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71. 发明专利

JP4858668B2 Method of manufacturing the aluminum and aluminum alloy 有权
公开(公告)号：JP4858668B2
公开(公告)日：2012-01-18
申请号：JP2004241771
申请日：2004-08-23
申请人：電化皮膜工業株式会社
发明人：政弘秋本 , 一仁西中
IPC分类号： C22F1/047 , C25D11/16 , C22C21/06 , C22F1/00 , C23F1/20 , C23F1/36 , C23F3/02 , C23F3/03 , C25D11/04 , C25D11/06 , C25F3/20
CPC分类号： C23G1/125 , C22C21/00 , C23F3/03 , C23G1/22 , C25D11/04 , C25D11/10 , C25D11/16 , C25D11/22 , C25D11/243

72. 发明专利

JP4846457B2 Production method of bending workability in excellent aluminum alloy plate for a cap 有权
公开(公告)号：JP4846457B2
公开(公告)日：2011-12-28
申请号：JP2006157386
申请日：2006-06-06
申请人：古河スカイ株式会社
发明人：覚鈴木
IPC分类号： C22F1/047 , C22C21/06 , C22F1/00

73. 发明专利

JP4829988B2 Aluminum alloy plate for a packaging container lid 有权
公开(公告)号：JP4829988B2
公开(公告)日：2011-12-07
申请号：JP2009033222
申请日：2009-02-16
申请人：株式会社神戸製鋼所
发明人：正俊小出
IPC分类号： C22C21/06 , C22F1/00 , C22F1/047 , G01N3/08 , G01N3/20 , G01N3/24

74. 发明专利

JP2011208258A Aluminum alloy sheet for resin-covered can barrel and method for producing the same 有权
标题翻译：用于树脂覆盖的CAN BARREL的铝合金板及其制造方法
公开(公告)号：JP2011208258A
公开(公告)日：2011-10-20
申请号：JP2010079169
申请日：2010-03-30
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： INOUE YUSHI , TSURUTA ATSUTO , SHODA RYOJI
IPC分类号： C22C21/06 , C22C21/00 , C22F1/00 , C22F1/04 , C22F1/047
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a resin-covered can barrel in which moldability is secured while suppressing the reduction of its strength after resin covering to the minimum, and which can improve surface quality of an aluminum can after can barrel molding, and a method for producing the same.SOLUTION: The aluminum alloy sheet for a resin-covered can barrel has a composition comprising, by mass, 0.10 to 0.35% Cu, 0.80 to 1.60% Mg, 0.80 to 1.30% Mn, 0.35 to 0.70% Fe and 0.10 to 0.35% Si, respectively, and the balance Al with inevitable impurities, further, its proof stress after heat treatment at 270°C for 20 s is 225 to 255N/mm, and also, its earing ratio is ≤5%, and regarding the oxygen concentration in the aluminum alloy sheet after cold rolling, the region having ≥10.0 mass% of oxygen lies within 0.08 μm in the sheet thickness direction from the sheet surface.
摘要翻译：要解决的问题：提供一种用于树脂覆盖的罐筒的铝合金板，其中在树脂覆盖后将其强度降低至最小的同时，确保成型性，并且可以改善罐筒后的铝罐表面质量成型及其制造方法。本发明涉及一种树脂覆盖罐筒用铝合金板，其组成为：Cu：0.10〜0.35％，Mg：0.80〜1.60％，Mn：0.35〜1.30％至0.70％的Fe和0.10〜0.35％的Si，其余的Al含有不可避免的杂质，此外，其在270℃下热处理20秒后的耐应力为225〜255N / mm，其起始比为 ≤5％，冷轧后的铝合金板中的氧浓度，具有≥10.0质量％的氧的区域在板材表面的板厚方向上为0.08μm以下。

75. 发明专利

JP4740941B2 Manufacturing method of an aluminum alloy plate 有权
公开(公告)号：JP4740941B2
公开(公告)日：2011-08-03
申请号：JP2007503141
申请日：2004-07-30
申请人：ノヴェリスインコーポレイテッドNovelis Inc. , 日本軽金属株式会社 , 本田技研工業株式会社
发明人：ガテンビー，ケビン , ガレルノルト，マーク , ピージージャオ , バーカー，サイモン , 晋拓安永 , 一郎岡本 , 登林 , 敏也穴見 , 仁風間
IPC分类号： C22C21/06 , B22D11/00 , B22D11/06 , C22F1/00 , C22F1/047
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, comprises 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 comprises Al and incidental impurities, wherein the sizes of intermetallic compounds is 5 mum or less, the recrystallized grain size is 15 mum or less in the region at a depth of 10 to 30 mum below the sheet surface, and the surface roughness is Ra 0.2 to 0.7 mum.

76. 发明专利

JP4739654B2 Al-Mg-Si alloy plate manufacturing methods and Al-Mg-Si alloy plates of 有权
公开(公告)号：JP4739654B2
公开(公告)日：2011-08-03
申请号：JP2003052621
申请日：2003-02-28
申请人：昭和電工株式会社
发明人：信彦明城 , 数男木村
IPC分类号： C22F1/05 , C22C21/06 , C22F1/00 , C22F1/047

77. 发明专利

JP2011137200A Aluminum alloy sheet for heat insulator and method for producing the same 有权
标题翻译：用于绝热体的铝合金板及其制造方法
公开(公告)号：JP2011137200A
公开(公告)日：2011-07-14
申请号：JP2009296959
申请日：2009-12-28
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MASUDA TETSUYA , TAKAGI YASUO
IPC分类号： C22C21/06 , C22C21/02 , C22F1/00 , C22F1/04 , C22F1/047
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a heat insulator which has excellent strength, and has excellent emboss formability and press formability as well even if a raw material blended with brazing sheet scrap is used, and to provide a method for producing the same. SOLUTION: The aluminum alloy sheet for a heat insulator is composed of an aluminum alloy comprising, by mass, 0.4 to 2.0% Si, 0.2 to 0.6% Fe, 0.1 to 0.7% Cu, 0.5 to 1.5% Mn, 1.5 to 4.0% Mg, 0.05 to 1.0% Zn, and the balance Al with inevitable impurities. The aluminum alloy sheet has a recrystallized structure over the whole cross section of the sheet thickness, and also has a tensile strength of ≥160 MPa. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使使用与钎焊片材废料混合的原料，也提供具有优异的强度并且具有优异的压花成型性和冲压加工性的绝热体用铝合金板，并且提供一种其制造方法解决方案：用于隔热件的铝合金板由铝合金构成，该铝合金以质量计含有Si：0.2〜0.6％的Fe，0.1〜0.7％的Cu，0.5〜1.5％的Mn，1.5〜 4.0％Mg，0.05〜1.0％Zn，余量为Al，不可避免的杂质。铝合金板在板厚的整个横截面上具有再结晶结构，并且还具有≥160MPa的拉伸强度。版权所有（C）2011，JPO＆INPIT

78. 发明专利

JP2011063869A Aluminum alloy sheet for can body having excellent circulation pinhole resistance, and method for producing the same 有权
标题翻译：具有良好循环孔隙电阻的罐体的铝合金板及其制造方法
公开(公告)号：JP2011063869A
公开(公告)日：2011-03-31
申请号：JP2009217655
申请日：2009-09-18
申请人： Mitsubishi Alum Co Ltd , Universal Seikan Kk , ユニバーサル製缶株式会社 , 三菱アルミニウム株式会社
发明人： SAITO HIROSHI , HARADA TOSHIHIRO , FUKUMASU HIDEAKI
IPC分类号： C22C21/06 , B21D51/26 , C22F1/00 , C22F1/04 , C22F1/047
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for a can body, in which production of cracks upon rolling is suppressed, the occurrence rate of barrel breakage is suppressed, and thrusting strength is made high as well. SOLUTION: The aluminum alloy sheet has a composition comprising, by mass, 0.8 to 1.1% Mn, 1.3 to 1.7% Mg, 0.25 to 0.4% Si, 0.3 to 0.55% Fe, 0.3 to 0.45% Cu, 0.6 to 0.8% Si+Cu, Cu content ≥ Si content, and the balance Al. The aluminum alloy sheet has a sheet thickness of 0.240 to 0.265 mm, material tensile strength of ≤325 MPa, stock proof stress of 285 to 310 MPa, material elongation of 2.5 to 4.5%, material proof stress after baking of ≥280 MPa, (AB TS)-(AB YS) after material baking is ≥37 MPa, tensile strength at the barrel part of a can body is 350 to 410 MPa, elongation of the barrel part is 4.5 to 5%, the change of TS by baking is ≥10 MPa, and the change of YS by baking (H YS-AB YS) is ≤10 MPa. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供抑制轧制时产生裂纹的罐体用铝合金板，可以抑制筒破裂的发生率，并且提高强度。解决方案：铝合金板具有以下组成：Mn：0.8〜1.1％，Mn：1.3〜1.7％，Si：0.25〜0.4％，Fe：0.3〜0.55％，Cu：0.3〜0.45％，Cu：0.6〜0.8 ％Si + Cu，Cu含量≥Si含量，余量为Al。铝合金板的板厚为0.240〜0.265mm，材料拉伸强度≤325MPa，耐压应力为285〜310MPa，材料伸长率为2.5〜4.5％，烘烤后的耐材料应力≥280MPa（（ AB TS） - （AB YS）在≥37MPa时，罐体的筒部的拉伸强度为350〜410MPa，筒部的伸长率为4.5〜5％，通过烘烤的TS的变化为 ≥10MPa，烘烤后的YS变化（H YS-AB YS）≤10MPa。版权所有（C）2011，JPO＆INPIT

79. 发明专利

JP2011038136A Aluminum alloy sheet having excellent formability 有权
标题翻译：具有优异可塑性的铝合金板
公开(公告)号：JP2011038136A
公开(公告)日：2011-02-24
申请号：JP2009184865
申请日：2009-08-07
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： MATSUMOTO KATSUSHI , TSUNEISHI HIDEMASA , ARIGA YASUHIRO
IPC分类号： C22C21/06 , C22C21/10 , C22F1/00 , C22F1/047 , C22F1/053
摘要： PROBLEM TO BE SOLVED: To provide an Al-Mg based alloy sheet which has reduced generation of stretcher strain marks and has excellent formability.
SOLUTION: Generation of the stretcher strain marks in press forming under severe forming conditions is suppressed by devising refining treatment after the final annealing when Al-Mg based aluminum alloy sheet composed of a specific composition containing Mg, Zn is produced and causing new fine MgZn clusters not known by ordinary structural observation using SEM and TEM but regarded as effective for stretcher strain mark properties to be present as the grain size distribution of fine grains measured by small-angle X-ray scattering measurement for the Al-Mg based alloy sheet in a specific range.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有降低的拉伸应变标记的产生并且具有优异的成形性的Al-Mg基合金片。解决方案：通过在最终退火之后通过设计由含有Mg，Zn的特定组成的Al-Mg基铝合金板制成新颖的Al-Mg基铝合金板，在严格成型条件下的压制成形中产生拉伸应变标记，并引起新的通过使用SEM和TEM的普通结构观察未知的精细MgZn簇，但被认为对于作为用于Al-Mg基合金的小角度X射线散射测量测量的细晶粒的晶粒尺寸分布而存在的拉伸应变标记性质是有效的表格在特定范围内。版权所有（C）2011，JPO＆INPIT

80. 发明专利

JP2011021239A Aluminum alloy sheet for can-body excellent in circulating pin-hole resistance and manufacturing method therefor 有权
标题翻译：铝合金板材，适用于循环引线孔电阻的CAN体，其制造方法
公开(公告)号：JP2011021239A
公开(公告)日：2011-02-03
申请号：JP2009167212
申请日：2009-07-15
申请人： Mitsubishi Alum Co Ltd , Universal Seikan Kk , ユニバーサル製缶株式会社 , 三菱アルミニウム株式会社
发明人： SAITO HIROSHI , HARADA TOSHIHIRO , FUKUMASU HIDEAKI
IPC分类号： C22C21/06 , B21B3/00 , B21D51/26 , C22F1/00 , C22F1/04 , C22F1/047
摘要： PROBLEM TO BE SOLVED: To provide an aluminum alloy sheet for can-body in which the generation of crack at the roll-working is restrained and the generating ratio of the can-body breakage is restrained to low and the sticking strength is made to be high. SOLUTION: This invention is related to the aluminum alloy sheet for the can-body having 0.096-0.115 mm thickness of the body part, 2.2-2.7 total reduction ratio of the thickness and ≤60% total ratio of ironing. This aluminum alloy sheet has the chemical compositions composed by mass% of 0.8-1.1% Mn, 1.2-1.7% Mg, 0.25-0.45% Si, 0.3-0.55% Fe, 0.2-0.45% Cu, 0.5-0.8% Si+Cu and the balance Al, and has the sheet thickness of 0.240-0.27 mm and the mechanical properties of the tensile strength of ≤325 MPa and the yield strength of this original material of 280-310 MPa, proof stress of stock of ≥270 MPa, and the value of (AB TS)-(AB YS) after baking of ≥30 MPa, and the tensile strength of the barrel part of 340-410 after making the can-body, and the extension ratio of the barrel part of ≥4%. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种罐身的铝合金板，其中抑制了轧制加工时的裂纹的产生，并且罐体破损的发生率被抑制到低，并且粘附强度是做得很高。解决方案：本发明涉及罐体厚度为0.096-0.115mm的罐体铝合金板，厚度为2.2-2.7，熨烫总比为≤60％。该铝合金板具有质量％为质量％为Mn，1.2-1.7％Mg，0.25-0.45％Si，0.3-0.55％Fe，0.2-0.45％Cu，0.5-0.8％Si + Cu 余量为Al，板厚为0.240-0.27mm，拉伸强度的机械性能≤325MPa，原料的屈服强度为280-310MPa，试验力为≥270MPa，烘烤后（AB TS） - （AB YS）≥30MPa的值，制罐后筒体拉伸强度为340-410，筒体伸长率≥4 ％。版权所有（C）2011，JPO＆INPIT

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