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7625454 Al-Si-Mg-Zn-Cu alloy for aerospace and automotive castings  
The present invention provides an aluminum casting alloy with a composition including 4%-9% Si; 0.1%-0.7% Mg; less than or equal to 5% Zn; less than 0.15% Fe; less than 4% Cu; less than 0.3% Mn;...
7572521 Aluminum alloy for surfaces which are subjected to extreme stresses due to friction  
The invention relates to an aluminium alloy used as a coating for surfaces subjected to extreme friction stress, with an aluminium matrix incorporating at least a soft phase and a hard phase, as...
7442491 Aluminum alloy blank for lithographic printing plate and support for lithographic printing plate  
There is provided an aluminum alloy blank for a lithographic printing plate including iron in a range of 0.20 to 0.80 wt %; and the balance being aluminum, a crystal grain refining element, and...
7255756 Aluminum alloy with improved mechanical properties at high temperatures  
Disclosed herein is an aluminum alloy composition consisting essentially of, on the basis of total weight of the composition, 13 to 28 wt % of silicon, 1.5 to 5 wt % of a metal element selected...
7238830 N-alkylaspartyl dipeptide ester compounds  
The present invention provides N-alkylaspartyl dipeptideester compounds and salts thereof, such as N-[N-[3-(3-hydroxy-4-methoxyphenyl)-3-methylbutyl]-L-α-aspa rtyl]-L-phenylalanine 1-methyl ester,...
7018694 Optical recording medium, method for manufacturing the same and target used for sputtering process  
An optical recording medium includes a recording layer containing an alloy represented by a general formula: (Ti x M 1 x ) y M 2 y , where element M 1 is Si or Al, element M 2 is an element...
6962673 Heat-resistant, creep-resistant aluminum alloy and billet thereof as well as methods of preparing the same  
A heat-resistant, creep-resistant aluminum alloy according to the present invention contains at least 10 mass % and not more than 30 mass % of silicon, at least 3 mass % and not more than 10 mass %...
6939417 Aluminum alloys having high corrosion resistance after brazing  
When using AA3000 series and AA1000 series aluminum alloys to produce extruded products for heat exchanger applications, by controlling the level of copper and nickel in the alloy to very low...
6929726 Sputtering target, Al interconnection film, and electronic component  
A sputtering target consists essentially of 0.1 to 50% by weight of at least one kind of element that forms an intermetallic compound with Al, and the balance of Al. The element that forms an...
6916356 Method for preparing aluminum-silicon alloys  
A method for preparing Al—Si alloys by introducing into the molten aluminum, at a temperature of between 700 and 850° C., metallurgical silicon particles having a granulometry of less than 10...
6876075 Aluminum-silicon carbide semiconductor substrate and method for producing the same  
An object of the present invention is to provide a lowcost semiconductor substrate made of an aluminum-silicon carbide (Al—SiC) composite material that has excellent thermal performance and that...
6875290 Aluminum bearing-alloy  
An aluminum bearing-alloy containing 1.5 to 8 mass % of Si is provided, in which there can be observed Si grains on the sliding surface of the aluminum bearing-alloy. A fractional area of the...
6783869 Aluminium alloy for an anti-friction element  
The invention relates to an aluminium alloy for an anti-friction element containing respectively, as a % by weight, 4.2% to 4.8% Zn, 3.0% to 7.0% Si, 0.8% to 1.2% Cu, 0.7% to 1.3% Pb, 0.12% to...
6773666 Al-Si-Mg-Mn casting alloy and method  
An improved Al—Si—Mg—Mn casting alloy that consists essentially of: about 6.0-9.0 wt. % silicon, about 0.2-0.8 wt. % magnesium, about 0.1-1.2 wt. % manganese, less than about 0.15 wt. % iron,...
6736947 Sputtering target, A1 interconnection film, and electronic component  
A sputtering target consists essentially of 0.1 to 50% by weight of at least one kind of element that forms an intermetallic compound with Al, and the balance of Al. The element that forms an...
6733726 High corrosion resistance aluminum alloy  
An aluminum-based die casting alloy exhibiting improved corrosion resistance and good die-castability contains from about 4.5 to about 12 percent silicon by weight, at least 87 percent aluminum by...
6673168 Material on an aluminum basis for anti-friction bearings  
An aluminum-based material for anti-friction bearings composed of an aluminum alloy with 10-25 wt % tin or 5-25 wt % lead, impurity-caused components characterized by 0.75-2.5 wt % iron and an...
6638377 Aluminum alloy piping material for automotive piping excelling in corrosion resistance and workability  
An aluminum alloy piping material for automotive piping excelling in corrosion resistance and workability and a method of fabricating the same. The aluminum alloy piping material is made of an...
6638376 Aluminum alloy piping material having an excellent corrosion resistance and workability  
An aluminum alloy piping material exhibiting good corrosion resistance and having an excellent workability, such as bulge formation capability at the pipe ends. The aluminum alloy piping material...
6638375 Aluminum bearing alloy  
An aluminum bearing alloy includes, by mass, 3 to 40% Sn, 0.5 to 7% Si, 0.05 to 2% Fe, balance of Al, and unavoidable impurities. In the alloy, a ternary-element intermetallic compound of...
6620518 Vapor phase co-deposition coating for superalloy applications  
The present invention relates generally to an oxidation and corrosion resistant coating composition produced by a vapor phase co-deposition of transition metals on metallic components. In...
6572816 Free-machinable hyper-eutectic Al-Si alloy  
A free-machinable hyper-eutectic Al—Si alloy includes 3.0-5.0 wt % Cu, 13-17 wt % Si, 0.2-0.5 wt % Fe, 2.5-6.0 wt % Bi, 0.005-0.02 wt % P, up to 0.1 wt % Mg, up to 0.1 wt % Ni, up to 0.5 wt% Mn...
6572715 Aluminum alloy support body for a presensitized plate and method of producing the same  
The present invention provides an aluminum alloy support body for a presensitized plate in which the uniformity of the grained surface due to electrochemical etching is further improved, and a...
6517954 Aluminium alloy, notably for a layer  
The invention relates to an aluminium alloy, in particular for a layer of a friction bearing, for example, which, apart from aluminium and smelt-related impurities, additionally contains soft-phase...
6440583 Aluminum alloy for a welded construction and welded joint using the same  
Disclosed is an Al alloy for a welded construction having excellent welding characteristics, which Al alloy comprises 1.5 to 5 wt % of Si (hereinafter, wt % is referred to as %), 0.2 to 1.5% of Mg,...
6408938 Heat exchanger  
An aluminum alloy containing (in wt. %): 0.2-0.5 Fe; 0.7-1.2 Si; 1.2-1.6 Mn; up to 0.3 Mg; up to 0.5 Cu; up to 0.2 Zn; up to 0.1 Ti is used to make the fins of heat exchangers particularly car...
6350532 Aluminum alloy composition and method of manufacture  
The invention relates to a recyclable aluminum foil. The foil is made of an alloy containing 0.2%-0.5% Si, 0.4%-0.8% Fe, 0.1%-0.3% Cu, and 0.05%-0.3% Mn by weight. with the balance aluminum and...
6316125 Aluminum welding process and composition for use in same  
The invention provides a new and improved process and exothermic reaction mixture for producing molten weld metal. The molten weld metal is used in joining one metallic piece with at least one...
6296952 Sliding bearing material based on aluminum with 10-25 wt % tin alloyed with manganese and silicon  
The stability under load and deformability of an aluminum-based sliding bearing material with 10-25 mass 6 tin are improved in that the aluminum alloy is composed of tin with the admixture of...
6284386 Aluminum alloy products with high resistance to pitting corrosion  
Aluminum alloy products are described which combine both good strength and resistance to pitting corrosion. They are extruded from an aluminum alloy of the AA1000, AA3000 or AA8000 series...
6273970 Aluminum-bismuth bearing alloy and methods for its continuous casting  
The invention provides an aluminum alloy having a homogenous distribution of bismuth therein comprising at least 5 wt/wt % bismuth, wherein about 3.5 wt/wt % of the bismuth is distributed in the...
6267829 Method of reducing the formation of primary platelet-shaped beta-phase in iron containing alSi-alloys, in particular in Al-Si-Mn-Fe alloys  
The present invention is a method for producing an iron-containing hypoeutectic alloy free from primary platelet-shaped beta-phase of the Al 5 FeSi in the solidified structure by the steps (a)...
6200396 Hypereutectic aluminium-silicon alloy product for semi-solid forming  
This invention relates to a eutectic or hypereutectic aluminium-silicon alloy product suitable for thixoforming, comprising (by weight) 10 to 30% silicon and, if applicable, copper (<10%),...
6194082 Support for lithographic printing plate  
A support for a lithographic printing plate in which uniform pits are efficiently formed by electrochemically graining treatment, always independently of electrolytic conditions to give excellent...
6135195 Thixoformable SiC/2xxx Al composites  
The present invention provides a thixoformable Al alloy composites wherein Si is added to ASTM 2000 series aluminum alloy so that the total Si content thereof may be 1-5 at. % and also a...
6127047 High temperature alloys  
High temperature alloys resistant to degradation and oxidation are provided. In accordance with preferred embodiments, alloys comprising from about 0.1 to about 50 atomic percent silicon, from...
6123899 Master alloy hardeners  
This invention relates to master alloy hardeners for use in preparing aluminum base alloys. The respective concentrations of the alloying elements in the master alloy hardener are a multiple equal...
6113667 Brazing aluminum alloy powder composition and brazing method using such powder composition  
A brazing powder comprises a single powder or mixture powder that is composed of one or more type of elements consisting of Al, Si and Zn, having the composition of Al--Si--Zn hypereutectic alloy...
6106641 Aluminum alloy sheet for cross fin and production thereof  
A continuous-cast and cold-rolled aluminum alloy sheet for a cross fin, characterized by a chemical composition consisting of not less than 0.05 wt % and less than 0.30 wt % Fe, more than 0.03 wt %...
5993572 Thixocasting process, and thixocasting aluminum alloy material  
In a thixocasting process, the following steps are used: a step of subjecting, to a heating treatment, an Al-Si based alloy material having a hypo eutectic crystal composition and a characteristic...
5972071 Aluminum alloy for piston and method for producing piston  
An aluminum alloy for pistons and a method of manufacturing pistons making use of said alloy, enabling casting without sacrificing the ease of casting, and restricting deformation and melting at...
5925199 Process for producing a thixocast semi-molten material  
Solid and liquid phases coexist in a semi-molten casting material. A plurality of composite-solid phases having liquid and solid phase regions and a plurality of single-solid phases exist as the...
5911845 Extruded articles of age-hardening aluminum alloy and method for production thereof  
A high-strength extruded article of an age-hardening aluminum alloy capable of educing an achromatic dark gray color after the anodizing treatment thereof and a method for the production thereof...
5900210 High-strength and high-ductility aluminum-base alloy  
A high-strength and high-ductility aluminum-base alloy consisting of a composition of general formula: Al ba1 Mn a Si b or Al ba1 Mn a Si b TM c (wherein TM is one or more elements selected...
5865912 SiC-reinforced aluminum alloy composite material  
Described herein is an SiC-reinforced aluminum alloy composite material of the type having silicon carbide uniformly dispersed in an aluminum alloy matrix containing magnesium as a strengthening...
5837388 Aluminum alloy solder material, its manufacturing method, brazing sheet using this material, and method of manufacturing aluminum alloy heat exchanger using this sheet  
The present invention relates to an Al alloy solder material comprising a composition containing Si in an amount of more than 7.0 to 12.0% or less by weight, Cu in an amount of more than 0.4 to...
5837070 Aluminum-silicon alloy sheet for use in mechanical, aircraft and spacecraft construction  
The invention relates to an aluminum alloy sheet heat treated by natural aging, quenching and possibly tempering so as to obtain a yield strength greater than 320 MPa, for use in mechanical, naval,...
5809393 Sputtering target with ultra-fine, oriented grains and method of making same  
A sputtering target comprising a body of metal such as aluminum and its alloy with an ultrafine grain size and small second phase. Also described is a method for making an ultra-fine grain...
5795541 Aluminum alloy sheet for lithographic printing plates and method for manufacturing the same  
An aluminum alloy sheet for printing plate contains Fe: 0.2 to 0.6 Wt %, Si: 0.03 to 0.15 Wt %, Ti: 0.005 to 0.05 Wt %, Ni: 0.005 to 0.20 Wt %, and remainder of Al and inevitable impurity, wherein...
5779824 Aluminum alloy support for planographic printing plate and method for producing the same  
An aluminum alloy support for a planographic printing plate is disclosed, which is an aluminum alloy plate comprising 0<Fe≤0.20 wt %, 0≤Si≤0.13 wt %, Al≥99.7 wt % and the balance of...
Matches 1 - 50 out of 201 1 2 3 4 5 >