Class / Patent application number | Description | Number of patent applications / Date published |
420540000 | Zinc containing | 9 |
20100172792 | STRESS-BUFFERING MATERIAL - Inventors of the present invention have found that, by manufacturing a stress-buffering material with a Ca-containing aluminum alloy including 0.1 to 12 at % of Ca, the stress-buffering material at low cost, capable of expanding its use in various fields, and having low Young's modulus that is beyond a conventional level, can be obtain. | 07-08-2010 |
20110165014 | ALUMINIUM-BASED GRAIN REFINER - ALUMINIUM-BASED GRAIN REFINER, which contains zinc, titanium and carbon, synthesized by means of aluminium fusion and the subsequent addition of titanium, zinc and carbon. The microstructure of the master alloy is comprised by an alpha-aluminium matrix, intermetallic phase of TiAl | 07-07-2011 |
20110293468 | High Strength Aluminum Alloy Fin Material And Method Of Production Of Same - A heat exchanger use high strength aluminum alloy fin material having a high strength and excellent in thermal conductivity, elusion resistance, sag resistance, sacrificial anodivation effect, and self corrosion resistance, characterized by containing Si: 0.8 to 1.4 wt %, Fe: 0.15 to 0.7 wt %, Mn: 1.5 to 3.0 wt %, and Zn: 0.5 to 2.5 wt %, limiting the Mg as an impurity to 0.05 wt % or less, and having a balance of ordinary impurities and Al in chemical composition, having a metal structure before brazing of a fibrous crystal grain structure, a tensile strength before brazing of not more than 240 MPa, a tensile strength after brazing of not less than 150 MPa, and a recrystallized grain size after brazing of 500 μm or more. | 12-01-2011 |
20130084208 | ALUMINUM-BASED ALLOYS - In an aspect the disclosure relates to an alloy comprising, by weight, about 0.15% to about 1.00% zinc, 0% to about 0.20% gallium, and the balance aluminum and incidental elements and impurities, wherein the alloy has a corrosion potential from about −0.85 V to about −0.73 V relative to a saturated calomel electrode. | 04-04-2013 |
20140234159 | HIGH THERMAL CONDUCTIVITY Al-Si-Fe-Zn ALLOY FOR DIE CASTING - Disclosed is high thermal conductivity Al—Si—Fe—Zn alloy for die casting which comprises 1.0 weight % to 2.0 weight % of silicon (Si), 0.5 weight % to 1.6 weight % of iron (Fe), 0.6 weight % to 1.6 weight % of zinc (Zn), with the remainder being aluminum (Al) and inevitable impurities. | 08-21-2014 |
420541000 | Magnesium containing | 4 |
20100209288 | AGED-HARDENABLE ALUMINUM ALLOY WITH ENVIRONMENTAL DEGRADABILITY, METHODS OF USE AND MAKING - Disclosed herein is an aluminum alloy that is both age-hardenable and degradable in water-containing fluids. Some embodiments include aluminum alloy compositions with about 0.5 to 8.0 wt. % Ga (Gallium); about 0.5 to 8.0 wt. % Mg (Magnesium); less than about 2.5 wt. % In (Indium); and less than about 4.5 wt. % Zn (Zinc). | 08-19-2010 |
20110194974 | ALUMINUM ALLOY EXTRUSION MATERIAL FOR A CONNECTOR WHICH IS EXCELLENT IN EXTRUSION PROPERTY AND SACRIFICIAL ANODE PROPERTY - An aluminum alloy extrusion material for a connector which is excellent in extrusion property and sacrificial anode property consists of 0.2 to 0.8% (hereinafter, “%” means “mass %”) of Si, 0.45 to 0.9% of Mg, 1.0 to 3.5% of Zn, 0.001 to 0.2% of Ti and the balance of Al plus unavoidable impurities. | 08-11-2011 |
20160002754 | HOLLOW CONNECTOR OF ALUMINUM ALLOY EXTRUSION MATERIAL WHICH IS EXCELLENT IN EXTRUSION PROPERTY AND SACRIFICIAL ANODE PROPERTY - An aluminum alloy connector which is excellent in extrusion property and sacrificial anode property, the connector being extruded in a hollow shape from an aluminum alloy extrusion material consisting of 0.2 to 0.8% (hereinafter, “%” means “mass %”) of Si, 0.45 to 0.9% of Mg, 1.0 to 3.5% of Zn, 0.001 to 0.2% of Ti and the balance of Al plus unavoidable impurities. An electric potential of said aluminum alloy extrusion connector is lower than an electric potential of a pipe member made of an Al—Mg—Si series alloy or an Al—Mn series alloy which is to be swaged to the connector, by 100 mV or more. | 01-07-2016 |
20160060731 | ALUMINUM ALLOY FOR DIE CASTING AND MANUFACTURING METHOD THEREOF - An aluminum alloy, comprising: 4.0 to 10.0 weight % silicon (Si), 0.1 to 4.0 weight % magnesium (Mg), 0.1 to 1.0 weight % chromium (Cr), 0.05 to 1.0 weight % zinc (Zn), 0.05 to 1.0 weight % manganese (Mn), 0.01 to 1.0 weight % titanium (Ti), 0.001 to 0.5 weight % tin (Sn), and 81.5 to 95.689 weight % aluminum and at least one impurity. | 03-03-2016 |