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1. 发明专利

JP2008303455A MANUFACTURING METHOD OF Al-Mg-Si BASED ALUMINUM ALLOY PLATE FOR PRESS MOLDING AND Al-Mg-Si BASED ALUMINUM ALLOY PLATE FOR PRESS MOLDING 有权
标题翻译：用于压制成型的Al-Mg-Si基铝合金板和用于压制成型的Al-Mg-Si基铝合金板的制造方法
公开(公告)号：JP2008303455A
公开(公告)日：2008-12-18
申请号：JP2007154269
申请日：2007-06-11
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： ASANO MINEO , UCHIDA HIDETOSHI , MATSUDA KOICHI
IPC分类号： C22F1/05 , B21B3/00 , C22C21/02 , C22C21/06 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method of an Al-Mg-Si based aluminum alloy plate for press molding having excellent bending property and an Al-Mg-Si based aluminum alloy plate for press molding. SOLUTION: The manufacturing method is directed for manufacturing the Al-Mg-Si based aluminum alloy plate having an orientation density (random ratio) of not smaller than 20 in the Cube orientation of the texture and orientation densities of not greater than 10 in the orientations other than the Cube orientation. This alloy plate is manufactured by the steps of: hot-rolling an ingot including, by mass%, 0.5-2.0% Si, 0.2-1.5% Mg, at least one element among not more than 1.0% Cu, not more than 0.5% Zn, not more than 0.5% Fe, not more than 0.3% Mn, not more than 0.3% Cr, not more than 0.2% V, not more than 0.15% Zr, not more than 0.1% Ti, and not more than 0.005% B, and the balance being Al and unavoidable impurities; cold-rolling the hot-rolled plate at a rolling reduction of 55-90%; softening the cold-rolled plate at 150-350°C so as not to be completely recrystallized; cold-rolling it at a rolling reduction of 3-30%; solution-treating it; and quenching it. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有优异弯曲性能的Al-Mg-Si基铝合金板和用于压制成型的Al-Mg-Si基铝合金板的制造方法。解决方案：制造方法的目的是制造方位密度（随机比）不小于20的Al-Mg-Si基铝合金板，其方向为立方体的取向密度不大于10 在立方体以外的方位。该合金板通过以下步骤制造：热轧含有以质量％计含有0.5-2.0％Si，0.2-1.5％Mg，至少一种元素，不超过1.0％Cu，不超过0.5％ Zn，不大于0.5％的Fe，不大于0.3％的Mn，不超过0.3％的Cr，不大于0.2％的V，不大于0.15％的Zr，不大于0.1％的Ti和不大于0.005％ B，余量为Al和不可避免的杂质; 以55-90％的压下率冷轧热轧板; 在150-350℃下软化冷轧板，使其不会完全重结晶; 以3-30％的压下率进行冷轧; 溶液处理; 并淬火。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2007211290A Aluminum alloy sheet for battery case, and its manufacturing method 审中-公开
标题翻译：电池用铝合金板及其制造方法
公开(公告)号：JP2007211290A
公开(公告)日：2007-08-23
申请号：JP2006032305
申请日：2006-02-09
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： UCHIDA HIDETOSHI , NAGAI YASUNORI , ITO TOMOYASU
IPC分类号： C22C21/12 , C22F1/00 , C22F1/057 , H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for battery case being suitably used for a rectangular lithium ion battery case, which has excellent strength and creep characteristics and also excellent drawing and ironing properties and to which sealing treatment by laser welding can be applied and in which an increase in the thickness of the case at charge/discharge cycles can be suppressed.
SOLUTION: The aluminum alloy sheet comprises >0.4 to 0.7 to 1.20% Cu and the balance Al with inevitable impurities, wherein the total content of Mn, Mg and Cu is made to 1.4 to 2.6% and further the contents of Si, Fe and Zn as the impurities are controlled to ≤0.3%, ≤0.4% and
摘要翻译：要解决的问题：为了提供适用于矩形锂离子电池壳体的电池壳用铝合金板，其具有优异的强度和蠕变特性以及优异的拉伸和熨烫性能，并且通过激光焊接进行密封处理并且可以抑制充电/放电循环时的壳体厚度的增加。解决方案：铝合金板包含大于0.4至<0.8％的Mn，0.2至0.8％的Mg，> 0.7至1.20％的Cu，余量为Al和不可避免的杂质，其中Mn，Mg和Cu的总含量至1.4〜2.6％，进一步将作为杂质的Si，Fe和Zn的含量控制在≤0.3％，≤0.4％和<0.2％。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007031825A Aluminum alloy sheet for battery housing and method for producing the same 有权
标题翻译：用于电池外壳的铝合金板及其制造方法
公开(公告)号：JP2007031825A
公开(公告)日：2007-02-08
申请号：JP2006027963
申请日：2006-02-06
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： UCHIDA HIDETOSHI , NAGAI YASUNORI , ITO TOMOYASU
IPC分类号： C22C21/00 , B21B1/22 , B21B3/00 , C22F1/00 , C22F1/04 , H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a battery housing, which can be shaped into a square housing without encountering housing break and worsened appearance by drawing and ironing in multiple stages, does not form cracks or pinholes after being sealed by common laser welding, has good creeping resistance, and not cause swelling during a charge/discharge cycle.
SOLUTION: The aluminum alloy sheet comprises 0.8 to 1.5% Mn, 0.2 to 0.8% Mg, above 0.7 to 1.2% Cu, the total amount of Mn, Mg, and Cu (Mn%+Mg%+Cu%) being 2.6% or less, and impurities being controlled so that Si is present in an amount of 0.20% or less, Fe is present in an amount of 0.4% or less, and Zn is present in an amount of 0.1% or less, with the balance comprising Al with inevitable impurities.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于电池壳体的铝合金板，其可以被成形为方形壳体，而不会在多个阶段中通过拉伸和熨烫而遇到外壳断裂和恶化的外观，因此在形成后不会形成裂纹或针孔通过普通的激光焊接密封，具有良好的抗蠕变性，并且在充放电循环期间不会引起膨胀。解决方案：铝合金板包含0.8至1.5％的Mn，0.2至0.8％的Mg，大于0.7至1.2％的Cu，Mn，Mg和Cu的总量（Mn％+ Mg％+ Cu％）为 2.6％以下，并且控制杂质使Si以0.20％以下的量存在，Fe的存在量为0.4％以下，Zn以0.1％以下的量存在，与余量包含Al与不可避免的杂质。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2009280885A Aluminum sheet having coarse crystal grain, and method for producing the same 有权
标题翻译：具有粗晶粒的铝片及其制造方法
公开(公告)号：JP2009280885A
公开(公告)日：2009-12-03
申请号：JP2008136801
申请日：2008-05-26
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： NAGAI YASUNORI , UCHIDA HIDETOSHI , TAMAOKI MITSUHIRO
IPC分类号： C22C21/00 , C22C21/02 , C22F1/00 , C22F1/04
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive aluminum sheet having coarse crystal grains exhibiting a coarse crystal grain pattern with high design properties and particularly suitably used as building materials. SOLUTION: Disclosed is an aluminum alloy sheet having a composition comprising 0.03 to 0.30% Si and 0.03 to 0.40% Fe, and the balance Al with inevitable impurities and having recrystallized structure. In the aluminum alloy sheet, the average crystal grain size is 0.5 to 20 mm, and, in the crystal grains, the ratio of the number of the crystal grains with Cube orientation is ≤30%, and the probability that the adjoining crystal grains form a large angle grain boundary of ≥15° is ≥60%. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有高结晶特性的粗晶粒图形的粗晶粒的廉价的铝板，特别适合用作建筑材料。解决方案：公开了一种铝合金板，其具有包含0.03〜0.30％的Si和0.03〜0.40％的Fe，余量为Al的不可避免的杂质，并具有重结晶结构。在铝合金板中，平均结晶粒径为0.5〜20mm，在晶粒中，立方体取向的晶粒数比例≤30％，相邻的晶粒形成的概率 ≥15°的大角度晶界≥60％。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2009249708A Aluminum alloy sheet material for battery case, and method for producing the same 审中-公开
标题翻译：用于电池盒的铝合金板材及其制造方法
公开(公告)号：JP2009249708A
公开(公告)日：2009-10-29
申请号：JP2008101061
申请日：2008-04-09
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： TANAKA HIROKI , UCHIDA HIDETOSHI , NAGAI YASUNORI , ITO TOMOYASU
IPC分类号： C22C21/00 , B21B3/00 , C22C21/12 , C22F1/00 , C22F1/04 , C22F1/057 , H01M2/02
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet material which has excellent moldability, is easy in a sealing treatment by laser welding, has an improved creep resistance, and can suppress the increase of case thickness upon a charging/discharging cycle, and to provide a method for producing the aluminum alloy sheet material.
SOLUTION: The aluminum alloy sheet material is composed of an aluminum alloy having a composition comprising >0.9 to 0.6 to 0.8 to
摘要翻译：要解决的问题：为了提供一种成型性优异的铝合金板材，通过激光焊接进行密封处理容易，具有改善的抗蠕变性，并且能够抑制充放电循环时的壳厚度的增加，提供铝合金板材的制造方法。解决方案：铝合金板材由具有以下组成的铝合金组成，其组成包括：> 0.9至1.3％的Mn，> 0.6至<1.2％的Mg，> 0.8至<1.3％的Cu，0.05至0.25％的Si， 0.2〜0.7％的Fe，剩余的Al含有不可避免的杂质，Mn和Fe的含量满足Mn％+ Fe％≤1.5％的关系。在其制造中，在中间热处理后，进行10〜60％的轧制比的最终冷轧。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2005344198A Al-Mg-Si BASED ALUMINUM ALLOY SHEET HAVING EXCELLENT CORROSION RESISTANCE AFTER COATING AND ITS PRODUCTION METHOD 有权
标题翻译：基于Al-Mg-Si的铝合金表面涂层及其生产方法具有优异的耐腐蚀性
公开(公告)号：JP2005344198A
公开(公告)日：2005-12-15
申请号：JP2004168072
申请日：2004-06-07
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： UEDA KAORU , UCHIDA HIDETOSHI
IPC分类号： C22F1/04 , C22C21/02 , C22C21/06 , C22F1/00 , C22F1/05
摘要： PROBLEM TO BE SOLVED: To provide an Al-Mg-Si based aluminum alloy sheet which is used only by being subjected to solution treatment without cleaning after the solution treatment, and has zinc phosphate treatability and corrosion resistance after coating equal to those of an Al-Mg based alloy subjected to acid cleaning after solution treatment.
SOLUTION: In the Al-Mg-Si based aluminum alloy sheet to be used without cleaning after solution treatment, the total content (C) in the surface determined by a combustion-infrared absorption method is ≤10 mg/m
2 .
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种Al-Mg-Si系铝合金板，该铝合金板仅在固溶处理后不经清洗即可进行固溶处理而使用，镀锌后的磷酸锌处理性和耐腐蚀性等于的固溶处理后进行酸洗的Al-Mg系合金。解决方案：在固溶处理后不用清洗的Al-Mg-Si系铝合金板中，通过燃烧 - 红外吸收法测定的表面总含量（℃）≤10mg/ m 2 。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2011252212A Method for forming processing of 6000 series aluminum alloy material, and forming processed product 审中-公开
标题翻译： 6000系铝合金材料成形加工方法及成型加工产品
公开(公告)号：JP2011252212A
公开(公告)日：2011-12-15
申请号：JP2010127675
申请日：2010-06-03
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： UCHIDA HIDETOSHI , ASANO MINEO , FUKAWA KEITA
IPC分类号： C22F1/05 , B21D22/20 , C22C21/02 , C22C21/06 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a method for forming processing of a 6000 series aluminum alloy material, which can form a more complex shaped molding product, and after artificial aging, obtain a high strengthened molding product having a proof strength of 250 MPa or more.SOLUTION: There is provided the method for forming processing of a 6000 series aluminum alloy material that includes, by mass%, 0.3-4.0% Si, 0.3-2.0% Mg, 2.0% or less Cu, 1.5% or less Mn, 1.5% or less Fe, 2.0% or less Zn, 0.50% or less Cr, 0.50% or less Zr, 0.50% or less Ti, 0.50% or less V, and the balance aluminum with inevitable impurities. The method includes the steps of: performing a solution treatment of the aluminum alloy material; forming processing the material in a die after the solution treatment; and performing a quenching treatment of the material following the forming processing by cooling the material in the die to a temperature of 250°C or less.
摘要翻译：要解决的问题：提供一种能够形成更复杂形状的成型产品的6000系铝合金材料的成形加工方法，在人造时效后，得到强度为250的高强度成型品 MPa以上。解决方案：提供一种6000系铝合金材料的成形加工方法，以质量％计含有0.3-4.0％的Si，0.3-2.0％的Mg，2.0％或更少的Cu，1.5％或更少的Mn ，1.5％以下的Fe，2.0％以下的Zn，0.50％以下的Cr，0.50％以下的Zr，0.50％以下的Ti，0.50％以下的V，余量是铝与不可避免的杂质。该方法包括以下步骤：对铝合金材料进行固溶处理; 固溶处理后在模具中成型加工材料; 并且通过将模具中的材料冷却至250℃以下的温度，对成形加工后的材料进行淬火处理。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010159488A Method for molding 2,000 series aluminum alloy material, and formed product molded by the same 审中-公开
标题翻译：用于模制2,000系列铝合金材料的方法和由其模塑的成型产品
公开(公告)号：JP2010159488A
公开(公告)日：2010-07-22
申请号：JP2009278141
申请日：2009-12-08
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： NAGAI YASUNORI , ASANO MINEO , KUMAGAI MASAKI , UCHIDA HIDETOSHI
IPC分类号： C22F1/057 , B21D22/20 , C22C21/12 , C22C21/14 , C22C21/16 , C22C21/18 , C22F1/00
摘要： PROBLEM TO BE SOLVED: To provide a molding method in which a 2,000 series aluminum alloy material is easily and surely molded to obtain a formed product having high strength.
SOLUTION: The method for forming the 2,000 series aluminum alloy material includes: a stage where the 2,000 series aluminum alloy material having a composition containing, by mass, 1.0 to 10% Cu, ≤2.5% Mg, ≤1.5% Mn, ≤1.5% Si, ≤1.5% Fe, ≤1.0% Zn, ≤0.30% Cr, ≤0.30% Zr, ≤0.30% Ti, ≤2.5% Ni and ≤0.30% V, and the balance aluminum with inevitable impurities is subjected to solution treatment; a stage where the material is molded in a die; and a quenching stage which is applied to ≤250°C in the die.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种容易且可靠地模制2,000系列铝合金材料以获得具有高强度的成形产品的成型方法。解决方案：2000系列铝合金材料的形成方法包括：具有以质量计含有1.0〜10％Cu，≤2.5％Mg，≤1.5％Mn， ≤1.5％Si，≤1.5％Fe，≤1.0％Zn，≤0.30％Cr，≤0.30％Zr，≤0.30％Ti，≤2.5％Ni和≤0.30％V，余量为铝的不可避免的杂质溶液处理; 材料在模具中成型的阶段; 以及在模具中施加到≤250℃的淬火阶段。版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2009019267A Aluminum alloy plate for press molding 有权
标题翻译：用于压模的铝合金板
公开(公告)号：JP2009019267A
公开(公告)日：2009-01-29
申请号：JP2008132849
申请日：2008-05-21
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： ASANO MINEO , UCHIDA HIDETOSHI
IPC分类号： C22C21/02 , C22C21/00 , C22C21/06 , C22F1/00 , C22F1/04 , C22F1/05
CPC分类号： C22F1/05 , C22C21/00 , C22C21/02 , C22C21/06 , C22F1/04 , C22F1/043 , C22F1/047 , Y10T428/12993
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy plate for press molding, which has an enhanced rupture limit in equibiaxial deformation, flat surface strain deformation, and uniaxial deformation and is suitable for press molding. SOLUTION: In aluminum or a texture of an aluminum alloy plate 1 for press molding, the orientation density of CR orientation (ä001} ; the same shall apply hereinafter) is higher than that in any orientation other than the CR orientation. The orientation density of the CR orientation is preferably 10 or higher (random ratio; the same shall apply hereinafter). Preferably, the orientation densities of all orientations other than the CR orientation are less than 10. The aluminum alloy plate for press molding is formed of an Al-Mg-Si based alloy. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于压制成型的铝合金板，其在等轴变形，平坦表面应变变形和单轴变形中具有增强的断裂极限，并且适用于压制成型。解决方案：在用于压制成型的铝合金板或铝合金板1的织构中，CR取向的取向密度（ä001} <520>;以下相同）高于CR以外的任何取向方向。 CR取向的取向密度优选为10以上（随机比例，以下相同）。优选地，除了CR取向之外的所有取向的取向密度小于10.用于压制成型的铝合金板由Al-Mg-Si基合金形成。版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2009001841A Aluminum alloy sheet for press forming 有权
标题翻译：用于压制成型的铝合金板
公开(公告)号：JP2009001841A
公开(公告)日：2009-01-08
申请号：JP2007162366
申请日：2007-06-20
申请人： Sumitomo Light Metal Ind Ltd , 住友軽金属工業株式会社
发明人： ASANO MINEO , UCHIDA HIDETOSHI , IKAWA SHINGO , TANAKA HIROKI
IPC分类号： C22C21/02 , C22C21/06 , C22F1/00 , C22F1/05
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for press forming suitable for press forming by enhancing fracture thresholds in equal biaxial deformation, plane strain deformation and uniaxial deformation.
SOLUTION: All Lankford values in the 0° direction, 45° direction and 90° direction to the final rolling direction are ≤0.5. The aluminum alloy sheet for press forming is preferably composed of an Al-Mg-Si based aluminum alloy. Preferably, all the Lankford values in the 0° direction, 45° direction and 90° direction to the final rolling direction are controlled to ≤0.4. The aluminum alloy sheet for press forming preferably has a composition comprising, by mass, 0.2 to 2.0% Si and 0.2 to 1.5% Mg, and the balance aluminum with inevitable impurities.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种适用于冲压成形的压制成形用铝合金板，通过提高等双轴变形，平面应变变形和单轴变形的断裂阈值。
解决方案：在0°方向，45°方向和90°方向到最终轧制方向的所有兰克福德值均为≤0.5。用于压制成形的铝合金板优选由Al-Mg-Si基铝合金构成。优选地，将所有在0°方向，45°方向和90°方向上的最终轧制方向的兰克福德值控制为≤0.4。用于冲压成形的铝合金板优选具有以质量计包含Si：0.2〜2.0％，Mg：0.2〜1.5％的平均铝和不可避免的杂质。版权所有（C）2009，JPO＆INPIT

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