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Matches 1 - 50 out of 11,211

Document Document Title
WO/2019/151045A1
The purpose of the present invention is to provide: a steel material for line pipes that has a sheet thickness of at least 30 mm, has high enough strength for use in submarine pipelines, and has excellent low-temperature toughness and DW...  
WO/2019/150762A1
The purpose of the present invention is to provide an Fe-Cr alloy that has high electrical resistivity, exhibits superior oxidation resistance at high temperatures exceeding 1000 °C, and is suitable for use as a resistance heating eleme...  
WO/2019/151046A1
The purpose of the present invention is to provide: a steel material for line pipes that has a sheet thickness of at least 30 mm, has high strength for use in submarine pipelines, and has excellent low-temperature toughness and DWTT perf...  
WO/2019/132408A1
An embodiment of the present invention provides an ultra-thin hot rolled steel sheet having excellent isotropy, and a manufacturing method thereof, the steel sheet comprising, 0.020 to 0.080 wt% of C; 0.05 to 0.50 wt% of Mn; 0.05 wt% or ...  
WO/2019/132497A1
The present invention relates to a magnesium alloy sheet. An embodiment of the present invention provides a magnesium alloy sheet comprising: 0.01 to 0.9 wt% of Ca; 0.01 to 0.4 wt% of Sr; and the remainder being Mg and unavoidable impuri...  
WO/2019/132452A1
The present invention relates to a magnesium alloy sheet and a method for producing same. An embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to the entire 100wt% thereof, 0.5 to 1.5wt% of Al...  
WO/2019/132453A1
The present invention relates to a magnesium alloy sheet and a method for producing same. Particularly, a magnesium alloy sheet, an embodiment of the present invention, may be provided which comprises, with respect to the entire 100wt% t...  
WO/2019/117519A1
The present invention can manufacture a rod for bolts, having an ultrahigh strength, by using a high entropy alloy having a microstructure at a low strain even without severe plastic deformation. The rod for bolts, having an ultrahigh st...  
WO/2019/107721A1
The present invention relates to a method for producing a copper-titanium (Cu-Ti)-based copper alloy material, and a copper alloy material produced thereby, wherein a copper alloy material for vehicles and electronic components requiring...  
WO/2019/082352A9
This method is for producing a titanium plate by hot-rolling a titanium slab directly produced by use of an electron beam melting method or a plasma arc melting method. In this method, when a surface of the titanium slab to be rolled dur...  
WO/2019/098350A1
The present invention provides a heat dissipation plate that has a low thermal expansion coefficient and of high thermal conductivity, and that has a clad structure formed of a Cu-Mo composite material and a Cu material. This heat dissip...  
WO/2019/088419A1
The present invention relates to a copper alloy having high strength and high electrical conductivity characteristics for an electrical and electronic component and a semiconductor and to a method for manufacturing the same. The copper a...  
WO/2019/082352A1
This method is for producing a titanium plate by hot-rolling a titanium slab directly produced by use of an electron beam melting method or a plasma arc melting method. In this method, when a surface of the titanium slab to be rolled dur...  
WO/2019/078474A1
The present invention provides a high-strength copper alloy sheet having high heat resistance and high heat dissipation characteristics, and a manufacturing method therefor, the sheet being suitable for: a material for a shield can for t...  
WO/2019/073613A1
[Problem] To provide a hard rolled-copper foil which, when heated and laminated on an insulating resin base material, can exhibit excellent bend-resistance characteristics without increasing a final reduction ratio, which, being not pron...  
WO/2019/069771A1
This steel sheet has a predetermined chemical composition, and the carbon equivalent represented by a specific formula falls within a predetermined numerical range. The metal structure at a position of ¼ of the thickness from the steel ...  
WO/2019/046275A1
The present disclosure generally provides 7xxx series aluminum alloy products in a stable T4 temper. The disclosure also provides methods of making such products, for example, using processes that include a combination of casting, rollin...  
WO/2019/026917A1
This lead frame is provided with: a die pad; a plurality of long lead parts and a plurality of short lead parts, which are arranged around the die pad; and a connection bar to which the plurality of long lead parts and the plurality of s...  
WO/2019/027188A1
The present invention relates to a magnesium alloy sheet and a manufacturing method therefor. The magnesium alloy sheet can comprise, on the basis of a total 100 wt%: zinc (Zn) in an amount greater than 0 and less than or equal to 2.0 wt...  
WO/2019/004540A1
A method for manufacturing a hot-stamped steel according to an embodiment comprises the steps of: reheating a steel slab at a temperature of 1200 to 1250°C, the steel slab including, by wt%, 0.20 to 0.50% of carbon (C), 0.05 to 1.00% of...  
WO/2018/221353A1
The present invention predicts the Al material structure in an industrial process more accurately than conventionally possible. In an information processing device (1), an inter-process information integration unit supplies PC (i) and MS...  
WO/2018/180507A1
The present invention provides: a traverse coil of a copper or copper-alloy sheet that is unlikely to produce metallic powder as a result of friction with a tension pad; and a production method therefor. This copper or copper-alloy sheet...  
WO/2018/181937A1
Provided is a titanium alloy material having a composition generally classified as a near α type and/or α+β type, the titanium alloy material being characterized by having an outer shell region, located on the surface side and having ...  
WO/2018/173586A1
This method for producing a cladding material includes: performing a Ni plating treatment on a Cu material (104, 404) composed of Cu or a Cu-based alloy to thereby produce a Ni-plated Cu material in which the Cu material is covered by a ...  
WO/2018/159748A1
Provided are an Fe-Ni-based alloy thin plate and a method for manufacturing the same with which high flatness can be obtained with a small amount of trimming. The method for manufacturing the Fe-Ni-based alloy thin plate comprises: an in...  
WO/2018/159370A1
It is possible to roll hard-to-roll materials such as silicon steel sheets and stainless steel sheets without cracking the steel sheet edges or fracturing the steel sheet, even during slow rolling, by using a circulating-lubricant tandem...  
WO/2018/143267A1
A colored stainless steel plate and colored stainless steel coil, and manufacturing method thereof, are provided which, in press molding, have excellent moldability and resistance to mold galling, and which have high-strength of molded p...  
WO/2018/141632A1
The invention concerns a method for cold rolling bright aluminium rolled products and comprises: (a) Providing a first aluminium alloy rolled product (b) Rolling said first product with a rolling mill (1) having at least one work roll gr...  
WO/2018/142777A1
Provided is a magnesium member having an alloy substrate that includes a plate-like portion and is made of a magnesium alloy that is equivalent to an ASTM standard AZ91 alloy, wherein the alloy substrate has, on a portion of the surface ...  
WO/2018/117521A1
The present invention relates to a magnesium alloy sheet and a manufacturing method thereof. A configured embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to total 100 wt% of the magnesium all...  
WO/2018/117539A1
The present invention relates to a steel plate suitable as an automobile chassis component and, more particularly, to a high-strength hot-rolled steel plate having excellent weldability and ductility and a method for manufacturing the same.  
WO/2018/117696A1
A method for manufacturing a magnesium alloy plate according to an embodiment of the present invention comprises the steps of: (a) subjecting a magnesium cast material to a solution heat treatment at a temperature of 300-500°C for 1-48 ...  
WO/2018/117477A1
A duplex stainless steel having excellent corrosion resistance and moldability, and a manufacturing method therefor are disclosed. According to one embodiment of the present invention, the duplex stainless steel comprises, by wt%, 0.05% ...  
WO/2018/117466A1
The present invention relates to steel used for chassis parts, etc. of an automobile and, more specifically, to a hot rolled steel plate for an electric resistance welded steel pipe, which shows an excellent weldability in electric resis...  
WO/2018/117496A1
The present invention relates to steel for pressure vessels used in a boiler, a pressure vessel fittings, etc. of a power station and, more particularly, to steel for pressure vessels with excellent resistance to high-temperature temperi...  
WO/2018/117695A1
The present invention relates to a magnesium alloy sheet and a method for manufacturing the same. One embodiment of the present invention provides a magnesium alloy sheet comprising, with respect to a total of 100 wt.% of the magnesium a...  
WO/2018/117762A1
An aspect of the present invention relates to a magnesium alloy plate material with excellent corrosion resistance, wherein the magnesium alloy plate material comprises 2.5-7.0 wt% of Al, with the remainder comprising Mg and other unavoi...  
WO/2018/086819A1
The invention relates to a method for producing metal-based thin foils (6), wherein in steps the metal is extruded in an extruder (2) to form a preliminary foil (3), the preliminary foil is cooled in a coolant bath (4), and the prelimina...  
WO/2018/088761A1
The present invention relates to pressure vessel steel to be used in a hydrogen sulfide atmosphere, and relates to pressure vessel steel having excellent resistance to hydrogen induced cracking (HIC), and a manufacturing method therefor.  
WO/2018/084198A1
Exceptional magnetic properties can be obtained stably for a grain-oriented electrical steel sheet manufactured from a thin slab without using an inhibitor-forming component. Provided is a method for manufacturing a grain-oriented electr...  
WO/2018/080707A1
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...  
WO/2018/080706A1
Provided herein are systems and methods for producing thick gauge aluminum alloy articles such as plates, shates, slabs, sheet plates or the like. A method for producing thick gauge aluminum alloy articles can include continuously castin...  
WO/2018/080708A1
Described herein are 7xxx series aluminum alloys with unexpected properties and novel methods of producing such aluminum alloys. The aluminum alloys exhibit high strength and are highly formable. The alloys are produced by continuous cas...  
WO/2018/074896A2
The present invention relates to a highly molded magnesium alloy sheet and a method for manufacturing the same. An embodiment of the present invention provides a magnesium alloy sheet comprising, on the basis of a total of 100 wt% thereo...  
WO/2018/073116A3
The invention relates to a method for producing a steel strip used for producing painted parts. According to the invention the steel strip is hot rolled in a hot rolling mill and cold rolled in a cold rolling mill, and the last stand or ...  
WO/2018/073116A2
The invention relates to a method for producing a steel strip used for producing painted parts. According to the invention the steel strip is hot rolled in a hot rolling mill and cold rolled in a cold rolling mill, and the last stand or ...  
WO/2018/074896A3
The present invention relates to a highly molded magnesium alloy sheet and a method for manufacturing the same. An embodiment of the present invention provides a magnesium alloy sheet comprising, on the basis of a total of 100 wt% thereo...  
WO/2018/074887A1
A method for manufacturing a high-strength reinforcing steel according to an embodiment comprises: a step for re-heating a slab at a temperature range of 1000-1100°C, the slab comprising, by means of wt%, 0.18-0.45% of carbon (C), 0.05-...  
WO/2018/043642A1
Provided are: a metal mask material the shape change of which after etching is suppressed and which is preferable in order to achieve good resist adhesiveness and good etching workability; and a production method for the metal mask mater...  
WO/2018/030231A1
In this thin sheet production method, a titanium metal material thin sheet that maintains high strength, has excellent processability and has a curved surface is produced by: processing a pure titanium metal material into a titanium meta...  

Matches 1 - 50 out of 11,211