| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 420542000 | Magnesium containing | 25 |
| 20090263275 | High strength L12 aluminum alloys - High temperature heat treatable aluminum alloys that can be used at temperatures from about −420° F. (−251° C.) up to about 650° F. (343° C.) are described. The alloys are strengthened by dispersion of particles based on the L1 | 10-22-2009 |
| 20090263276 | High strength aluminum alloys with L12 precipitates - High strength aluminum magnesium alloys that can be used at temperatures from about −420° F. (−251° C.) up to about 650° F. (343° C.) are described. The alloys are strengthened by dispersion of particles based on the L1 | 10-22-2009 |
| 20090269239 | Process for Production of Aluminum Ingots, Aluminum Ingots, and Protective Gas for the Production of Aluminum Ingots - To provide a method for producing an aluminum ingot whose oxides is reduced by preventing the surface of molten aluminum from being oxidized. The method according to the present invention includes a melting step (melting furnace | 10-29-2009 |
| 20100119407 | CORROSION RESISTANT ALUMINUM ALLOYS HAVING HIGH AMOUNTS OF MAGNESIUM AND METHODS OF MAKING THE SAME - Systems and methods for continuously casting Al—Mg alloy sheet or plate product having a high amount of magnesium are disclosed. The Al—Mg products have 4 or 6 to 8 or 10 wt. % Mg and are resistant to both stress corrosion cracking and intergranular corrosion. | 05-13-2010 |
| 20120294757 | FILLER METAL FOR WELDING ALUMINUM MATERIAL AND MANUFACTURING METHOD THEREOF - Provided are a filler metal for welding aluminum alloy materials and a manufacturing method thereof. The filler metal may include an aluminum matrix, and a calcium-based compound existing in the aluminum matrix. | 11-22-2012 |
| 20130189151 | PARTICULATE ALUMINIUM MATRIX NANO-COMPOSITES AND A PROCESS FOR PRODUCING THE SAME - The present invention provides a process for reinforced aluminum matrix composite. The aluminum matrix composite is reinforced with compound selected from the group consisting of Titanium carbide, Titanium boride, Vanadium and Zirconium compounds. The process is carried out pneumatically using pressurized carrier gas. The pressurized carrier gas also provides efficient stirring during the process which leads to uniform dispersion of the particulate in the aluminum matrix. | 07-25-2013 |
| 20130243643 | ALUMINUM ALLOY HAVING IMPROVED OXIDATION RESISTANCE, CORROSION RESISTANCE, OR FATIGUE RESISTANCE, AND DIE-CAST MATERIAL AND EXTRUDED MATERIAL PREPARED BY USING THE ALUMINUM ALLOY - Provided are an aluminum (Al) alloy prepared environment friendly and having excellent oxidation resistance properties, and a method of preparing the Al alloy. An oxidation-resistant Al alloy according to an embodiment of the present invention is casted by adding a magnesium (Mg) master alloy, in which a calcium (Ca)-based compound is distributed in an Mg matrix, into molten Al. An Al matrix includes the Ca-based compound. The Al alloy has superior oxidation resistance to a corresponding Al alloy not including the Ca-based compound. | 09-19-2013 |
| 20140255249 | ALUMINUM-MAGNESIUM ALLOY AND ALLOY PLATE THEREOF - An aluminum-magnesium alloy capable of suppressing molten metal oxidation even without adding Be, and an alloy plate of the aluminum magnesium alloy, are characterized by being obtained by adding 0.20 mass % or more of Cr and/or 0.002 mass % or more of Ca to an aluminum-magnesium alloy which contains 0.8-15 mass % Mg and, as an unavoidable impurity, 0.001 mass % or more of P. | 09-11-2014 |
| 420543000 | Titanium, zirconium, hafnium, vanadium, niobium, or tantalum containing | 11 |
| 20090263277 | Dispersion strengthened L12 aluminum alloys - An improved L1 | 10-22-2009 |
| 20120275949 | ALUMINUM BASE ALLOY WITH HIGH THERMAL CONDUCTIVITY FOR DIE CASTING - The present invention relates to an aluminum base alloy with high thermal conductivity, and more particularly, to an alloy for die casting that does not become brittle and has high thermal conductivity, so as to be easily used for LED lighting parts, and contains 0.2 to 2.0 wt % of Mg, 0.1 to 0.3 wt % of Fe, 0.1 to 1.0 wt % of Co, with the remainder being Al. | 11-01-2012 |
| 420544000 | Silicon containing | 9 |
| 20080219882 | Method for Producing a Wear-Resistant Aluminum Alloy,An Aluminum Alloy Obtained According to the Method, and Ues Thereof - The invention relates to a method for producing a wear-resistant aluminum alloy, to an aluminum alloy produced according to the method, and to the use thereof. The method comprises the steps of: (i) providing an aluminum alloy having the composition Fe: 3-10; X: 3-10; Y: 0-1.5; Z: 0-10; wherein X represents an element or combination of elements (a) V and Si; (b) Cr and Ti; (c) Ce; or (d) Mn; each time with the proviso that the proportion of the individual elements in the combinations of elements (a) and (b) is at least 0.5 wt %; Y represents one or more grain-refining elements selected from the group of B, Ce, Sr, Sc, Mg, Nb, Mn and Zr, unless already present as X; Z represents one or more additives increasing the heat resistance, selected from the group of ceramic fibers, particles and platelets, the figures referring to % by weight in the alloy, and Al and production-related impurities representing the remaining proportion in the alloy to make 100 wt %, with the proviso that the proportion of Al in the alloy is at least 80 wt %; (ii) melting the aluminum alloy, dissolving and homogenizing the alloy elements at temperatures of from 650° C. to 1,000° C.; and (iii) casting the melt into a casting mold at a casting temperature ranging from the melting temperature of the alloy up to a temperature 150° C. above the melting temperature. | 09-11-2008 |
| 20090087341 | Reinforced aluminum alloy with high electrical and thermal conductivity and its manufacturing process thereof - A reinforced aluminum alloy with high electric and thermal conductivity of the present invention has the weight percentage below: Mg 0.61˜0.65%, Si 0.4˜0.45%, rare earth elements 0.21˜0.3%, B 0.03˜0.10% and the balances essentially Al and unavoidable impurities. The reinforced aluminum alloy enhanced the containing of Mg and Si elements compared to the conventional aluminum alloy such as 6063, and controlled the containing of the Mg and Si in a certain relatively narrower range so as to control the desired quality of the aluminum alloy. At the same time, a Ce of the rare earth elements and B element are added into the aluminum alloy and completely solid melted the added alloys to the aluminum alloy. It is not only remaining the strength of the aluminum alloy, but also increasing the electric and thermal conductivity. | 04-02-2009 |
| 20090214381 | Aluminum alloy - An aluminium alloy, comprising magnesium 4.5 to 6.5% by weight, silicon 1.0 to 3.0% by weight, manganese 0.3 to 1.0% by weight, chromium 0.02 to 0.3% by weight, titanium 0.02 to 0.2 % by weight, zirconium 0.02 to 0.2% by weight, one or more rare earth metals 0.0050 to 1.6% by weight, iron max. 0.2% by weight, and the remainder aluminium. | 08-27-2009 |
| 20090297393 | ALUMINUM ALLOY AND THE UTILIZATION THEREOF FOR A CAST COMPONENT, IN PARTICULAR A MOTOR VEHICLE - The invention relates to an aluminum alloy, in particular a pressure casting alloy, preferably for a cast component of a motor vehicle, with the following alloy elements: 6.5 to <9.5% by weight of silicon, 0.3 to 0.6% by weight of manganese, 0.15 to 0.35% by weight of iron, 0.02 to 0.6% by weight of magnesium, a maximum of 0.1% by weight of titanium, 90 to 180 ppm strontium and aluminum as the remainder, with a maximum of 0.05% by weight, and a total maximum of 0.2% by weight of production-related contaminants. The alloy is particularly suitable for the pressure casting of the cast components of a motor vehicle such as oil pans, for example. | 12-03-2009 |
| 20100054986 | ALUMINUM ALLOY FOR DIE CASTING AND MOLDED ARTICLE - Provided are an aluminum alloy for die casting that has excellent die-castability, a molding with high hardness, and a molded article with excellent sheen. The aluminum alloy for die casting includes 0.5 to 2.5 wt. % Mn, 0.2 to 1.0 wt. % Cr, 0.1 to 0.5 wt. % Ti, 0.1 to less than 0.5 wt. % Mg, and Al. The molding is obtained by die-casting the aluminum alloy for die casting. The molding obtained by die-casting the aluminum alloy has excellent die-castability and high hardness. By performing the alumite treatment on the surface of the molding, a molded article having excellent sheen is obtained. | 03-04-2010 |
| 20110116966 | ALUMINUM ALLOY, METHOD OF CASTING ALUMINUM ALLOY, AND METHOD OF PRODUCING ALUMINUM ALLOY PRODUCT - An aluminum alloy is composed of 15% or more and 7.5% or less by mass of silicon, 0.45% or more and 0.8% or less by mass of magnesium, 0.05% or more and 0.35% or less by mass of chromium, and aluminum, assuming that the total amount of the alloy is 100% by mass. | 05-19-2011 |
| 20110268604 | Reinforced aluminum alloy with high electrical and thermal conductivity and its manufaturing process thereof - A reinforced aluminum alloy with high electric and thermal conductivity of the present invention has the weight percentage below: Mg 0.61˜0.65%, Si 0.4˜0.45%, rare earth elements 0.21˜0.3%, B 0.03˜0.10% and the balances essentially Al and unavoidable impurities. The reinforced aluminum alloy enhanced the containing of Mg and Si elements compared to the conventional aluminum alloy such as 6063, and controlled the containing of the Mg and Si in a certain relatively narrower range so as to control the desired quality of the aluminum alloy. At the same time, a Ce of the rare earth elements and B element are added into the aluminum alloy and completely solid melted the added alloys to the aluminum alloy. It is not only remaining the strength of the aluminum alloy, but also increasing the electric and thermal conductivity. | 11-03-2011 |
| 20140234160 | ALUMINUM CASTING ALLOYS CONTAINING VANADIUM - Improved aluminum casting alloys having vanadium are disclosed, The new alloys generally include from 4,0 to 10.0 wt. % Si, from 0.01 to 0.15 wt. % V, and up to 0.10 wt. % Fe, among other elements. The improved aluminum casting alloys may realize, for example, improved strength and/or elongation properties. | 08-21-2014 |
| 20150337413 | HIGH HEAT-DISSIPATING HIGH STRENGTH ALUMINUM ALLOY - The present invention relates to a high heat-dissipating, high strength aluminum alloy, more particularly to an aluminum alloy containing, as essential components, manganese (Mn), silicon (Si) and magnesium (Mg) at a predetermined content ratio and further containing one or more metal selected from a group consisting of copper (Cu), iron (Fe), zirconium (Zr), chromium (Cr) and titanium (Ti) at a predetermined content ratio, with the remainder being aluminum (Al) and inevitable impurities. | 11-26-2015 |
| 420546000 | Silicon containing | 6 |
| 20090047172 | Extrudable Al-Mg-Si alloys - High strength high extrudability Al—Mg—Si alloys have the composition in weight %: Mg 0.25-0.40; Si 0.60-0.90; Fe up to 0.35; Mn up to 0.35 preferably 0.10-0.25. | 02-19-2009 |
| 20120195789 | MAGNESIUM-ALUMINUM BASED ALLOY - The present invention relates magnesium-aluminum based alloys having a small grain size and to a method of their production. The alloys are particularly useful in casting applications. The alloys comprise a grain refiner, the grain refiner having the chemical formula: | 08-02-2012 |
| 20120328471 | ALUMINUM ALLOY CONDUCTOR - An aluminum alloy conductor, containing: 0.4 to 1.5 mass % of Fe, 0.1 to 0.3 mass % of Mg, and 0.04 to 0.3 mass % of Si, with the balance being Al and inevitable impurities, | 12-27-2012 |
| 20140086790 | ALUMINUM ALLOY AND PRODUCTION METHOD THEREOF - Provided are an aluminum alloy improving mechanical characteristics by allowing a magnesium-silicon compound to be distributed in an aluminum matrix without performing a heat treatment, and a production method thereof. In accordance with an aspect of the present disclosure, there is provided a method of producing an aluminum alloy, including: melting a magnesium mother alloy including a magnesium-silicon compound, and aluminum to form a molten metal; and casting the molten metal. | 03-27-2014 |
| 20140199205 | ALUMINUM ALLOY AND PRODUCTION METHOD THEREOF - Provided are an aluminum alloy and a production method thereof. In accordance with an embodiment, an aluminum-based mother material is melted to form a molten metal. An additive including silicon oxide is added to the molten metal. At least a portion of the silicon oxide is exhausted in the molten metal. The molten metal is cast. | 07-17-2014 |
| 20140234161 | HIGH THERMAL CONDUCTIVITY Al-Mg-Fe-Si ALLOY FOR DIE CASTING - Disclosed is an aluminum alloy for die casting which comprises 1.0 weight % to 2.0 weight % of magnesium (Mg), 0.5 weight % to 1.6 weight % of iron (Fe), and 0.5 weight % to 0.9 weight % of silicon (Si), with the remainder being aluminum (Al) and inevitable impurities. | 08-21-2014 |
