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51. 发明授权

EP1771590B1 METHOD FOR MANUFACTURING AN ALUMINUM ALLOY SHEET 有权
标题翻译：工艺铝合金薄板
公开(公告)号：EP1771590B1
公开(公告)日：2011-09-14
申请号：EP04748272.4
申请日：2004-07-30
申请人： Nippon Light Metal, Co. Ltd. , Honda Motor Co., Ltd. , Novelis Inc.
发明人： ZHAO, Pizhi c/o Nikkei Techno R & D Ctr. , ANAMI, Toshiya c/o Nikkei Techno R & D Ctr. , OKAMOTO, Ichiro c/o Nikkei Techno R & D Ctr. , KAZAMA, Hitoshi c/o Honda R & D Co., Ltd. , YASUNAGA, Kunihiro c/o Honda R & D Co., Ltd. , HAYASHI, Noboru c/o Honda R & D Co., Ltd. , GATENBY, Kevin , GALLERNEAULT, Mark , BARKER, Simon
IPC分类号： C22C21/06 , C22F1/047 , B22D11/00 , B22D11/06
CPC分类号： C22C1/06 , B22D11/003 , B22D11/0605 , C22C21/06 , C22F1/047
摘要： An aluminum alloy sheet having excellent press formability and stress corrosion cracking resistance, comprising 3.3 to 3.6 percent by weight of Mg and 0.1 to 0.2 percent by weight of Mn, furthermore, 0.05 to 0.3 percent by weight of Fe and 0.05 to 0.15 percent by weight of Si, and the remainder comprising of Al and incidental impurities, wherein the sizes of intermetallic compounds is 5 µm or less, the recrystallized grain size is 15 µm or less in the region at a depth of 10 to 30 µm below the sheet surface, and the surface roughness is Ra 0.2 to 0.7 µm.

52. 发明公开

EP2306197A1 BIOCHIP SUBSTRATUM AND METHOD FOR PRODUCTION THEREOF 有权转让
标题翻译： BIOCHIP-SUBSTRAT UND VERFAHREN ZUR HERSTELLUNG DAVON
公开(公告)号：EP2306197A1
公开(公告)日：2011-04-06
申请号：EP09773454.5
申请日：2009-06-30
申请人： HiPep Laboratories , Nippon Light Metal, Co., Ltd.
发明人： NOKIHARA, Kiyoshi , HIRATA, Akiyoshi , OKA, Yasuo , TAKEBAYASHI, Yasushi
IPC分类号： G01N33/543 , C12N15/09 , G01N33/545 , G01N33/551 , G01N37/00
CPC分类号： G01N33/545 , B01J2219/00527 , B01J2219/00596 , B01J2219/00605 , B01J2219/0061 , B01J2219/00612 , B01J2219/00635 , B01J2219/00637 , B01L3/50 , C08J3/28 , C12Q1/6837 , G01N33/54353 , G01N33/54393 , Y10T428/273
摘要： A substrate for biochips which has a high probe loading amounts and a uniform immobilization density, and which further has a high detection sensitivity and a high reproducibility by preventing a non-specific adsorption of proteins, when used as a substrate for biochips for immobilizing probes composed of biologically relevant substances such as proteins and nucleic acids, is disclosed. Amino groups can be bound to the surface of the substrate uniformly, at a high density and stably by covalently immobilizing an amino group-containing polymer on the surface of the substrate. The probe immobilization rate is high and immobilizing density was uniform by immobilizing a probe composed of a biologically relevant substance such as a protein or nucleic acid by utilizing the amino groups. Further, detection sensitivity and reproducibility are high by inhibiting non-specific adsorption of proteins.
摘要翻译：用于生物芯片的基底，其具有高的探针加载量和均匀的固定密度，并且当用作用于固定探针的生物芯片的基底时，其进一步具有高的检测灵敏度和通过防止蛋白质的非特异性吸附而具有高的再现性的生物相关物质如蛋白质和核酸。氨基可以通过将含氨基的聚合物共价固定在基材的表面上，以高密度和稳定地均匀地结合到基材的表面。探针固定化率高，固定化密度均匀，通过利用氨基固定由生物相关物质如蛋白质或核酸组成的探针。此外，通过抑制蛋白质的非特异性吸附，检测灵敏度和再现性高。

53. 发明公开

EP2048252A1 ALUMINUM ALLOY FIN MATERIAL FOR HEAT EXCHANGER, PROCESS FOR MANUFACTURING THE SAME, AND PROCESS FOR MANUFACTURING HEAT EXCHANGER THROUGH BRAZING OF THE FIN MATERIAL 有权
标题翻译：铝合金材料肋骨热交换器和制造方法的一个交换机钎焊被肋骨材料的方法，
公开(公告)号：EP2048252A1
公开(公告)日：2009-04-15
申请号：EP07745324.9
申请日：2007-06-08
申请人： Nippon Light Metal, Co., Ltd.
发明人： SUZUKI, Hideki , SASAKI, Tomohiro , NAGASAWA, Masae , TAKAHASHI, Nobuki
IPC分类号： C22C21/00 , C22F1/053 , C22F1/00
CPC分类号： C22F1/053 , B23K1/0012 , B23K35/362 , B23P15/26 , C22C21/00 , C22C21/02 , C22C21/10 , C22F1/00 , F28F21/084
摘要： An aluminum alloy fin material for a heat exchanger having suitable strength before brazing enabling easy fin formation, having high strength after brazing, having a high thermal conductivity (electrical conductivity) after brazing, and having superior sag resistance, erosion resistance, self corrosion prevention, and sacrificial anode effect, a method of production of the same, and a method of production of a heat exchanger using the fin material are provided, that is, an aluminum alloy fin material having a chemical composition of Si: 0.7 to 1.4 wt%, Fe: 0.5 to 1.4 wt%, Mn: 0.7 to 1.4 wt%, and Zn: 0.5 to 2.5 wt%, Mg as an impurity limited to 0.05 wt% or less, and the balance of unavoidable impurities and A1, and having a tensile strength after brazing of 130 MPa or more, a yield strength after brazing of 45 MPa or more, a recrystallized grain size after brazing of 500 µm or more, and an electrical conductivity after brazing of 47% IACS or more, a method of producing an aluminum alloy fin material comprising cold rolling/annealing/cold rolling/annealing/cold rolling a thin slab continuously cast by a twin-belt system from a melt of the above composition under predetermined conditions, and a method of production of a heat exchanger comprising cooling the fin material at a predetermined rate after brazing heating.
摘要翻译：一种铝合金翅片材料，其在钎焊能够容易形成翅片，在钎焊后强度高，钎焊后具有高导热性（导电性），并且具有优异的耐熔垂性，耐腐蚀性，耐自腐蚀性之前适当强度的热交换器，并提供牺牲阳极效果，生产相同的方法，和生产用散热片材料的热交换器的方法，具有Si的化学组成所做的是，在铝合金翅片材料：0.7至1.4％（重量）铁：0.5至1.4重量％以下，Mn：0.7〜1.4％（重量），和Zn：0.5〜2.5重量％，Mg作为杂质限于12时05重量％或更少，和不可避免的杂质和Al的平衡，并具有拉伸 130MPa以上，45MPa以上，500微米或更大，并且钎焊47％IACS以上，在制造的方法后的导电性的钎焊之后的再结晶粒度的钎焊后的屈服强度的钎焊后强度铝异体 ÿ翅片材料，其包括冷轧/退火/冷轧/退火/冷轧的薄板坯连续通过双带系统在预定条件下铸造由上述组合物的熔体，和生产换热器的包括冷却的方法在钎焊加热后的预定速率翅片材料。

54. 发明公开

EP2014780A1 Casting aluminium alloy and internal combustion engine cylinder head 有权
标题翻译： Gussaluminiumlegierung und Zylinderkopf eines Verbrennungsmotors
公开(公告)号：EP2014780A1
公开(公告)日：2009-01-14
申请号：EP08012132.0
申请日：2008-07-04
申请人： NISSAN MOTOR CO., LTD. , Nippon Light Metal, Co. Ltd.
发明人： Souda, Hiroshi , Akiyama, Kouichi , Horikawa, Hiroshi , Shioda, Masahiko
IPC分类号： C22C21/04 , C22F1/043 , F02F1/24
CPC分类号： C22F1/043 , C22C21/02 , C22C21/04 , F02F1/24
摘要： Disclosed are: a casting aluminum alloy that is excellent in elongation as alternative properties of a high cycle fatigue strength and a thermal fatigue strength and is suitably usable for a casting for which both of the excellent high cycle fatigue strength and the excellent thermal fatigue strength are required, for example, an internal combustion engine cylinder head; a casting made of the aluminum alloy; a manufacturing method of the casting; and further, an internal combustion engine cylinder head composed of the aluminum alloy casting and manufactured by the manufacturing method of the casting. The casting aluminum alloy contains, in terms of mass ratios, 4.0 to 7.0% of Si, 0.5 to 2.0% of Cu, 0.25 to 0.5% of Mg, no more than 0.5% of Fe, no more than 0.5% of Mn, and at least one component selected from the group consisting of Na, Ca and Sr, each mass ratio of which is 0.002 to 0.02%.
摘要翻译：公开了一种铸造铝合金，其具有优异的伸长率，作为高循环疲劳强度和热疲劳强度的替代性能，并且适用于具有优异的高循环疲劳强度和优异的热疲劳强度的铸造例如需要内燃机气缸盖; 由铝合金铸造的铸件; 铸造的制造方法; 另外，由铸造铝合金构成的内燃机气缸盖，通过铸造的制造方法制造。铸造铝合金以质量比计含有4.0〜7.0％的Si，Cu：0.5〜2.0％，Mg：0.25〜0.5％，Fe：0.5％以下，Mn：0.5％以下，以及选自Na，Ca和Sr中的至少一种成分，其质量比为0.002〜0.02％。

55. 发明公开

EP1883715A1 ALUMINUM ALLOY SHEET AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：钣金铝合金及其制造方法
公开(公告)号：EP1883715A1
公开(公告)日：2008-02-06
申请号：EP05745598.2
申请日：2005-05-25
申请人： HONDA MOTOR CO., LTD. , Nippon Light Metal, Co. Ltd. , Novelis Inc.
发明人： ZHAO, Pizhi c/o Nikkei Techno Research & , ANAMI, Toshiya c/o Nikkei Techno Research & , OKAMOTO, Ichiro c/o Nikkei Techno Research & , KAZAMA, Hitoshi c/o Kabushiki Kaisha Honda , YASUNAGA, Kunihiro c/o Kabushiki Kaisha Honda , HAYASHI, Noboru c/o Kabushiki Kaisha Honda , GATENBY, Kevin , BARKER, Simon , LUCE, Edward
IPC分类号： C22C21/08 , C22C21/02 , C22F1/05
CPC分类号： C22F1/05 , C22C21/02 , C22C21/06 , C22C21/08
摘要： An aluminum alloy sheet is manufactured by preparing a slab having a thickness of 5 to 15 mm with a continuous casting machine by a continuous casting process using molten alloy containing 0.40% to 0.65% of Mg, 0.50% to 0.75% of Si, 0.05% to 0.20% of Cr, and 0.10% to 0.40% of Fe, the remainder being Al, those components being essential elements optionally up to 0.15% Cu, 0.10% Ti; ; winding the slab into a coil; hot-rolling or directly coiling up the slab; cold-rolling the resulting slab into a sheet; subjecting the resulting sheet to solution heat treatment with a continuous annealing furnace; and then pre-aging the resulting sheet. The aluminum alloy sheet has the same composition as that of the molten alloy and has a grain size of 10 to 25 µm. Although the aluminum alloy sheet is superior in bake hardenability, bendability, and surface quality (orange peel), that is, the aluminum alloy sheet has high quality, tAn aluminum alloy sheet is manufactured by preparing a slab having a thickness of 5 to 15 mm with a continuous casting machine by a continuous casting process using molten alloy containing 0.40% to 0.65 of Mg, 0.50% to 0.75% of Si, 0.05% to 0.20% of Cr, and 0.10% to 0.40% of Fe, the remainder being Al, those components being essential elements, winding the slab into a coil; hot-rolling or directly coiling up the slab; cold-rolling the resulting slab into a sheet; subjecting the resulting sheet to solution heat treatment with a continuous annealing furnace; and then pre-aging the resulting sheet. The aluminum alloy sheet has the same composition as that of the molten alloy and has a grain size of 10 to 25 µm. Although the aluminum alloy sheet is superior in bake hardenability, bendability, and surface quality (orange peel), that is, the aluminum alloy sheet has high quality, the sheet can be manufactured with low cost.

56. 发明公开

EP1698710A1 ALUMINUM ALLOY SHEET EXCELLENT IN RESISTANCE TO SOFTENING BY BAKING 审中-公开
标题翻译：通过品牌创建优良的抗软化钣金铝合金
公开(公告)号：EP1698710A1
公开(公告)日：2006-09-06
申请号：EP03789618.0
申请日：2003-12-19
申请人： Nippon Light Metal, Co., Ltd.
发明人： ZHAO, Pizhi, Nippon Light Metal Company, Ltd. , SHINOHARA, Masaru, Nippon Light Metal Comp., Ltd.
IPC分类号： C22C21/06
CPC分类号： C22C21/06 , C22F1/047
摘要： An aluminum-magnesium alloy sheet having a high strength prior to baking treatment, and having a high bake softening resistance. Contains, as a percentage of mass, 2-5% magnesium, more than 0.05% and 1.5% or less iron, 0.05-1.5% manganese, and crystal grain refiner, the remainder comprising aluminum and inevitable impurities, and among the inevitable impurities, less than 0.20% silicon being contained, the total amount of iron and manganese being greater than 0.3%, the amount of iron dissolved in solid solution being 50 ppm or greater, 5000 or more intermetallic compounds with a circle-equivalent diameter of 1-6 µm existing per square millimeter, and the average diameter of the recrystallized grains being 20 µm or smaller.
摘要翻译：具有前烘烤处理，并且具有高的烘烤软化性的高强度的铝 - 镁合金板。包含作为质量的百分比，2-5％的镁，多于0.05％和1.5％或更少的铁，0.05-1.5％的锰，和晶粒细化剂，余量的铝和不可避免的杂质，其包括，将不可避免的杂质中，小于0.20％至硅被包含，铁和锰是大于0.3％的总量，铁的固溶体中溶解的是50ppm以上，5000以上的金属间化合物与1-6当量圆直径的量微米每平方毫米现有，再结晶晶粒的平均直径为20微米或更小。

57. 发明公开

EP1331281A1 Aluminum alloy for die casting, die casting method using same alloy, and die casting product by same method 有权
标题翻译：用于压铸铝合金，通过该合金的压铸制造的制造工艺，以及通过该方法，压铸产品
公开(公告)号：EP1331281A1
公开(公告)日：2003-07-30
申请号：EP03000610.0
申请日：2003-01-14
申请人： NISSAN MOTOR COMPANY, LIMITED , Nippon Light Metal, Co. Ltd.
发明人： Kitaoka, Sanji , Kuramasu, Yukio , Sumi, Shinichiro , Tsushima, Kenji , Kambe, Hiroshi , Shioda, Masahiko
IPC分类号： C22C21/02 , C22C21/04
CPC分类号： C22C21/04 , B22D17/14
摘要： An aluminum alloy for a die casting, used as the material of parts of an automotive vehicle. The aluminum alloy consists essentially of Si in an amount ranging from 10 to 12% by weight, Mg in an amount ranging from 0.15 to 0.50% by weight, Mn in an amount ranging from 0.5 to 1.0% by weight, Fe in an amount of not more than 0.15% by weight, Ti in an amount of not more than 0.1% by weight, Sb in an amount ranging from 0.05 to 0.20% by weight, B in an amount ranging from 0.005 to 0.02%, and balance consisting of aluminum and inevitable impurities. Sb in the amont ranging from 0,05 to 0,20% by weight could be replaced with Sr in an amount from 0,005 to 0,020% by weight.
摘要翻译：铝合金的压铸，用作机动车辆的部件的材料。 50％重量的量在的量的范围为0.5至用Fe 1.0％的Mn：所述铝合金在范围00:15至00量为10至12％重量，Mg的重量由一个量基本上besteht的Si的重量不大于0.15％至在不超过0.1％的Ti，Sb的重量的量，如，从12时05分至00量，重量：20％B至用量范围为0.005〜0.02％到，和余量的铝由......组成和不可避免的杂质。锑（重量）在范围入账金额从0.05至0.20重量％可以与锶在数量替换为0.005〜0.020％。

58. 发明公开

EP0978573A3 Aluminium alloy support for lithographic printing plate and process for producing substrate for support 有权
标题翻译：用于平版印刷版的方法和铝合金的光束用于载体制备的衬底
公开(公告)号：EP0978573A3
公开(公告)日：2003-01-08
申请号：EP99114299.3
申请日：1999-07-30
申请人： Nippon Light Metal, Co. Ltd. , FUJI PHOTO FILM CO., LTD.
发明人： Suzuki, Hideki , Okamoto, Ichiro , Mizushima, Kazumitsu , Asahi, Tadashi , Sawada, Hirokazu , Sakaki, Hirokazu
IPC分类号： C22C21/00 , B41C1/10
CPC分类号： C22C21/00 , B41N1/083 , B41N3/034
摘要： The present invention provides a support for a lithographic printing plate prepared by cold rolling a sheet while intermediate annealing is omitted to save energy and the number of the cold rolling steps are decreased to simplify the sheet production steps and to give a desired strength of the sheet, and by inhibiting precipitation of Si particles in the substrate to give extremely excellent resistance to ink staining in the nonimage areas during printing, and a process for producing a substrate therefor. The production process comprises homogenization heat-treating an aluminum alloy slab comprising 0.10 to 0.40 wt% of Fe, 0.03 to 0.15 wt% of Si, 0.004 to 0.03 wt% of Cu, and the balance of Al and unavoidable impurities, hot rolling the heat-treated slab, and cold-rolling the hot-rolled strip without intermediate annealing, the cold rolling including a final pass after which the sheet temperature becomes at least the recovery temperature of the sheet and the following rapid cooling, whereby an aluminum alloy substrate for a lithographic printing plate having a content of precipitated Si of up to 30 ppm and a tensile strength of from 145 to 180 MPa is produced. When the aluminum alloy is electrolytically grained and anodically oxidized, the resultant anodic oxide film can contain up to 200/mm 2 of precipitated Si particles having an average particle size of at least 0.5 µm.
摘要翻译：本发明提供了一种通过冷轧片材，而省略中间退火，以节省能量和冷轧步骤的数目而制备的平版印刷版的支持体被减少，以简化片生产步骤和，得到的片材的所期望的强度和通过抑制在衬底的Si颗粒的沉淀在印刷期间得到在非图像区的油墨着色极为优异的电阻，并且用于制造基材用于其的处理。生产过程包括：均质化热处理的铝合金厚板含有Fe的12:10至00:40重量％，Si的0点03分至0点15重量％，0.004至铜的0点03重量％，剩余部分的Al和不可避免的杂质，热轧该热 - 处理的板，然后冷轧该热轧带材没有中间退火，冷轧包括afterwhich板材温度变为至少在片材的恢复温度和下面的快速冷却最终道次，由此在为铝合金基材具有至多30 ppm的沉淀Si的含量和从145至180兆帕的抗张强度的平版印刷版被产生。当铝合金电解磨版和阳极氧化，所得到的阳极氧化膜，可以包含多达200个/ mm <2>沉淀的Si颗粒，其具有至少0.5微米的平均粒度。

59. 发明公开

EP1021576A1 ALUMINUM ALLOY SHEET FOR SPOT WELDING 有权
标题翻译：钣金铝合金点焊
公开(公告)号：EP1021576A1
公开(公告)日：2000-07-26
申请号：EP98941812.4
申请日：1998-09-10
申请人： Nippon Light Metal, Co. Ltd. , ALCAN INTERNATIONAL LIMITED , Honda Giken Kogyo Kabushiki Kaisha
发明人： MORIYAMA, Takeshi , WYCLIFFE, Paul , LLOYD, David James , HAYASHI, Noboru , YASUNAGA, Kunihiro , ZHAO, Pizhi
IPC分类号： C22C21/06
CPC分类号： C22C21/06
摘要： An aluminum alloy sheet for automotive use is provided which comprises a starting aluminum alloy sheet which has an alloy composition containing from 2 to 6 % by weight of Mg, 0.15 to 1.0 % by weight of Fe and from 0.03 to 2.0 % by weight of Mn, and a surface layer disposed over one surface of the starting alloy sheet to be pressed against electrodes for use in welding, the surface layer containing a particulate intermetallic compound which has a particle diameter of 0.5 νm or more and a density of 4,000 pieces of particles per one mm2 or more. The product alloy sheet ensures least deformation of an electrode and stable weldability by means of continuous resistance spot welding.

60. 发明公开

EP0978573A2 Aluminium alloy support for lithographic printing plate and process for producing substrate for support 有权
标题翻译： Verfahren zur Herstellung eines Aluminiumsubstratsfüreine lithographische Druckplatte
公开(公告)号：EP0978573A2
公开(公告)日：2000-02-09
申请号：EP99114299.3
申请日：1999-07-30
申请人： Nippon Light Metal, Co. Ltd. , FUJI PHOTO FILM CO., LTD.
发明人： Suzuki, Hideki , Okamoto, Ichiro , Mizushima, Kazumitsu , Asahi, Tadashi , Sawada, Hirokazu , Sakaki, Hirokazu
IPC分类号： C22C21/00 , B41C1/10
CPC分类号： C22C21/00 , B41N1/083 , B41N3/034
摘要： The present invention provides a support for a lithographic printing plate prepared by cold rolling a sheet while intermediate annealing is omitted to save energy and the number of the cold rolling steps are decreased to simplify the sheet production steps and to give a desired strength of the sheet, and by inhibiting precipitation of Si particles in the substrate to give extremely excellent resistance to ink staining in the nonimage areas during printing, and a process for producing a substrate therefor.
The production process comprises homogenization heat-treating an aluminum alloy slab comprising 0.10 to 0.40 wt% of Fe, 0.03 to 0.15 wt% of Si, 0.004 to 0.03 wt% of Cu, and the balance of Al and unavoidable impurities, hot rolling the heat-treated slab, and cold-rolling the hot-rolled strip without intermediate annealing, the cold rolling including a final pass after which the sheet temperature becomes at least the recovery temperature of the sheet and the following rapid cooling, whereby an aluminum alloy substrate for a lithographic printing plate having a content of precipitated Si of up to 30 ppm and a tensile strength of from 145 to 180 MPa is produced. When the aluminum alloy is electrolytically grained and anodically oxidized, the resultant anodic oxide film can contain up to 200/mm 2 of precipitated Si particles having an average particle size of at least 0.5 µm.
摘要翻译：本发明提供了对通过冷轧片材制备的平版印刷版的支持，同时省略中间退火以节省能量并且减少冷轧步骤的数量以简化片材生产步骤并且提供片材的期望强度，并且通过抑制基板中的Si颗粒的沉淀，以在印刷期间对非图像区域中的油墨染色产生非常优异的耐性，以及用于制备基板的方法。该制造方法包括对铝合金板进行均质化热处理，该铝合金板含有Fe：0.10〜0.40重量％，Si：0.03〜0.15重量％，Cu：0.004〜0.03重量％，余量由Al和不可避免的杂质构成，并且在不进行中间退火的情况下冷轧热轧带材，冷轧包括最终通过，其中片材温度至少为片材的回收温度和随后的快速冷却，由此形成用于产生沉淀Si含量高达30ppm，拉伸强度为145〜180MPa的平版印刷版。当铝合金电解晶粒化并阳极氧化时，所得到的阳极氧化膜可以含有至多200 / mm 2的平均粒度为至少0.5μm的沉淀Si颗粒。

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