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Matches 1 - 50 out of 54,142

Document Document Title
WO/2017/137094A1
Apparatus for continuous casting comprising a mold (11) configured to at least partly solidify liquid metal and obtain an ingot (P), a support board (16) located downstream of said mold (11) and configured to support a first end (17) of ...  
WO/2017/135096A1
The present invention addresses the problem of providing an immersion nozzle replacing device that can rapidly and reliably replace an immersion nozzle without allowing leakage of molten metal even during casting. Provided is an immersio...  
WO/2017/135074A1
Provided is a method for introducing an add-in material to a container containing molten metal, the method including a nozzle disposition step for disposing nozzles above the molten metal contained in the container, and an add-in materia...  
WO/2017/135390A1
Provided is a slab warping detection device for detecting warping of a slab that is pulled from a mold in continuous casting equipment, the slab warping detection device being provided with: a pair of pressure rollers that sandwich and h...  
WO/2017/130517A1
The purpose of the present invention is to improve the sealing ability of a nozzle structure for discharging molten steel, which comprises a plurality of refractory members, and which has joint portions. This nozzle structure for dischar...  
WO/2017/129922A1
The invention describes a tooling for producing a metal product by feed casting, comprising a mould comprising a preheater, an ingot mould (10), a movable bottom that moves in a main direction X and a transition ring (11) interposed betw...  
WO/2017/131204A1
The present invention is a secondary cooling method and secondary cooling device for a cast slab cast by a continuous casting machine, and is characterized in that the continuous casting machine has, in a secondary cooling zone below a m...  
WO/2017/125529A1
The invention relates to a strand guiding roller (1) comprising a stationary shaft (3), at least one roller sleeve (5) coaxially surrounding a shaft section of the shaft (3), and for each roller sleeve (5), at least one cooling channel (...  
WO/2017/125649A1
During the casting of XXL metal products of round, square or rectangular cross-section, an electromagnetic stirring apparatus is used that is specific to the casting machine receiving same and that includes polyphase, linear or circular ...  
WO/2017/120117A1
New 6xxx aluminum alloys having an improved combination of properties are disclosed. Generally, the new 6xxx aluminum alloys contain 1.00 - 1.45 wt. % Si, 0.32 - 0.51 wt. % Mg, wherein a ratio of wt. % Si to wt. % Mg is in the range of f...  
WO/2017/115801A1
Provided are an aluminum alloy for an electroconductive wire in which casting defects are suppressed, an electroconductive wire, and a method for manufacturing a wire harness. The aluminum alloy for an electroconductive wire comprises 0....  
WO/2017/114587A1
Production plant of metal rods, casting machine, casting process and control method of at least three electromagnetic stirrer devices, wherein one provides at least one phase of switching between two operating configurations of the elect...  
WO/2017/113630A1
Provided is a device for preparing a large-sized high-quality aluminium alloy ingot, mainly composed of a uniform cooler (1), a hot top (2), an oil-gas lubrication crystallizer (4), an induction coil (6) and a dummy ingot (10), wherein t...  
WO/2017/117465A1
A roll for continuous casting comprises a cylindrical roll rotatably mounted on a fixed axle and having a cooling chamber that surrounds the axle for receiving a flow of coolant. The axle is mounted on a roll support system. The roll sup...  
WO/2017/115748A1
Provided are a high-strength steel sheet having a tensile strength of 980 MPa or greater and excellent bending workability, a high-strength galvanized steel sheet, and a method for manufacturing the same. The present invention is a high-...  
WO/2017/109525A1
The present invention relates to a method of heat treatment of a non- metallic or metallic item comprising: A. at least one step A) of heat transfer between said item and a heat transfer fluid A' comprising a fluid medium and nanoparticl...  
WO/2017/110319A1
The present invention assumes that an apparatus for continuous slab casting is provided with: a nozzle exchanging-holding mechanism in which an immersed nozzle is moved, during nozzle exchange, via a movement connection space D provided ...  
WO/2017/109526A1
The present invention relates to a method of heat treatment of non-metallic or metallic item comprising at least one step A) of heat transfer between the item and a heat transfer fluid A' comprising a fluid medium and nanoparticles, the ...  
WO/2017/109558A1
The present invention relates to a method of heat transfer between a metallic or non-metallic item and a heat transfer fluid comprising a fluid medium and nanoparticles wherein the thickness/lateral size ratio of such nanoparticles is be...  
WO/2017/109527A1
The present invention relates to a method of heat transfer between a metallic or non-metallic item and a heat transfer fluid comprising a fluid medium, hydrophobic nanoparticles and a dispersing agent, wherein the nanoparticles concentra...  
WO/2017/109559A1
The present invention relates to a method of heat transfer between a metallic or non-metallic item and a heat transfer fluid comprising a fluid medium, hydrophobic nanoparticles having a lateral size between 26 and 50μιη and a dispers...  
WO/2017/109561A1
The present invention relates to a method of heat treatment of a non- metallic or metallic item comprising: A. at least one step A) of heat transfer between said item and a heat transfer fluid A' comprising a fluid medium and nanoparticl...  
WO/2017/109528A1
The present invention relates to a method of heat transfer between a metallic or non-metallic item and a heat transfer fluid comprising a fluid medium and nanoparticles wherein the thickness/lateral size ratio of such nanoparticles is be...  
WO/2017/105060A1
A cooling system comprises: a vibrating feeder including a cooling belt for transferring feed materials, and a vibrator coupled to the cooling belt so as to vibrate the cooling belt; and a cooling cover having a tunnel shape and coupled ...  
WO/2017/100836A1
This specification discloses an open mould conveyer casting apparatus for forming a metal ingot including: a conveyer for conveying one or more ingot moulds from at least a first location where an ingot mould receives a molten metal havi...  
WO/2017/099538A1
An apparatus for processing a terminating operation of a continuous casting machine, according to one embodiment of the present invention, comprises: a weight detecting unit for detecting the weight of molten steel in a tundish; a mold f...  
WO/2017/092967A1
The invention relates to a method for the open-loop and/or closed-loop control of a heating of a cast or rolled metal product, comprising the following steps: determining the total enthalpy of the metal product from a total of the free m...  
WO/2017/094741A1
Provided is a device for manufacturing a thin metal strip capable of efficiently manufacturing a thin metal strip containing fine crystal grains. A manufacturing device (1) according to an embodiment of the present invention is a device ...  
WO/2017/090402A1
Provided are Fe-based amorphous alloy ribbons having a thickness of 10-30 µm, wherein the center part in the width direction of a free solidification surface of the ribbon is pursuant to JIS B 0601:2013, and a roughness curve measured i...  
WO/2017/087006A1
A method and apparatus of continuously casting thin strip by controlling roll crown is provided. The apparatus for continuously casting thin strip by controlling roll crown includes at least two expansion rings positioned within and adja...  
WO/2017/084880A1
The invention relates to a casting device (7) of a continuous casting line (1). The casting device (7) comprises a startup section (17) having a startup section head (19), which is designed to seal a die output (13) of a die (3) at the s...  
WO/2017/086637A1
Casting equipment according to the present invention comprises: a ladle for accommodating molten steel; a mold solidifying the molten steel provided from the ladle, so as to cast a slab; a movable hanger formed to extend in one direction...  
WO/2017/085699A1
A guiding unit for slabs comprising at least two rolls (10, 10') connected to each other and adapted to rotate along a same axis X; wherein each roll comprises a first tubular element (12) and a second tubular element (5), which is exter...  
WO/2017/086281A1
[Problem] Provided are a roll for hot rolling process that is more excellent in various durability properties than a conventional one and a method for manufacturing the same in response to the recent demand for manufacturing costs and qu...  
WO/2017/082631A1
Disclosed are: an austenitic stainless steel having excellent orange peel resistance; and a manufacturing method therefor. In the disclosed austenitic stainless steel, on the basis of the entire thickness of the austenitic stainless stee...  
WO/2017/081934A1
The present invention provides a flat immersion nozzle, wherein the immersion nozzle stabilizes molten steel discharge flow and stabilizes the melt surface inside a mold, i.e., reduces fluctuation thereof. In the present invention, the i...  
WO/2017/078336A1
The present invention relates to a molten steel treatment apparatus and a molten steel treatment method applied to the same, the apparatus comprising: a main body of which the inside opens upward and having a steel tapping hole formed at...  
WO/2017/078178A1
This mold flux for continuous casting has a base material composition containing 25-60% by mass of CaO, 15-45% by mass of SiO2, 5-25% by mass of F, 0.2-1.0% by mass of S and 0-20% by mass of Li2O, Na2O and K2O in total. With respect to t...  
WO/2017/071940A1
The invention relates to a measuring device (47) for detecting a casting level height (41) of a casting level (21) in a mould (13) of a continuous casting system (1). The measuring device (47) comprises an impulse guide (49) for guiding ...  
WO/2017/073502A1
This method for producing a magnesium alloy plate material comprises: a step for preparing an alloy melt which contains from 0.01 atom% to 10 atom% (inclusive) of yttrium and from 0.01 atom% to 10 atom% (inclusive) of zinc, with the bala...  
WO/2017/073950A1
The present invention relates to a device for measuring the roll gap of a casting machine and, more particularly, to a device installed on a dummy bar so as to measure the roll gap inside a strand of a casting machine, comprising: a body...  
WO/2017/073784A1
A continuous manufacturing device for a multilayer slab, said device equipped with: a ladle having a molten steel supply nozzle; a tundish having a first holding unit that receives a supply of molten steel from the ladle, and that has a ...  
WO/2017/065071A1
This casting mold material is used in the casting of a metal material and is characterized by having a composition that includes at least 0.3 mass% and less than 0.5 mass% Cr, at least 0.01 mass% and not more than 0.15 mass% Zr, and at l...  
WO/2017/061712A1
The present invention relates to a production method for a metal case for a portable terminal using an aluminium alloy, and relates to a production method for a metal case for a mobile terminal whereby it is possible to reduce production...  
WO/2017/060428A1
The invention relates to a method for producing a metal strip by continuous rolling, in which first a slab (1) is cast in a casting machine (2) and this cast is then rolled continuously in a rolling train (3) comprising at least one roll...  
WO/2017/055377A1
A flux feeding apparatus 10 for delivering flux to a mold 13 during a continuous casting process is described. The apparatus comprises: a plurality of silos 20a-20c each containing a different flux or flux component; a receiver 52 for re...  
WO/2017/055132A1
The present invention relates to a method for continuously producing a metallic workpiece in strip form, wherein molten material is introduced into a casting region, the molten material introduced into the casting region solidifies at le...  
WO/2017/054054A1
A side dam for a continuous twin roll caster with a body of refractory material shaped to form a side dam and having edge portions adapted to engage end portions of casting rolls of a twin roll caster and having a nip portion adapted to ...  
WO/2017/052030A1
The present invention relates to a continuous slab casting method for controlling positions of segregation and a shrinkage cavity generated in a slab, and a continuous slab casting method according to one embodiment of the present invent...  
WO/2017/047058A1
Provided is a continuous casting method that can manufacture a high quality slab casting piece. In the continuous casting method, a submerged nozzle is disposed within a casting mold for continuous casting, and molten steel is supplied t...  

Matches 1 - 50 out of 54,142