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公开(公告)号：US09551065B2
公开(公告)日：2017-01-24
申请号：US13981414
申请日：2011-12-20
CPC分类号： C23C14/3407 , C22C1/02 , C22C9/00 , C22C21/00 , C23C14/3414
摘要： Film-formation rate can be increased in the pre-sputtering and in the subsequent sputtering onto a substrate or the like, and sputtering failures such as splashes can be inhibited, by making an Al-based alloy or Cu-based alloy spurting target fulfill the following requirements (1) and/or (2) when the total area ratio of crystal orientations ±15°, ±15°, ±15°, ±15°, and ±15° in the sputtering surface normal direction in the depth within 1 mm from the uppermost surface of the sputtering target is referred to as a P value: (1) the area ratio PA of ±15° to the P value: 40% or lower; and (2) the total area ratio PB of ±15° and ±15° to the P value: 20% or higher.
摘要翻译： 可以在预溅射和随后的溅射中将成膜速度提高到基板等上，并且通过使Al基合金或Cu基合金喷涂靶达到 晶体取向的总面积比<001>±15°，<011>±15°，<111>±15°，<112>±15°和<012时的以下要求（1）和/或（2） 在溅射靶的最上表面1mm以内的深度的溅射面法线方向>±15°被称为P值：（1）<011>±15°的面积比PA与P值 ：40％以下; 和（2）总面积比PB <001>±15°和<111>±15°至P值：20％或更高。
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公开(公告)号：US09546411B2
公开(公告)日：2017-01-17
申请号：US13403370
申请日：2012-02-23
摘要： An aluminum-alloy sheet includes 0.10 to 0.40 mass % of Si, 0.35 to 0.80 mass % of Fe, 0.10 to 0.35 mass % of Cu, 0.20 to 0.80 mass % of Mn, and 1.5 to 2.5 mass % of Mg, the balance being Al and unavoidable impurities, wherein a content ratio (Si/Fe) of the Si to the Fe is 0.75 or less, the solute Mn content is 0.12 to 0.20 mass %, and the aluminum-alloy sheet has a proof stress of 225 N/mm2 or more after having been baked at 270° C. for 20 seconds.
摘要翻译： 铝合金板包括Si：0.10〜0.40质量％，Fe：0.35〜0.80质量％，Cu：0.10〜0.35质量％，Mn：0.20〜0.80质量％，Mg：1.5〜2.5质量％ Al和不可避免的杂质，其中Si与Fe的含量比（Si / Fe）为0.75以下，溶质Mn含量为0.12〜0.20质量％，铝合金板的抗应力为225N / 在270℃下烘烤20秒后，mm2以上。
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公开(公告)号：US20120227871A1
公开(公告)日：2012-09-13
申请号：US13403389
申请日：2012-02-23
摘要： An aluminum-alloy sheet includes 0.10 to 0.40 mass % of Si, 0.35 to 0.80 mass % of Fe, 0.10 to 0.35 mass % of Cu, 0.20 to 0.80 mass % of Mn, and 1.5 to 2.5 mass % of Mg, the balance being Al and unavoidable impurities, wherein a content ratio (Si/Fe) of the Si to the Fe is 0.75 or less, the area fraction of Mg2Si intermetallic compound grains having a maximum length of 1 μm or more is 0.10% or more in a region of a section of the aluminum-alloy sheet, the region being a central region in the thickness direction of the aluminum-alloy sheet, and the aluminum-alloy sheet has a proof stress of 225 to 270 N/mm2 after having been baked at 270° C. for 20 seconds.
摘要翻译： 铝合金板包括Si：0.10〜0.40质量％，Fe：0.35〜0.80质量％，Cu：0.10〜0.35质量％，Mn：0.20〜0.80质量％，Mg：1.5〜2.5质量％ Al和不可避免的杂质，其中Si与Fe的含量比（Si / Fe）为0.75以下，在区域的最大长度为1μm以上的Mg2Si金属间化合物粒子的面积分率为0.10％以上 铝合金板的厚度方向上的中心区域为铝合金板的截面，铝合金板在烧成后为270〜270N / mm 2。 ℃20秒。
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公开(公告)号：US20120148439A1
公开(公告)日：2012-06-14
申请号：US13299828
申请日：2011-11-18
摘要： A copper alloy containing Ni: 1.5%-3.6% and Si: 0.3%-1.0% in terms of mass percent with the remainder consisting of copper and unavoidable impurities, wherein: the average crystal grain size of the crystal grains in the copper alloy is 5 to 30 μm; the area ratio of the crystal grains having crystal grain sizes not less than twice the average crystal grain size is not less than 3%; and the ratio of the area of cube orientation grains to the area of the crystal grains having crystal grain sizes not less than twice the average crystal grain size is not less than 50%.
摘要翻译： 含有Ni：1.5％〜3.6％，Si：0.3％〜1.0％的铜合金，其余由铜和不可避免的杂质组成，其中：铜合金中晶粒的平均晶粒尺寸为 5〜30μm; 晶粒尺寸不小于平均晶粒尺寸的两倍的晶粒的面积比不小于3％; 并且立方取向晶粒面积与晶粒尺寸不小于平均晶粒尺寸的两倍的晶粒面积的比率不小于50％。
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公开(公告)号：US07824607B2
公开(公告)日：2010-11-02
申请号：US11957825
申请日：2007-12-17
摘要： Disclosed is an aluminum alloy sheet resistant to deterioration through natural aging. The aluminum alloy sheet is an Al—Mg—Si aluminum alloy sheet containing 0.35 to 1.0 percent by mass of magnesium; 0.5 to 1.5 percent by mass of silicon; 0.01 to 1.0 percent by mass of manganese; and 0.001 to 1.0 percent by mass of copper, with the remainder being aluminum and inevitable impurities, in which the amount of dissolved silicon is 0.55 to 0.80 percent by mass, the amount of dissolved magnesium is 0.35 to 0.60 percent by mass, and the ratio of the former to the latter is 1.1 to 2. The aluminum alloy sheet may further contain 0.005 to 0.2 percent by mass of titanium with or without 0.0001 to 0.05 percent by mass of boron.
摘要翻译： 公开了一种耐天然老化劣化的铝合金板。 铝合金板是含有0.35〜1.0质量％的镁的Al-Mg-Si铝合金板; 0.5〜1.5质量％的硅; 0.01〜1.0质量％的锰; 和0.001〜1.0质量％的铜，其余为铝和不可避免的杂质，其中溶解的硅的量为0.55〜0.80质量％，溶解的镁的含量为0.35〜0.60质量％ 前者为1.1〜2.铝合金板还可以含有0.005〜0.2质量％的钛，其含有或不含有0.0001〜0.05质量％的硼。
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公开(公告)号：US20090071576A1
公开(公告)日：2009-03-19
申请号：US11814124
申请日：2006-01-13
CPC分类号： B22D11/003 , B21B2003/001 , B22D11/0622 , B22D11/0682 , C22C21/06 , C22C21/08 , C22F1/047
摘要： The present invention provides an Al—Mg series alloy sheet of high-Mg with improved press formability and homogeneity which can be applied to automobile outer panels and inner panels. This is an Al—Mg series aluminum alloy sheet having 3.5 to 3 mm in thickness cast by twin-roll continuous casting and cold rolled, comprising over 8% but not more than 14% Mg, 1.0% or less Fe, and 3.5% or less Si with the remainder being Al and unavoidable impurities wherein the mean conductivity of the aluminum alloy sheet is in the range of at least 20 IACS % but less than 26 IACS %, the strength-ductility balance (tensile strength×total elongation) as a material property of the aluminum alloy sheet is 11000 (MPa %) or more, and the homogeneity and press formability of the sheet have been improved.
摘要翻译： 本发明提供了可以应用于汽车外板和内板的具有改善的冲压成形性和均匀性的高Mg的Al-Mg系合金板。 这是通过双辊连续铸造和冷轧铸造的厚度为3.5至3mm的Al-Mg系铝合金板，包含超过8％但不超过14％的Mg，1.0％或更少的Fe和3.5％或 较少的Si，其余为Al和不可避免的杂质，其中铝合金板的平均导电率在至少20IACS％但小于26IACS％的范围内，作为材料性能的强度 - 延展性平衡（拉伸强度×总伸长率） 的比例为11000（MPa％）以上，片材的均匀性和冲压成形性提高。
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7.发明申请JOINT PRODUCT BETWEEN STEEL PRODUCT AND ALUMINUM MATERIAL, SPOT WELDING METHOD FOR THE JOINT PRODUCT, AND ELECTRODE CHIP FOR USE IN THE JOINT PRODUCT 审中-公开钢产品和铝材料之间的接合产品，接头产品的点焊焊接方法和用于接合产品的电极芯片公开(公告)号：US20090011269A1
公开(公告)日：2009-01-08
申请号：US12280599
申请日：2007-02-21
CPC分类号： B23K11/115 , B23K11/20 , B23K11/3009 , B23K2101/006 , B23K2101/18 , B23K2101/20 , B23K2103/20 , C09J5/10 , Y10T428/12347
摘要： To provide a joint product of a steel product and an aluminum material, and a spot welding method for the joint product, ensuring that spot welding with high bonding strength can be performed. In one embodiment, a steel product 1 having a sheet thickness t1 of 0.3 to 3.0 mm and an aluminum material 2 having a sheet thickness t2 of 0.5 to 4.0 mm are joined together by spot welding to form a joint product of a steel product and an aluminum produce. In this joint product, the nugget area in the joint part is from 20×t20.5 to 100×t20.5 mm2, the area of a portion where the thickness of the interface reaction layer is from 0.5 to 3 μm is 10×t20.5 mm2 or more, and the difference between the interface reaction layer thickness at the joint part center and the interface reaction layer thickness at a point distant from the joint part center by a distance of one-fourth of the joint diameter Dc is 5 μm or less. According to this construction, there can be provided a dissimilar material joint product with excellent bonding strength, which can be formed by an existing spot welding apparatus at a low cost without newly using other materials such as clad material or without newly adding a separate step, and a spot welding method for the dissimilar material joint product.
摘要翻译： 为了提供钢材和铝材的联合产品，以及用于接合产品的点焊方法，确保可以执行高粘合强度的点焊。 在一个实施例中，通过点焊将片材厚度t1为0.3〜3.0mm的钢制品1和板厚t2为0.5〜4.0mm的铝材2接合在一起，形成钢材和 铝制品。 在该接合部中，接合部的熔核面积为20×20.5〜100×20.5mm 2，界面反应层的厚度为0.5〜3μm的部分的面积为10×20.5mm 2以上， 并且在接合部中心的界面反应层厚度与远离接合部中心的点的界面反应层厚度之间的差为接合直径Dc的四分之一的距离为5μm以下。 根据这种结构，可以提供一种具有优异接合强度的不同材料接合产品，其可以通过现有的点焊装置以低成本形成，而不需要重新使用诸如包覆材料的其它材料，或者不新增单独的步骤， 以及用于异种材料接合产品的点焊方法。
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公开(公告)号：US20080175747A1
公开(公告)日：2008-07-24
申请号：US11957825
申请日：2007-12-17
IPC分类号： C22C21/00
摘要： Disclosed is an aluminum alloy sheet resistant to deterioration through natural aging. The aluminum alloy sheet is an Al—Mg—Si aluminum alloy sheet containing 0.35 to 1.0 percent by mass of magnesium; 0.5 to 1.5 percent by mass of silicon; 0.01 to 1.0 percent by mass of manganese; and 0.001 to 1.0 percent by mass of copper, with the remainder being aluminum and inevitable impurities, in which the amount of dissolved silicon is 0.55 to 0.80 percent by mass, the amount of dissolved magnesium is 0.35 to 0.60 percent by mass, and the ratio of the former to the latter is 1.1 to 2. The aluminum alloy sheet may further contain 0.005 to 0.2 percent by mass of titanium with or without 0.0001 to 0.05 percent by mass of boron.
摘要翻译： 公开了一种耐天然老化劣化的铝合金板。 铝合金板是含有0.35〜1.0质量％的镁的Al-Mg-Si铝合金板; 0.5〜1.5质量％的硅; 0.01〜1.0质量％的锰; 和0.001〜1.0质量％的铜，其余为铝和不可避免的杂质，其中溶解的硅的量为0.55〜0.80质量％，溶解的镁的含量为0.35〜0.60质量％ 前者为1.1〜2.铝合金板还可以含有0.005〜0.2质量％的钛，其含有或不含有0.0001〜0.05质量％的硼。
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9.发明授权Al-Mg-Si alloy sheet excellent in surface properties, manufacturing method thereof, and intermediate material in the manufacturing thereof 有权表面性质优良的Al-Mg-Si合金薄板及其制造方法以及制造中间材料公开(公告)号：US07364630B2
公开(公告)日：2008-04-29
申请号：US10807240
申请日：2004-03-24
摘要： The present invention provides an Al—Mg—Si alloy sheet in which the production of ridging marks during press forming is noticeably inhibited, and in addition, provides a manufacturing method capable of providing such an aluminum alloy sheet, and an intermediate material in the manufacture thereof. The Al—Mg—Si alloy sheet in accordance with the present invention is characterized by having a prescribed composition, and characterized in that respective textures are present therein with a good balance. Further, in accordance with the manufacturing method, and the intermediate material in the manufacture thereof of the present invention, it is possible to manufacture the alloy with high efficiency.
摘要翻译： 本发明提供了一种Al-Mg-Si合金板，其中在压制成形期间产生凸纹痕迹明显受到抑制，此外，提供了一种能够提供这种铝合金板的制造方法和制造中的中间材料 其中。 根据本发明的Al-Mg-Si合金薄片的特征在于具有规定的组成，其特征在于其中各自的纹理具有良好的平衡。 此外，根据本发明的制造方法及其制造中的中间材料，可以高效率地制造合金。
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10.发明申请公开(公告)号：US20090165901A1
公开(公告)日：2009-07-02
申请号：US12335950
申请日：2008-12-16
申请人： Fumihiro KOSHIGOE , Toshiki Ueda , Shimpei Kimura , Masao Kinefuchi , Katsushi Matsumoto , Eiichi Tamura
发明人： Fumihiro KOSHIGOE , Toshiki Ueda , Shimpei Kimura , Masao Kinefuchi , Katsushi Matsumoto , Eiichi Tamura
CPC分类号： B32B15/016 , C22C21/02 , C22C21/14 , C22F1/04 , Y10T428/12764 , Y10T428/31504 , Y10T428/31678
摘要： Disclosed herein is an aluminum alloy clad sheet for a heat exchanger including a core layer, a sacrificial layer formed on one surface of the core layer, and a filler layer including an Al—Si based alloy formed on the other surface of the core layer. The core layer includes a predetermined amount of Si, Cu, Mn, Ti, and Mg, the remainder including Al and inevitable impurities, and the sacrificial layer includes a predetermined amount of Si, Mn, and Zn, the remainder including Al and inevitable impurities. The core layer has a crystal grain size after the brazing heat treatment at 595° C. for 3 minutes of at least 50 μm and less than 300 μm. The filler layer and the sacrificial layer are defined for their thickness, and the number of intermetallic compounds in the core layer is also defined to a predetermined range. By such constitution, the aluminum alloy clad sheet has improved fatigue life and post-braze strength, high corrosion resistance, and excellent erosion resistance and brazeability.
摘要翻译： 本发明公开了一种用于热交换器的铝合金包覆板，其包括芯层，在芯层的一个表面上形成的牺牲层和在芯层的另一个表面上形成的包含Al-Si基合金的填充层。 芯层包含预定量的Si，Cu，Mn，Ti和Mg，剩余部分包括Al和不可避免的杂质，牺牲层包含预定量的Si，Mn和Zn，剩余部分包括Al和不可避免的杂质 。 核心层在595℃钎焊热处理后具有至少50μm和小于300μm3分钟的晶粒尺寸。 填充层和牺牲层是为了其厚度而定义的，并且芯层中的金属间化合物的数量也被限定在预定范围内。 通过这种结构，铝合金复合板具有改善的疲劳寿命和后钎焊强度，高耐腐蚀性和优异的耐冲蚀性和钎焊性。
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