Class / Patent application number | Description | Number of patent applications / Date published |
420531000 |
Zinc containing
| 76 |
420533000 |
Magnesium containing
| 48 |
420530000 |
Tin containing
| 13 |
420537000 |
Silicon containing
| 8 |
420538000 |
Iron, cobalt, or nickel containing | 3 |
20100098580 | CASTED ALUMINUM ALLOY AND METHOD FOR PRODUCING THE SAME AS WELL AS ALUMINUM ALLOY MATERIAL AND METHOD FOR PRODUCING THE SAME - A casted aluminum alloy obtained by casting a molten metal of an aluminum alloy, an aluminum alloy material obtained by at least heating the casted aluminum alloy, and methods for producing them. In the production of the casted aluminum alloy, a molten metal is obtained by melting an aluminum alloy containing 0.8 to 5 mass % of Fe, 0.15 to 1 mass % of Ti, Zr or the like as third component elements in an specific amount, and a residual part containing Al and inevitable impurities at a certain temperature (melting step). Subsequently, the molten metal is cast into a plate-like shape by a casting mold while cooling the molten metal to a temperature that is lower by at least 10° C. than a solidus temperature of the aluminum alloy at a cooling rate of 150° C./sec. or more and less than 10000° C./sec. (casting step). | 04-22-2010 |
20120020829 | HEAT-RESISTANT ALUMINUM ALLOY AND METHOD FOR MANUFACTURING THE SAME - Disclosed is a heat-resistant aluminum alloy including aluminum and two types of alloy elements which are combined while forming a homogeneous solid solution reinforcing phase. The disclosed heat-resistant aluminum alloy includes the alloy elements that form a homogeneous solid solution and do not have a solvus line with respect to aluminum as a matrix metal and, therefore, the formed homogeneous solid solution reinforcing phase does not react with aluminum even at a temperature up to 300° C., thus not becoming coarse or undergoing phase decomposition. Consequently, the disclosed aluminum alloy may have remarkably enhanced heat resistance. | 01-26-2012 |
20150132182 | ALUMINUM ALLOY HAVING HIGH ELECTRICAL CONDUCTIVITY - An electrical cable ( | 05-14-2015 |