Patent application number | Description | Published |
20100183897 | ALUMINUM ALLOY CLAD SHEET FOR HEAT EXCHANGER - An aluminum alloy clad sheet for heat exchangers includes a core layer, a sacrificial layer disposed on one side of the core layer, and a brazing layer of an Al—Si alloy disposed on the other side of the core layer, wherein the core layer contains Si: 0.15% to 1.6% by mass, Mn: 0.3% to 2.0% by mass, Cu: 0.1% to 1.0% by mass, Ti: 0.02% to 0.30% by mass, and the remainder of Al and incidental impurities, and the sacrificial layer contains Zn: 4.0% to 10.0% by mass, Cr: 0.01% to 0.5% by mass, and the remainder of Al and incidental impurities. | 07-22-2010 |
20100261024 | SURFACE-TREATED METAL MATERIAL EXCELLENT IN RESISTANCE AGAINST GALVANIC CORROSION AND JOINED ARTICLE OF DISSIMILAR MATERIALS INCLUDING THE SURFACE-TREATED METAL MATERIAL - Disclosed is a surface-treated metal material which includes a metallic base including a steel or aluminum material; and an anti-corrosive layer present covering at least one surface of the metallic base. The anti-corrosive layer contains 0.001 to 1 g/m | 10-14-2010 |
20100322817 | TITANIUM ALLOY MATERIAL, STRUCTURAL MEMBER, AND CONTAINER FOR RADIOACTIVE WASTE - It is an object of the invention to provide a titanium alloy material that exerts excellent corrosion resistance at a low cost in non-oxidizing environment such as a sulfuric acid environment, high temperature neutral chloride environment, or high temperature neutral chloride environment containing fluoride, a structural member using the titanium alloy material, and a container for radioactive waste using the titanium alloy material. | 12-23-2010 |
20110027610 | ALUMINUM ALLOY CLAD MATERIAL - Disclosed is an aluminum alloy clad material which includes a core material; a sacrificial anode material on one surface of the core material; and a filler material on the other surface of the core material and composed of an Al—Si alloy, in which the core material contains 0.3 to 2.0 percent by mass of Mn, 0.15 to 1.6 percent by mass of Si, 0.1 to 1.0 percent by mass of Cu, and 0.1 to 1.0 percent by mass of Mg, with the remainder including Al and inevitable impurities, the sacrificial anode material contains 7.0 to 12.0 percent by mass of Zn, 0.3 to 1.8 percent by mass of Mn, and 0.3 to 1.2 percent by mass of Si, with the remainder including Al and inevitable impurities, and has a thickness of 10 to 30 μm. The sacrificial anode material shows resistance to both local corrosion and general corrosion. | 02-03-2011 |
20110192583 | ALUMINUM ALLOY CLAD MEMBER ADOPTED TO HEAT EXCHANGER, AND CORE MATERIAL FOR THE SAME - A core material for an aluminum alloy clad material contains Si in a content of 0.3% to 1.5% (hereinafter “%” means “percent by mass”), Mn in a content of 0.3% to 2.0%, Cu in a content of 0.3% to 1.5%, Ti in a content of 0.01% to 0.5%, and B in a content of 0.001% to 0.1%, with the remainder including Al and inevitable impurities. The core material and an aluminum alloy clad material using the same ensure sufficient corrosion resistance and give a product having an extended life. | 08-11-2011 |
20120168200 | METHOD FOR MANUFACTURING JOINT STRUCTURE OF STEEL SHEET AND ALUMINUM SHEET, AND JOINT STRUCTURE OF STEEL SHEET AND ALUMINUM SHEET MANUFACTURED BY THE METHOD - A process for producing a joint structure of a steel sheet and an aluminum sheet, in which the steel sheet and the aluminum sheet are joined to each other so as to be electrically connected to each other. The process is characterized by comprising a step of forming at least one resin coating film in a thickness of 0.1 to 5.0 μm on a contact surface on the steel sheet side, wherein the resin is selected from the group consisting of a polyolefin resin, a polyurethane resin and an epoxy resin. | 07-05-2012 |
20120231293 | ALUMINUM ALLOY CLAD SHEET FOR HEAT EXCHANGER - An aluminum alloy clad sheet for heat exchangers includes a core layer, a sacrificial layer disposed on one side of the core layer, and a brazing layer of an Al—Si alloy disposed on the other side of the core layer, wherein the core layer contains Si: 0.15% to 1.6% by mass, Mn: 0.3% to 2.0% by mass, Cu: 0.1% to 1.0% by mass, Ti: 0.02% to 0.30% by mass, and the remainder of Al and incidental impurities, and the sacrificial layer contains Zn: 4.0% to 10.0% by mass, Cr: 0.01% to 0.5% by mass, and the remainder of Al and incidental impurities. | 09-13-2012 |
20140144613 | ALUMINUM ALLOY CLAD MEMBER ADOPTED TO HEAT EXCHANGER, AND CORE MATERIAL FOR THE SAME - A core material for an aluminum alloy clad material contains Si in a content of 0.3% to 1.5% (hereinafter “%” means “percent by mass”), Mn in a content of 0.3% t 2.0%, Cu in a content of 0.3% to 1.5%, Ti in a content of 0.01% to 0.5%, and B in a content of 0.001% to 0.1%, with the remainder including Al and inevitable impurities. The core material and an aluminum alloy clad material using the same ensure sufficient corrosion resistance and give a product having an extended life. | 05-29-2014 |