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WO/2005/075691A1 |
[PROBLEMS] To provide an aluminum alloy fin material for a heat exchanger, which has high strength and high heat conductivity after brazing, and is excellent in the resistance to sagging, erosion and self-corrosion and in the sacrificial...
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WO/2005/068677A1 |
A plated steel sheet for a fuel tank which has a chemical composition, in mass %, that C: 0.01 % or less, Si: 0.5 % or less, Mn: 0.15 to 0.5 %, P: 0.03 % or less, S: 0.02 % or less, Al: 0.1 % or less, N: 0.006 % or less, Cu: 0.5 to 2.0 %...
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WO/2005/064025A1 |
[PROBLEMS] The enhancement of strength, the improvement of press workability and bake-hardenability, and the production at a low cost, with respect to an aluminum alloy plate [MEANS FOR SOLVING PROBLEMS] A method for producing an Al-Mg-S...
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WO/2005/063436A1 |
A method for producing titanium alloy brazing strips and the resulting brazing strips and/or foils. The method uses a cold-rolling process without heat treating to generate a titanium based multi-layer alloy strip or foil made up of disc...
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WO/2005/054534A1 |
A high strength cold rolled steel sheet which has a structure comprising ferrite grains having an average grain diameter of 10 μm or less, wherein, in the ferrite grain, Nb(C,N)’s having a diameter of 50 nm or more are present in an a...
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WO/2005/049241A1 |
The invention relates to a rolling mill (1) which is used to hot roll metal, in particular aluminium. Said rolling mill comprises a hot strip mill (3) provided with a pre-rolling train (4) and a finishing rolling train (5). The aim of th...
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WO/2005/045083A1 |
An extra-low carbon thin steel sheet that through avoiding of inclusion aggregates in molten steel and through fine dispersing of inclusions in the steel sheet, realizes secure prevention of surface flaws and cracking at press molding, a...
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WO/2005/045082A1 |
An austenitic high Mn stainless steel excellent in wokability, characterized in that it has a chemical composition, in mass %, C + N: 0.03 to 0.15 %, Si: 0.1 to 1 %, Mn: 3 to 15 %, Cr: 10 to 16 %, Ni: 1 to 6 %, Cu: 0.3 to 3 %, Mo: : 0.3 ...
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WO/2005/038064A1 |
A high strength thin steel sheet excellent in hole expansibility and ductility, characterized in that it has a chemical composition in mass %: C: 0.01 to 0.20 %, Si: 1.5 % or less, Al: 1.5 % or less, Mn: 0.5 to 3.5 %, P: 0.2 % or less, S...
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WO/2005/035815A1 |
A martensitic stainless steel pipe wherein it has a chemical composition in which the contents of C, Si, Mn and Cr are respectively limited to specific ranges, and wherein the scale formed on the outer surface of the pipe has a porosity ...
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WO/2005/031022A1 |
A high strength steel sheet excellent in deep drawing characteristics, characterized in that it has a chemical composition, in mass %, that C: 0010 to 0.050, Si: 1.0 % or less, Mn: 1.0 to 3.0 %, P: 0.005 to 0.1 %, S: 0.01 % or less, Al: ...
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WO/2005/016845A1 |
A dielectric porcelain composition containing 100 parts by mole of BaTiO3, x1 parts by mole of MnO, x2 parts by mole of Cr2O3, x3 parts by mole of Y2O3 and/or Ho2O3, x4 parts by mole of an oxide selected from a group consisting of BaO, C...
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WO2003018223A9 |
The invention relates to a method for processing a continuously cast metal slab or strip, in which the slab or strip is passed between a set of rotating rolls of a rolling mill stand in order to roll the slab or strip. According to the i...
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WO/2005/009638A1 |
A process for producing a magnesium alloy thin sheet, comprising effecting melting and refining of a magnesium alloy in condition shielded from air atmosphere, accommodating molten magnesium alloy in a melt supply unit and transferring m...
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WO/2005/002750A1 |
The invention relates to a method for producing plated strips consisting of at least two metal or different alloys layers in such a way that it makes it possible to subsequently separate different cropping layers resulting from plated st...
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WO/2004/112977A1 |
A austenitic stainless steel bored tube stock having excellent inner surface properties and a method capable of mass-producing sound stainless seamless steel tube on an industrial scale. Austenitic stainless steel billets with P of 0.040...
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WO/2004/108971A2 |
Disclosed are a method and an installation for producing steel products (1) having an optimum surface quality, especially extremely low carbon contents (UCL steel or IF steel), nitrogen contents, total oxygen contents, high-strength or s...
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WO/2004/103590A1 |
A rolling apparatus comprising a first work roll 25 and a second work roll 26 cooperative with the first work roll 25 for rolling a metal blank plate P to manufacture a metal product of miscellaneous cross section comprising a plate port...
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WO/2004/103589A1 |
A Fe-Cr alloy billet, characterized in that a high area % as high as 70 area % or more of the higher draft surface thereof is coated with a scale layer; a method for producing a Fe-Cr alloy billet wherein an ingot is subjected to bloomin...
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WO/2004/092433A1 |
A high strength and high magnetic permeability steel sheet for a cathode ray tube band, which has a chemical composition in mass %: C: 0.003 to 0.010 %, Si: 0.5 to 1.0 %, Mn: 1.0 to 2.0 %, P: 0.04 to 0.15 %, S: 0.02 % or less, Al: 0.030 ...
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WO/2004/090184A1 |
The invention relates to a flat, rolled semi-finished product made of an aluminum alloy. The aluminum alloy has the following alloy proportions in weight percentages: 2 ≤ Mg ≤ 5, Mn ≤ 0.5, Cr ≤ 0.35, Si ≤ 0.4, Fe ≤ 0.4, Cu â‰...
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WO/2004/085084A1 |
The invention relates to a rolled product, especially a rolled product consisting of a metallic material, such as an aluminium sheet, for using in lighting engineering as a reflector surface, the surfaces on both sides of the rolled prod...
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WO/2004/083473A1 |
The invention relates to a method and an aluminium alloy sheet material. The method of producing alumiium alloy sheet material comprising the floowing steps: continuous strip casting of a sheet at a predetermined solidification rate ensu...
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WO/2004/078381A1 |
A method for producing a thin magnesium based metal plate which comprises a casting step comprising supplying a molten metal of a magnesium based metal to a molten metal vessel, withdrawing the molten metal, and supplying it to the inter...
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WO/2004/073900A1 |
The invention relates to a method for processing a steel product, in which the steel product is passed between a set of rotating rolls of a rolling mill stand in order to roll the steel product. According to the invention, the rolls of t...
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WO/2004/070070A1 |
A Cu alloy which comprises two or more of Cr, Ti and Zr in respective specific mass percentages and the balanced amount of Cu and inevitable impurities, wherein the number of precipitates and inclusions having a particle diameter of 10 Î...
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WO/2004/056502A1 |
The invention relates to a method for producing U-shaped tubes (20) made of non-ferrous metals which is directly linked to a tube production line. The inventive method consists of the following successive steps: a) unwinding of a tube dr...
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WO/2004/052584A1 |
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/2004/050931A1 |
A cold rolled steel sheet for a gasket material, characterized in that it has a chemical composition, in wt %: C: 0.08 to 0.60 %, Si: 1.0 to 3.0 %, Mn: 0.5 to 3.0 %, P: ≤ 0.06 %, S: ≤ 0.06 %, Al: ≤0.1 %, N: 0.0010 to 0.0150 %, and ...
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WO/2004/031420A1 |
The present invention relates to a high strength seamless steel pipe excellent in hydrogen-induced cracking resistance, characterized by consisting of, by mass %, C: 0.03 - 0.11 %, Si: 0.05 - 0.5 %, Mn: 0.8 - 1.6 %, P: 0.025 % or less, S...
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WO/2004/029304A1 |
A Cu-containing steel product of excellent surface properties, capable of suppressing the red brittleness of steel product attributed to Cu at the hot rolling of steel product; and a process for producing the same. In particular, a Cu-co...
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WO/2004/029315A1 |
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/2004/026498A1 |
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/2004/024969A1 |
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/2004/013365A1 |
A nonoriented magnetic steel sheet which has a chemical composition in mass % wherein contents of Si and Mn are 0.1 to 1.2 % and 0.005 to 0.30 %, respectively, and the contents of C, Sol.Al and N are limited to 0.0050 % or less, 0.0004 %...
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WO/2004/012878A1 |
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/2004/011180A1 |
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/2004/003247A1 |
Disclosed herein are a super formable high strength thin steel sheet suitable for use in various applications, e.g., automobiles, and a method for manufacturing the thin steel sheet. The thin steel sheet has a composition which comprises...
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WO/2004/003248A1 |
Aluminum ingot is sequentially subjected to hot rolling and cold rolling, intermediate annealing and final annealing wherein in the period after intermediate annealing but before initiation of final annealing, at least one tensile strain...
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WO/2004/001081A1 |
A steel belt which comprises a martensitic steel having a chemical composition in wt %, wherein C + N: 0.12 % or less, Si: 1% or less, Mn: 7 % or less, Ni: 2 to 24 %, Cr: 2 to 16 %, Mo: 2.5 % or less, with the proviso that a Ni-Bal value...
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WO/2003/106726A1 |
To provide a non-aging steel sheet for vitreous enameling, the steel sheet being excellent in resistance to bubbles and black spots, without the employment of decarbonization and denitrification annealing that raises the cost of producti...
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WO/2003/103868A1 |
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/2003/095691A1 |
A malleable thin magnesium sheet, characterized in that it is produced through subjecting an extruded Mg alloy sheet comprising 1 to 3.8 wt % of Al, 1 to 6 wt % of Zn, 0.1 to 2 wt % of Mn and the balanced amount of Mg and inevitable impu...
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WO/2003/076094A1 |
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/2003/070997A1 |
A steel sheet for inner magnetic shield made so that the ratio of non-hysteretic magnetic permeability between rolling direction and direction normal to rolling direction is not more than 0.7 or not less than 1.4, or preferably not more ...
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WO/2003/070996A1 |
A low thermal expansion thin alloy film which substantially has a chemical composition, in mass %: Ni: 30 to 34 %, Co: 2 to 6 %, Mn: 0.6 % or less, Al: 0.1 % or less, C: 0.02 % or less, Si: 0.3 % or less, P: 0.01 % or less, s: 0.005 % or...
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WO/2003/066926A1 |
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/2003/066919A2 |
The invention concerns a sheet metal for a motor vehicle body outer panel, having a thickness ranging between 0.8 and 1.2 mm, consisting in wt. % of: Fe: 0.25-0.40 and preferably: 0.25-0.35; Si: 0.90-1.20 and preferably: 0.95-1.10; Cu: 0...
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WO/2003/066252A1 |
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/2003/066927A1 |
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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