WO/1992/021454A1 |
The method of processing soft metal slabs (10') to strip thickness on a processing line including providing a hot reversing mill (40) having coiler furnaces (42, 44) on either side thereof along the processing line; heating the slab (10'...
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WO/1992/008556A1 |
A method of manufacturing rolled products, in which a titanium material in the heated state is brought into contact with fluoric gas so as to form a fluoridized film on said material and then is rolled into a product immediately after re...
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WO/1992/000156A1 |
Apparatus consists of an articulated continuous casting machine (1) in which a mould for casting bar (18) moves endlessly from an upstream end to a downstream end of a path on the urging of an engine (15). To enable the cast bar to be fe...
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WO/1991/010517A1 |
A method of manufacturing a Cr-Ni stainless steel sheet excellent in surface quality and material thereof, in which a blank in thickness of 6 mm or under is cast of Cr-Ni stainless steel typified by 18 % Cr - 8 % Ni steel dependently on ...
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WO/1990/002615A1 |
This invention relates to a production method of a stainless thin steel sheet having excellent surface luster and high corrosion resistance which comprises heating a continuous cast slab of a ferrite or martensite type stainless steel to...
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WO/1989/011349A1 |
This invention relates to a method of hot rolling a high-silicon steel plate. According to the present invention, leader strips, each of which consists of a metallic material having superior cold and hot processability, are joined to bot...
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WO/1989/011549A1 |
This invention relates to a method of producing a non-oriented high-Si steel sheet without incurring any trouble due to cracks of the material or the like during the production process from making of steel ingot to adjustment of a final ...
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WO/1989/011348A1 |
This invention relates to rolling equipment suitably used to roll a strip coil made of fragile material such as high-silicon steel. This equipment is provided with a rolling mill, tension reels disposed at the inlet and outlet sides of t...
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WO/1989/011350A1 |
This invention relates to a lubricating method for the hot rolling of high-silicon steel. According to this method, high-silicon steel is rolled at 200 to 600°C while applying a lubricant, prepared by mixing a solid lubricant capable of...
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WO/1988/010318A1 |
A hot-rolled Al-killed steel sheet wherein the content of C is reduced to 0.0005 to 0.015 % to thereby form a mainly ferritic single phase structure and Cu is incorporated in a content of 1.0 to 2.2 % in a solid solution state. This hot-...
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WO/1988/009229A1 |
This invention relates to a method of hot rolling a fragile strip, and equipment for practicing the method. During a hot rolling operation according to this method, both side portions of a roll body including the portions of the same whi...
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WO/1986/007390A1 |
An iron alloy containing 4.0 to 7.0% by weight of silicon, less than 0.5% by weight of manganese, less than 0.1% by weight of phosphorus, less than 0.02% by weight of sulfur, and less than 2% by weight of aluminum is melted, and is made ...
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WO/1983/002783A1 |
A method of continuously casting a molten ferrous alloy in a casting means (12) to obtain a solidified cast bar (20) at a hot-forming temperature, passing the cast bar (20) at a hot-forming temperature from the casting means (12) to a ho...
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WO/1983/001629A1 |
A superplastic aluminum alloy plate containing 1.5 to 9.0 % magnesium, 0.5 to 5.0 % silicon, 0.05 to 1.2% manganese, 0.05 to 0.3 % chromium, and the balance substantially consisting of aluminum, and a process for producing a superplastic...
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WO/1983/000820A1 |
The invention relates to the rolling of aluminum and, more particularly, lubrication for cold rolling. It is recommended to prelubricate aluminum before rolling, with mineral or synthetic oils, modified by additives, or with solutions or...
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WO/1982/001834A1 |
In a metal strip rolling mill (10) having a strip shape measuring means (24) connected to said rolling mill (10) to adjust the mill to control the strip shape, improved strip shape control and performance is achieved by mounting a hold-d...
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WO/1982/001379A1 |
A process for manufacturing hot-rolled dual-phase high-tensile steel plate composed of martensiteferrite composite layers having a tensile strength of 50 to 80 kg/mm2 as hot-rolled, which process comprises hot-rolling steel pieces compos...
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JP7513008B2 |
To provide a manufacturing method of steel plates with low fin cracking occurrence rates during hot rolling, in manufacturing steel plates by hot rolling a steel raw material for steel plate production.A manufacturing method of steel pla...
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JP2024094395A |
The present invention provides a metal foil for spring members that can suppress variation in width in the thickness direction of a spring member formed from metal foil, a method for manufacturing the metal foil for spring members, and a...
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JP2024094401A |
The present invention provides a metal foil for spring members that can suppress variation in width in the thickness direction of a spring member formed from metal foil, a method for manufacturing the metal foil for spring members, and a...
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JP2024524993A |
A sliding element, such as a bearing, and a method for manufacturing the sliding element are provided. The sliding element is formed from an aluminum alloy material containing zinc in an amount of 5% to 83% by weight. The sliding element...
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JP2024090181A |
The present invention provides a copper foil with low transmission loss for use in high-frequency circuits. The present invention relates to a copper foil having a root mean square slope (Sdq) of 0.120 or less on at least one surface. [S...
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JP2024081351A |
Provision of aluminum alloy material that combines high heat conductivity and high degree of integrity. [Solution] An aluminum alloy material characterized by having an aluminum alloy part A containing 0.80-1.50 mass% Si, 0.20-0.60 mass%...
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JP2024076767A |
The present invention provides a method for producing a high-strength α+β type titanium alloy plate that can control the plate thickness while ensuring manufacturability. SOLUTION A method for producing an α+β type titanium alloy pla...
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JP7495640B2 |
This hot-rolled steel sheet has a predetermined chemical composition, in a microstructure, in terms of area%, residual austenite is less than 3.0%, ferrite is 15.0% or more and less than 60.0%, and pearlite is less than 5.0%, an E value ...
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JP7495641B2 |
This hot-rolled steel sheet has a predetermined chemical composition, in a microstructure, in terms of area%, residual austenite is less than 3.0%, ferrite is 15.0% or more and less than 60.0%, and pearlite is less than 5.0%, an E value ...
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JP7485813B2 |
A continuous casting and rolling line for casting, rolling, and otherwise preparing metal strip can produce distributable metal strip without requiring cold rolling or the use of a solution heat treatment line. A metal strip can be conti...
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JP2024518471A |
The present invention sequentially includes a heating step, a phosphorus removal step, a rough rolling step, a continuous rolling step, a first water cooling step, a finishing rolling step, a second water cooling step, and a cold bed coo...
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JP2024518484A |
In the present invention, the chemical components are C 0.37~0.45%, Si 0.17~0.37%, Mn 0.60~0.90%, Al 0.020~0.060%, B 0.0008~0.0035%, Ti 0.030~0.060%, P 0.025%, S0.025%, Cr0.25%, Ni0.20%, Mo0.10%, Cu0.20%, and the rest is Fe and unavoidab...
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JP7471011B2 |
Disclosed is a method for preparing a high-flatness metal foil suitable for making a metal mask, and the method comprises the following steps: forming a raw metal coarse foil; rolling the raw metal coarse foil at least once into a high-f...
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JP7469734B1 |
This steel plate has a predetermined chemical composition, α value is 1.00~1.50 mass%, β value is 10.0~15.0, γ value is 0.70~1.50 mass%, Ceq value is 0.550~0.620 mass%, and yield strength is 670. ~870N/mm2, tensile strength is 780~940...
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JP7470039B2 |
Provided are a metal plate configured such that sufficient strength and performance are ensured and the workability and cost of mass production are improved, and a metal-supported electrochemical element and the like including the metal ...
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JP7462292B2 |
To provide a manufacturing method for metallic foils capable of obtaining metallic foils having a smooth surface by eliminating creases or the like generated after rolling.A manufacturing method for metallic foils comprises: a rolling pr...
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JP2024046021A |
[Problem] To provide an aluminum alloy foil for a current collector that has excellent tensile strength and elongation after foil rolling and low-temperature heat treatment expected in the battery manufacturing process, especially after ...
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