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WO/2004/054730 |
The invention relates to a method and an installation for hot-rolling strips using a reversible Steckel rolling frame (8), each side of which is equipped with a respective furnace coiler (9, 10) and a driving mechanism (17, 18), provided...
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WO/2004/052584 |
Disclosed is a method for producing a strip which is made of at least one first metallic or predominantly metallic material and the width of which is defined by the two longitudinal edges thereof. The region of the strip, across which th...
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WO/2004/050269 |
The method of forming self-attaching female fasteners (26) by rolling a continuous metal strip (20) including a central pilot portion (28) having parallel sides and flange portions (32) on opposed sides, severing at least the pilot porti...
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WO/2004/044257 |
The invention relates to a method and device for descaling and/or cleaning a metal casting (1), particularly a hot-rolled strip made of normal steel or of stainless steel. According to the inventive method, the metal casting (1) is guide...
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WO/2004/041456 |
The invention concerns a method for increasing the range of production of a metal strip cold-rolling installation, comprising at least two roll housings (L1, L2) in tandem operation. The invention is characterized in that it consists in ...
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WO/2004/041457 |
The invention relates to a method for treating the surface of a product, in particular thin slabs, removing surface defects, the impurities thereof etc, inside a continuous casting system (1) where a product passes through a furnace (4) ...
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WO/2004/030841 |
A continuous hot rolling facility comprising a front stage having a mill of a plurality of stands, and a rear stage having a mill of a plurality of stands disposed on the downstream side of the front stage in the flow direction of a roll...
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WO/2004/029315 |
A hot milled wire rod of 5.0 mm or greater diameter comprising: C: 0.6 - 1.0% (in terms of mass%, hereinafter applicable), Si: 0.1 - 1.5%, and Mn: 0.3 - 1.0%, wherein P: is limited to 0.02% or less, and S: is limited to 0.02% or less, an...
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WO/2004/026498 |
An apparatus for and method of manufacturing lithium or lithium alloy anodes for electrochemical cells by a lamination process wherein a lithium or lithium alloy sheet is reduced into a thin lithium or lithium alloy film. The method and ...
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WO/2004/026497 |
Process and production line for continuous manufacturing of ultrathin hot rolled steel strip from thin slab obtained through a process of continuous casting comprising a secondary cooling system, a pre-transformation by roughing (5) of t...
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WO/2004/024969 |
A B-containing stainless steel bloom which comprises a stainless steel bloom containing 0.3 to 2.5 % of B and a protecting material being joined by the use of a weld metal having a chemical components satisfying the following formulae (1...
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WO/2004/012878 |
The invention relates to a method and a device for the continuous production of a metallic, preferably cold-rolled strip (1), especially a high-grade steel. The strip (1) which is to be finished is guided by a device (2) into a conveyor ...
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WO/2004/011180 |
A composite metal article (558) from two dissimilar metals is prepared. A metal base (510) is comprised of a first metal and having first and second opposing surfaces and a lest one longitudinally-positioned depression (530,535)in each i...
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WO/2004/011684 |
An improved method and a skid member for minimizing the temperature difference between a skid-contacting region and other regions in a hot material to be heated such as a slab or billet within a reheating furnace and a skid apparatus usi...
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WO/2004/009272 |
Strip production equipment comprises a continuous casting machine (1) with double rollers or a single roller, for continuously casting a cast piece (6) from molten metal(4) supplied from a tundish (3), a trimmer (16) provided on the down...
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WO/2004/009270 |
The invention relates to a method for producing a metal strip from a cast by rolling in which method the technique of a profiled rolling in combination with a strip rolling is used. The material for the metal strip is first cast by using...
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WO/2004/009259 |
A rolling mill for the production of rails comprising a reversible intermediate working section (3) which receives broken down bars from an appropriate upstream break down rolling station (2) and passes them to a downstream finishing sta...
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WO/2004/009260 |
The invention relates to a method for rolling a metal profile into a metal strip in which method the technique of a profiled rolling in combination with a strip rolling is used, comprising that during the at least two-staged profiled rol...
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WO/2004/004938 |
The invention relates to a method and casting roller plant for the semi-endless or endless rolling by casting of a metal, in particular a steel strip (1a), which may be transversely separated as required after solidification. The casting...
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WO/2004/000476 |
A hot rolling method and apparatus for producing hot rolled steel sheet free from variation in material properties in the width direction by making a temperature profile uniform over the entire width direction of a rough bar at a finishi...
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WO/2003/103868 |
A method for producing a magnesium alloy plate wherein a magnesium alloy plate containing, in mass %, 0.1 to 10.0 % of Al, 0.1 to 4.0 % of Zn is rolled with a mill roll, which comprises inserting the magnesium alloy plate having a surfac...
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WO/2003/101639 |
The invention relates to a coil box, which is mounted between a roughing rolling train and a finishing rolling train, for metal pre-strips, in particular steel strips, which are hot wound to form coils and are protected against further c...
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WO/2003/101645 |
A method of controlling in a twin roll strip caster the thickness of as-cast strip by determining and operating at a target depth of the casting pool and a target speed of the casting rolls. The as-cast strip may be cast to a customer-sp...
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WO/2003/086683 |
Roll caster (11) produces thin steel strip (12) formed on casting surfaces (22A) of casting roll (22) that passes through first enclosure (37) adjacent casting roll surfaces (22A) and, optionally, thereafter second enclosure (61). Enclos...
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WO/2003/082659 |
A seat rail (10) for a bicycle seat and a method of fabricating same are disclosed. The seat rail comprises a rod (12) having one or more flutes (14) formed along the length of the rod. The seat rail (10) provides support for a bicycle s...
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WO/2003/080265 |
The invention relates to adjusting tensions between the mills of continuos hot rolling mill trains. The measurement of rolling parameters and adjustment of the torque of motors of said mills are carried out successively by groups of thre...
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WO/2003/078086 |
Input variables (?, s), which describe a metal strip (1) prior to and after the passage of a rolling frame (3), are fed to a material flow model (18). The material flow model (18) determines online a rolling force progression (fR) in the...
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WO/2003/076094 |
Disclosed is a method for producing a sheet made of aluminum or an aluminum alloy, which is provided with a textured surface. According to the inventive method, a cold rolled sheet (12) is fed through the gap between two texturing roller...
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WO/2003/068426 |
The preferred quality requirements postulated by producers for the product cold-rolled strip include, among good flatness and optimum thickness tolerances, also dryness of the strip in the outlet of strip rolling mills. Already existing ...
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WO/2003/068425 |
Disclosed are a method and a corresponding continuous casting machine (1) for continuously rolling a metal bar, particularly a steel bar, which is produced at a casting speed and the cross section of which is configured as a thin slab. S...
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WO/2003/066252 |
The protective coating for the inventive composite billet used for hot shaping is embodied such that it is multi-component and comprises a base metallic layer having a specified continuous porosity, compacting materials in the form of th...
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WO/2003/066927 |
The present invention comprises a method and apparatus suitable for accomplishing the method that significantly simplifies the process of making a solution head treated feedstock. The method comprises continuously casing an aluminum allo...
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WO/2003/066926 |
A method for manufacturing aluminum sheet stock that includes hot rolling an aluminum alloy feedstock to a final thickness and then back-annealing ( or stress relieving or stabilizing ) the hot rolled feedstock to provide an intermediate...
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WO/2003/065134 |
The invention relates to a method for controlling an industrial process for manufacturing or processing a product, in particular for controlling the cooling line (KS) of a hot-rolling mill, said cooling line (KS) being simulated by a phy...
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WO/2003/064069 |
The invention relates to a method for producing rolled products from austenitic rust-resistant steels. In a first step, a product to be cast (6) is subjected to a rolling process in a rolling mill (13), and in a second step, said product...
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WO/2003/060203 |
The invention relates to a metal strip made from a layer composite for epitaxial coating and a method for production thereof. The aim of the invention is to produce such a high-strength metal strip and a corresponding production method. ...
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WO/2003/057928 |
The invention relates to a method for producing a siderurgical product made of carbon steel having a high copper content, according to which: - a liquid steel having the composition: 0.0005 % $m(F) C $m(F) 1 %; 0.5 $m(F) Cu $m(F) 10 %; 0...
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WO/2003/057383 |
The invention relates to a method for producing rods, bar stock or seamless tubes on a rolling stand for rolling hot metal material. Said rolling stand optionally comprises, when seen in the direction of rolling, a piercing-crossrolling ...
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WO/2003/051548 |
Disclosed is a pair of first and second rolling rollers for pressing a wire or rod therebetween so as to form a profile bar of a predetermined sectional shape. The first and second rolling rollers are defined on outer surfaces thereof wi...
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WO/2003/051547 |
Disclosed is a wire rolling machine. The machine comprises a first bobbin for paying off a wire wound thereon; a leveler unit for adjusting a height of the wire paid off from the first bobbin to ensure that the wire can be properly guide...
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WO/2003/050317 |
A steel sheet for a heat shrink band having a yield strength of 24 kg/mm2 for use in making a cathode ray tube of aperture grille type, characterized in that it has a magnetic permeability of 400 to 650 at a magnetic field of 0.3 Oe; and...
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WO/2003/045597 |
A rolling device having four rolling rollers arranged perpendicularly to each other into a cross shape, the rolling rollers each being provided with a rolling roller portion and a contact roller portion having a smaller diameter than the...
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WO/2003/046238 |
The invention relates to the use of an aluminum alloy for producing roll-shaped products that has the following alloy proportions given in weight percentages: 0.1 $m(F) Si $m(F) 0.5; 0.15 $m(F) Fe $m(F) 0.5; 0.05 $m(F) Cu $m(F) 0.25; 0.8...
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WO/2003/041885 |
The invention concerns a method and a device for stabilizing high-speed unwinding along a longitudinal direction, of a strip (4) applied on a rotating surface (3) and along which part of the ambient air forms a boundary layer (43) driven...
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WO/2003/042416 |
The invention relates to a method for the production of cold-rolled magnetic sheet or strip, with non-oriented granularity and a final thickness of $m(F) 0.75 mm, comprising the following working steps: smelting a steel with (in wt. %) C...
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WO/2003/039775 |
The invention relates to a method and a casting/rolling mill for producing steel strips (1), in particular stainless steel strips, based on the allocation of a conventional strip rolling train (4) to a high-technology continuous casting ...
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WO/2003/035305 |
A method of casting a multi-layered metal ingot including the steps of delivering a metallic divider (14) member into a direct chill mold (4), pouring a first molten metal into the mold on one side of the divider member, and pouring a se...
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WO/2003/035291 |
The invention relates to a method and to a device for producing a rolled metal strip from a molten metal by producing a cast metal strip in a strip casting device (5) and then rolling the undivided metal strip in a roll stand (18) to the...
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WO/2003/033185 |
A method of manufacturing a steel plate, comprising the steps of, by using steel plate manufacturing equipment having at least one unit of cooling device, at least one unit of correction device, and at least one unit of induction heating...
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WO/2003/033182 |
The invention relates to a device (1) for the production of flat metal (10). According to the invention, the device (1) comprises at least two rollers (2,3) extending in an essentially parallel manner and whose axes of rotation (4) are d...
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