公开(公告)号：US08053087B2

公开(公告)日：2011-11-08

申请号：US11915283

申请日：2006-05-22

申请人： Peter Neuhaus

发明人： Peter Neuhaus

IPC分类号： B32B15/20 ,  F16C33/12 ,  C22F1/04

CPC分类号： F16C33/121 ,  B32B15/016 ,  C22C21/00 ,  C22C21/003 ,  C22C21/02 ,  C22C21/12 ,  C22F1/04 ,  C22F1/043 ,  C22F1/057 ,  F16C33/122 ,  F16C33/14 ,  F16C2204/20 ,  F16C2223/32 ,  Y10S384/912 ,  Y10T428/12757 ,  Y10T428/12764

摘要： The invention relates to an antifriction composite comprising a metal support layer, an intermediate layer produced from an aluminum alloy and a bearing layer produced from an aluminum alloy. The components of the aluminum alloys of the intermediate layer and the bearing layer are identical except for an additional soft phase portion in the bearing layer. Said soft phase portion may include lead, tin and/or bismuth. The invention also relies to a method for producing the inventive antifriction composite.

摘要翻译： 本发明涉及一种抗磨复合材料，包括金属支撑层，由铝合金制成的中间层和由铝合金制成的轴承层。 除了轴承层中的附加软相部分之外，中间层和轴承层的铝合金的组分是相同的。 所述软相部分可以包括铅，锡和/或铋。 本发明还依赖于制造本发明的抗磨复合材料的方法。

公开(公告)号：US20110253266A1

公开(公告)日：2011-10-20

申请号：US12799244

申请日：2010-04-20

申请人： Dustin M. Bush ,  Edward L. Colvin ,  Roberto J. Rioja ,  Ralph R. Sawtell

发明人： Dustin M. Bush ,  Edward L. Colvin ,  Roberto J. Rioja ,  Ralph R. Sawtell

IPC分类号： C22F1/04 ,  C22C21/00

CPC分类号： C22C21/16 ,  C22C21/10 ,  C22C21/12 ,  C22C21/14 ,  C22F1/04 ,  C22F1/053 ,  C22F1/057

摘要： High strength forged aluminum alloys and methods for producing the same are disclosed. The forged aluminum alloy products may have grains having a high aspect ratio in at least two planes, generally the L-ST and the LT-ST planes. The forged aluminum alloy products may also have a high amount of texture. The forged products may realize increased strength relative to conventionally prepared forged products of comparable product form, composition and temper.

摘要翻译： 公开了高强度锻造铝合金及其制造方法。 锻造的铝合金产品可以在至少两个平面（通常为L-ST和LT-ST平面）中具有高纵横比的晶粒。 锻造的铝合金产品也可能具有很高的质感。 相对于常规制备的具有可比较的产品形式，组成和回火的锻造产品，锻造产品可以实现增强的强度。

公开(公告)号：US20110104001A1

公开(公告)日：2011-05-05

申请号：US12590032

申请日：2009-10-30

申请人： Akio Uesugi ,  Atsushi Matsuura ,  Hiroshi Ougi ,  Atsushi Hibino

发明人： Akio Uesugi ,  Atsushi Matsuura ,  Hiroshi Ougi ,  Atsushi Hibino

IPC分类号： C22C21/00 ,  C22C21/12 ,  C22C21/16 ,  C22C21/08

CPC分类号： C22C21/08 ,  B21B2003/001 ,  C22C21/12 ,  C22C21/16 ,  C22F1/04

摘要： An aluminum alloy sheet for a lithographic printing plate includes 0.03 to 0.15% (mass %, hereinafter the same) of Si, 0.2 to 0.7% of Fe, 0.05 to 0.5% of Mg, 0.003 to 0.05% of 11, and 30 to 300 ppm of Ga, with the balance being aluminum and inevitable impurities, a surface area of the aluminum alloy sheet having an average recrystallized grain size of 50 μm or less in a direction perpendicular to a rolling direction, an Mg concentration that is higher than the average Mg concentration by a factor of 5 to 50, and a Ga concentration that is higher than the average Ga concentration by a factor of 2 to 20, the surface area being an area up to a depth of 0.2 μm from the surface of the aluminum alloy sheet.

摘要翻译： 用于平版印刷版的铝合金板包括Si：0.03〜0.15％（质量％，以下相同）Si：0.2〜0.7％的Fe，0.05〜0.5％的Mg，0.003〜0.05％的11，30〜300 ppm的Ga，余量为铝和不可避免的杂质，在与轧制方向垂直的方向上的平均再结晶粒径为50μm以下的铝合金板的表面积，高于平均值的Mg浓度 Mg浓度为5〜50倍，Ga浓度高于平均Ga浓度2〜20倍，表面积为距铝合金表面0.2μm以上的面积 片。

公开(公告)号：US20110052932A1

公开(公告)日：2011-03-03

申请号：US12551767

申请日：2009-09-01

申请人： Awadh B. Pandey

发明人： Awadh B. Pandey

IPC分类号： B32B1/02 ,  B22F1/00

CPC分类号： C22C1/04 ,  B22F3/1216 ,  B22F3/20 ,  B22F2998/10 ,  B22F2999/00 ,  B23K20/122 ,  B23K2101/12 ,  B23K2103/10 ,  C22C1/0416 ,  C22C21/00 ,  C22C21/02 ,  C22C21/06 ,  C22C21/10 ,  C22C21/12 ,  C22C32/00 ,  C22F1/04 ,  Y10T428/12375 ,  B22F2201/20 ,  B22F2203/11 ,  B22F9/082 ,  B22F3/17 ,  B22F3/18 ,  B23K20/12 ,  B22F5/00

摘要： A method for producing high strength aluminum alloy tanks and other vessels containing L12 dispersoids from an aluminum alloy powder containing the L12 dispersoids. The powder is consolidated into a billet having a density of about 100 percent. Tanks are formed by rolling consolidated billets into sheets, cutting preforms from said sheets, roll forming the performs into cylindrical shapes and friction stir welding the seams to form cylinders. L12 alloy domes are spin formed from the rolled sheet and friction stir welded to the cylinder. Circular bases are cut from the rolled sheet and friction stir welded to the domed cylinder to form bottoms of the tank.

摘要翻译： 一种含有L12分散质的铝合金粉末的含有L12分散体的高强度铝合金罐和其他容器的方法。 将粉末固结成密度为约100％的坯料。 储罐通过将固结的坯料轧制成片材，从所述片材切割预成型件，将成形辊成型为圆柱形，并且将接缝摩擦搅拌焊接以形成圆柱体而形成。 L12合金圆顶由轧制板旋转形成，摩擦搅拌焊接到气缸。 从轧制板切割圆形基座，并将摩擦搅拌焊接到圆顶圆筒以形成罐的底部。

公开(公告)号：US20090084474A1

公开(公告)日：2009-04-02

申请号：US11865526

申请日：2007-10-01

申请人： Soonwuk Cheong ,  Roberto J. Rioja ,  Paul E. Magnusen ,  Cagatay Yanar ,  Dirk C. Mooy ,  Gregory B. Venema ,  Edward Llewellyn

发明人： Soonwuk Cheong ,  Roberto J. Rioja ,  Paul E. Magnusen ,  Cagatay Yanar ,  Dirk C. Mooy ,  Gregory B. Venema ,  Edward Llewellyn

IPC分类号： C22C21/12 ,  C22C21/00 ,  C22F1/04

CPC分类号： C22C21/00 ,  C22C21/12 ,  C22F1/04

摘要： A recrystallized aluminum alloy having brass texture and Goss texture, wherein the amount of brass texture exceeds the amount of Goss texture, and wherein the recrystallized aluminum alloy exhibits at least about the same tensile yield strength and fracture toughness as a compositionally equivalent unrecrystallized alloy of the same product form and of similar thickness and temper.

摘要翻译： 具有黄铜纹理和高斯纹理的重结晶铝合金，其中黄铜纹理的量超过高斯织构的量，并且其中再结晶铝合金表现出至少大约相同的拉伸屈服强度和断裂韧性，作为组合相当于未结晶合金的 相同的产品形式和类似的厚度和回火。

公开(公告)号：US20070246137A1

公开(公告)日：2007-10-25

申请号：US11734843

申请日：2007-04-13

申请人： Philippe Lequeu ,  Fabrice Heymes ,  Armelle Danielou

发明人： Philippe Lequeu ,  Fabrice Heymes ,  Armelle Danielou

IPC分类号： C22C21/12 ,  C22F1/04

CPC分类号： C22F1/057 ,  B21B2205/02 ,  C22C21/12 ,  C22C21/14 ,  C22C21/16 ,  C22C21/18 ,  C22F1/04

摘要： A process for fabricating a worked product or a monolithic multi-functional structural element comprising aluminium alloy includes a hot working step and at least one transformation step by cold plastic deformation after the hot transformation step. At least two zones of the structural element have imposed generalized average plastic deformations and the imposed deformations are different by at least 2%. Structural elements can be fabricated, particularly for aeronautical construction, with properties that are variable while their geometric characteristics are identical to those of existing components. The process is economic and controllable, and properties can be varied for parts not requiring any artificial ageing.

摘要翻译： 制造加工产品的方法或包括铝合金的整体式多功能结构元件包括热加工步骤和热变形步骤之后的冷塑性变形的至少一个转变步骤。 结构元件的至少两个区域已经施加了广义平均塑性变形，并且所施加的变形至少不同于2％。 可以制造结构元件，特别是用于航空结构，具有可变的性质，而其几何特征与现有部件的几何特征相同。 该过程是经济可控的，并且对于不需要任何人造时效的部件，性能可以变化。

公开(公告)号：US20070243097A1

公开(公告)日：2007-10-18

申请号：US11571189

申请日：2005-06-22

申请人： Emmanuelle Sarrazin ,  Jarry Philippe

发明人： Emmanuelle Sarrazin ,  Jarry Philippe

IPC分类号： C22C21/10 ,  B22D23/00 ,  C22C21/12

CPC分类号： C22C21/10 ,  C22C21/12 ,  C22C21/14 ,  C22C21/16

摘要： The invention relates to a process for fabrication of worked products made of an aluminium alloy of the Al—Cu, Al—Cu—Mg or Al—Zn—Cu—Mg type with high toughness and resistance to fatigue, which comprises between 0.005 and 0.1% of barium. Such an alloy has better toughness than a similar product without barium.

摘要翻译： 本发明涉及一种由具有高韧性和耐疲劳性的Al-Cu，Al-Cu-Mg或Al-Zn-Cu-Mg型铝合金制成的加工产品的制造方法，其包含0.005至0.1 ％的钡。 这种合金比没有钡的类似产品具有更好的韧性。

公开(公告)号：US20070151637A1

公开(公告)日：2007-07-05

申请号：US11552087

申请日：2006-10-23

申请人： Paola Valentina MORRA ,  Carlos CAICEDO MARTINEZ ,  Jorgen LANGKRUIS ,  Johan BOEZEWINKEL

发明人： Paola Valentina MORRA ,  Carlos CAICEDO MARTINEZ ,  Jorgen LANGKRUIS ,  Johan BOEZEWINKEL

IPC分类号： C22C21/16

CPC分类号： C22C21/12 ,  C22C21/16 ,  C22F1/057

摘要： An aluminium alloy wrought product having high strength and high fracture toughness and high resistance to intergranular corrosion. The alloy including in weight %: Cu 4.1-5.5%; Mg 0.30-1.6%; Mn 0.15-0.8%; Ti 0.03-0.4%; Cr 0.05-0.4%; Ag

摘要翻译： 铝合金锻造产品具有高强度和高断裂韧性，耐晶间腐蚀性高。 该合金包括重量％：Cu 4.1-5.5％; Mg 0.30-1.6％; Mn 0.15-0.8％; Ti 0.03-0.4％; Cr 0.05-0.4％; Ag <0.7％; Zr <0.2％; Fe <0.20％，优选<0.15％，更优选<0.1％; Si <0.20％，优选<0.15％，更优选<0.1％; 余量为铝和其他杂质或附带元素各<0.05％，总<0.15％。

公开(公告)号：US07125459B2

公开(公告)日：2006-10-24

申请号：US11018262

申请日：2004-12-21

申请人： Alex Cho

发明人： Alex Cho

IPC分类号： C22F1/057

CPC分类号： C22C21/12 ,  C22F1/057

摘要： A process for thermally treating an article made from an alloy comprising at least aluminum and copper. The process comprises solid solution heat treating the article, quenching the article, heating the article to a first temperature of from about 275 to about 340° F. and artificially aging. The article is artificially aged at the first temperature for a duration of at least 30 minutes. The article is artificially aged at a second temperature of from about 325 to about 380° F. for a duration of from about 4 hours to about 36 hours. The second temperature is greater than the first temperature by at least 10° F.

公开(公告)号：US20060234082A1

公开(公告)日：2006-10-19

申请号：US10538657

申请日：2003-12-12

申请人： Kazuhiko Minami ,  Tomoaki Yamanoi ,  Hiroyuki Kawabata

发明人： Kazuhiko Minami ,  Tomoaki Yamanoi ,  Hiroyuki Kawabata

IPC分类号： B32B15/10 ,  B32B15/01

CPC分类号： B32B15/016 ,  B23K35/0238 ,  B23K35/288 ,  C22C21/00 ,  C22C21/02 ,  C22C21/12 ,  F28D1/05366 ,  F28F1/126 ,  F28F21/084 ,  Y10T428/12736

摘要： A heat exchanger includes a brazing heat exchanging tube and a fin. The heat exchanging tube and the fin are brazed with each other via the brazing layer of the heat exchanging tube. The brazing layer is formed by spraying a brazing material consisting of Si: 6 to 15 mass %, Zn: 1 to 20 mass %, at least one of Cu: 0.3 to 0.6 mass % and Mn: 0.3 to 1.5 mass, and the balance being aluminum and inevitable impurities.

摘要翻译： 热交换器包括钎焊换热管和翅片。 热交换管和翅片通过热交换管的钎焊层彼此钎焊。 钎焊层通过以下方式形成：由Si：6〜15质量％，Zn：1〜20质量％，Cu：0.3〜0.6质量％和Mn：0.3〜1.5质量％中的至少一种，余量 是铝和不可避免的杂质。