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WO/2015/159965A1 |
This hot-rolled steel sheet has a thickness of 3-20 mm and contains specific amounts of C, Si, Mn, P, S, Al and N with the balance made up of iron and unavoidable impurities. The contents of solid-solved N, C and N are within specific ra...
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WO/2015/149173A1 |
The present invention relates to polymers used as rolling lubricating agents, to compositions comprising said polymers, and to alkali metal films including the polymers or compositions on the surface(s) thereof. The use of said polymers ...
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WO/2015/141154A1 |
Provided is a hot rolling method capable of preventing the occurrence of cracking of a steel sheet in a cooling process after finish rolling in hot rolling of high carbon steel. A high carbon steel hot rolling method for heating a sheet ...
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WO/2015/141193A1 |
This cladded aluminium-alloy material is provided with: an aluminium-alloy core material; a coating material used to clad both surfaces of the core material; and a brazing material used to clad both of the coating-material surfaces, or o...
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WO/2015/141698A1 |
The purpose of the present invention is to provide an aluminum alloy fin material for a heat exchanger having excellent corrugated moldability and excellent strength after brazing heating. This fin material comprises, in terms of percent...
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WO/2015/140846A1 |
According to the present invention, plate thickness is set to be at least 100 mm and a throttle value according to plate-thickness direction tensile strength at the plate thickness center part is set to be at least 40%, and as a result, ...
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WO/2015/141192A1 |
A clad aluminum alloy material exhibiting favorable corrosion resistance and brazeability in an alkaline environment is provided by a clad aluminum alloy material with excellent brazeability and corrosion resistance in which one surface ...
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WO/2015/132109A1 |
The invention relates to a method for producing guide rails (11) for a linear rolling bearing, wherein a strand material (12) made of steel and having a constant initial cross-sectional shape (13) is provided, wherein said strand materia...
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WO/2015/127509A1 |
The present invention provides an apparatus (40) for forming a profiled article (46) comprising: a forming path (41) through which a blank of deformable material to be formed into the profiled article passes; a pair of complementary and ...
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WO/2015/130187A1 |
The invention relates to the field of pressure treatment of metals and can be used in the production of a cold-rolled strip. The problem addressed by the invention is that of being able to exclude a pickling operation in the preparation ...
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WO/2015/128153A1 |
Two rolling products (1, 2) to be rolled are brought together such that the edges (3, 4) of the rolling products (1, 2) to be rolled bear against one another. Then, the rolling products (1, 2) to be rolled are moved apart such that the m...
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WO/2015/117696A1 |
A method of forming tailored cast blanks comprises determining at least one of a thickness pattern or profile pattern for a blank (15); generating a layout for a series of blanks having the determined thickness or profile pattern; and ca...
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WO/2015/113502A1 |
A method of producing a sheet of B 4C/AL neutron absorbent material by continuous cast rolling, the method comprising the following steps: 1) providing B 4C particulate and aluminum matrix melt, adding the B 4C particulate into the alumi...
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WO/2015/115156A1 |
A cold-rolling facility in one mode of embodiment of the present invention heats successively-conveyed steel plates using a heating device, and successively cold-rolls the heated steel plates using a tandem rolling mill, and is provided ...
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WO/2015/111563A1 |
The purpose of the present invention is to reduce the average crystal grain size of gold or platinum in a target in order to enhance the consistency of film deposition characteristics during sputtering, and to fabricate a target having u...
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WO/2015/109376A1 |
A screw conveyor made of alloyed steel and tempered by electromagnetic induction or exposure to a flame is used to convey abrasive granulated products in a process using a screw conveyor, under high attrition and wear, the principle of t...
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WO/2015/109425A1 |
A method for rolling a metal compound plate strip, comprising the following steps: 1) selecting a metal base plate and a metal compound plate and cleaning a surface for compounding of the base plate and that the compound plate until the ...
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WO/2015/109426A1 |
A method for manufacturing a metal compound plate strip by rolling. The compounding surfaces of a base plate (1, 5, 8, 11, 14, and 14') and a compound plate (2, 6, 9, 9', 12, 12', 15, and 15') are corrugated using rolling, the base plate...
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WO/2015/110490A1 |
The invention relates to a method and a system (1; 100) for producing hot-dip coated hot-rolled steel strips (2), preferably in a continuous processing line, comprising a strip pre-treating device (3) for scaling, preferably by means of ...
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WO/2015/107998A1 |
A cold-rolling facility in one mode of embodiment of the present invention heats successively-conveyed steel plates using a heating device, and successively cold-rolls the heated steel plates using a cold-rolling mill, and is provided wi...
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WO/2015/107483A1 |
Plant for the production of metal products comprising: - a main rolling line (12) configured to roll thin slabs; - a main casting line (11) of thin slabs associated downstream to a heating and/or maintenance furnace (18) to heat and/or m...
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WO/2015/104761A1 |
Provided are: a cladded aluminium-alloy material exhibiting high corrosion resistance and high mouldability, and a production method therefor; and a heat exchanger using said cladded aluminium-alloy material, and a production method ther...
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WO/2015/104760A1 |
Provided are: an aluminium-alloy clad material exhibiting high corrosion resistance and high mouldability, and a production method therefor; and a heat exchanger using said aluminium-alloy clad material, and a production method therefor....
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WO/2015/101577A1 |
The invention relates to a method for producing a metal strip (1) in a continuous casting and rolling process, wherein first a slab is cast in a casting machine and the slab is fed to a finishing rolling mill arranged downstream in a con...
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WO/2015/099307A1 |
A casting and rolling apparatus according to one embodiment of the present invention provides: a caster for generating a steel sheet; a first rolling unit associated with the caster; and a second rolling unit which is spaced apart in the...
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WO/2015/099288A1 |
A device for continuous casting/hot rolling, according to one embodiment of the present invention, comprises: a continuous casting device for producing a steel sheet; a hot roller, which is linked to the continuous casting device, for re...
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WO/2015/099224A1 |
A hot rolling device, according to one embodiment of the present invention, may comprise: a cast part supply portion for producing a cast part; a hot roller, which is linked to the cast part supply portion, for receiving and hot-rolling ...
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WO/2015/077932A1 |
A manganese steel and production method thereof, said manganese steel comprising the following components by mass percentage: carbon 0.2-1.0%, manganese 5-15%, aluminum 0.02-1.0%, phosphorus <0.025%, sulfur < 0.025%, nitrogen < 0.03%, si...
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WO/2015/064006A1 |
Provided are: a device array for manufacturing seamless steel pipes; and a method for manufacturing a high-strength thick stainless seamless steel pipe for oil wells which has excellent low-temperature toughness using the device array. A...
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WO/2015/060124A1 |
This control method for a sizing press device is a control method for a sizing press device (2), which is provided with a pair of molds that are disposed in a plurality of vertical stages and can shift in a direction orthogonal to a tran...
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WO/2015/060492A1 |
The present invention relates to a method for manufacturing an aluminum-zinc-magnesium-copper alloy plate member having refined crystal grains and, more particularly, the present invention provides a method for manufacturing an aluminum-...
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WO/2015/059871A1 |
Provided is a device array for producing a thick steel material having excellent low-temperature toughness. The device array is provided with a heating device and a hot working device which are arranged in this order, and is also provide...
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WO/2015/049669A1 |
A steel plant for the production of long metal products comprises a continuous casting machine (11), a rolling mill (12) disposed downstream of the continuous casting machine (11), and one or more transfer paths (19) for the semifinished...
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WO/2015/049663A1 |
A steel plant for the production of long metal products comprises a continuous casting machine (11) and a rolling mill (12) disposed contiguous and in direct succession downstream of the continuous casting machine (11). The continuous ca...
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WO/2015/043837A1 |
A method of rolling a metal plate from an ingot or thick slab (1,2) comprises setting a work roll gap with a mechanical screw (24) and rolling the ingot or slab through a first pass to produce a rolled product (21). The rolled product (2...
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WO/2015/034283A1 |
The purpose of the present invention is to provide a Fe-Cu alloy rolled foil containing 3-30 wt% steel, with copper accounting for the remaining weight, that is, a Fe-Cu alloy rolled foil having 3-30 wt% steel and 70-97 wt% copper. The F...
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WO/2015/029873A1 |
A thick steel sheet according to the present invention satisfies a predetermined chemical composition, wherein the metallic structure meets requirements (a) to (d) as mentioned below when determined at an observation point that is locate...
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WO/2015/019409A1 |
The purpose of the present invention is to produce a cold-rolled steel strip having no indentation flaws by adopting wet temper rolling, the cold-rolled steel strip being comparable in surface smoothness to the cold-rolled steel strip pr...
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WO/2015/019960A1 |
In the present invention, crystallized substances present in a predetermined surface area of an aluminum foil represent 2% or less of the total surface area. The average surface area per crystallized substance is 2 μm2 or less. The surf...
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WO/2015/018385A1 |
The invention relates to a method for producing strips made of steel, in particular for producing cutting and machining tools having improved service life, wherein a preliminary strip is produced from a melt of a hardenable steel in a ca...
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WO/2015/015740A1 |
Provided are a steel sheet with excellent cut edge corrosion resistance, and a manufacturing method therefor. A steel sheet of excellent cut edge corrosion resistance resulting from: having a composition containing, in mass%, 0.001% to 0...
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WO/2015/014864A1 |
The invention relates to a casting and rolling plant having a strip-casting machine and to a method for producing near-net strips. In addition to the strip-casting machine for casting a cast strand, the casting and rolling plant comprise...
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WO/2015/015739A1 |
Provided is a high-strength, high-Young's modulus steel plate having a 780MPa or greater TS, a 205GPa or greater Young's modulus in the rolling direction and in a direction 45° relative to the rolling direction, a 220GPa or greater Youn...
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WO/2015/014865A1 |
The invention relates to a continuous casting and rolling installation for producing metal strips, having an ingot mould (110), at least one strand guide (120) for diverting the casting strand from the vertical to the horizontal, a cutti...
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WO/2015/015738A1 |
Provided is a high-strength, high-Young's modulus steel plate having a 780MPa or greater TS, a 205GPa or greater Young's modulus in the rolling direction and in a direction 45° relative to the rolling direction, a 220GPa or greater Youn...
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WO/2015/012317A1 |
A steel plate for a line pipe, said steel plate having a composition which contains, in mass%, 0.040 to 0.080% of C, 0.05 to 0.40% of Si, 1.60 to 2.00% of Mn, at most 0.020% of P, at most 0.0025% of S, 0.05 to 0.20% of Mo, 0.0011 to 0.00...
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WO/2015/011002A1 |
The invention relates to a device for the heat treatment of coated semifinished steel products, comprising at least one heatable continuous furnace (2) with at least one conveying device (3) for the semifinished steel products (1), where...
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WO/2015/012562A1 |
A directional electric steel plate and a method for manufacturing the same are disclosed. The method for manufacturing a directional electric steel plate according to an embodiment of the present invention comprises the steps of: providi...
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WO/2015/011248A1 |
The invention relates to a method for producing a metallic strip (1) in a continuous casting and rolling process, in which first a slab is cast in a casting machine (2) and then is fed to a rolling unit (3), arranged downstream in the co...
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WO/2015/003755A1 |
The invention relates to a method for producing a flat product from an iron-based shape memory alloy, in which a melt containing at least, as a main constituents, iron, alloy elements and inevitable impurities, is cast in a casting devic...
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