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公开(公告)号：US08425698B2
公开(公告)日：2013-04-23
申请号：US11572832
申请日：2004-07-30
申请人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Mark Gallerneault , Simon Barker
发明人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Mark Gallerneault , Simon Barker
IPC分类号： 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 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.
摘要翻译： 具有优异的压制成形性和耐应力腐蚀开裂性的铝合金板包含3.3〜3.6重量％的Mg和0.1〜0.2重量％的Mn，进而，含有0.05〜0.3重量％的Fe和0.05〜0.15重量％ 的Si，其余为Al和杂质，其中金属间化合物的尺寸为5μm以下，在片材表面下方的10〜30μm深度的区域的再结晶粒径为15μm以下， 表面粗糙度为Ra 0.2〜0.7μm。
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12.发明授权Method for joining iron member and aluminum member and iron-aluminum joined body 有权铁构件和铝构件与铁铝接合体的接合方法公开(公告)号：US07943883B2
公开(公告)日：2011-05-17
申请号：US11907670
申请日：2007-10-16
IPC分类号： B23K11/20
CPC分类号： B23K11/163 , B23K9/232 , B23K11/115 , B23K11/185 , B23K11/20 , B23K15/0093 , B23K26/323 , B23K2101/18 , B23K2101/34 , B23K2103/02 , B23K2103/08 , B23K2103/10 , B23K2103/20 , B32B15/012 , B32B15/013 , Y10T428/12757 , Y10T428/12799
摘要： There is provided a method for joining an iron member and an aluminum member, the iron member including a plated layer at least on a joining side with the aluminum member; the aluminum member formed of an aluminum cladding material including an aluminum core material mainly formed of aluminum and an aluminum alloy layer with a melting point lower than that of the aluminum core material, cladded on a joining side with the iron member; the method including a step of stacking the iron member and the aluminum member, and a step of joining the iron member and the aluminum member.
摘要翻译： 提供了一种用于接合铁构件和铝构件的方法，所述铁构件至少在与铝构件的接合侧上包括镀层; 所述铝构件由主要由铝形成的铝芯材料和熔点低于所述铝芯材料的铝合金层的铝包层材料形成，所述铝合金层包覆在与所述铁构件的接合侧上; 所述方法包括堆叠所述铁构件和所述铝构件的步骤，以及将所述铁构件和所述铝构件接合的步骤。
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公开(公告)号：US20090081072A1
公开(公告)日：2009-03-26
申请号：US11914163
申请日：2005-05-25
申请人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
发明人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
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 following components: 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, remainder being Al, the components being essential elements, and 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 slab into a sheet; subjecting the sheet to solution heat treatment with a continuous annealing furnace; and then pre-aging the sheet. The aluminum alloy sheet has the same composition as the molten alloy, has a grain size of 10 to 25 μm, is superior in bake hardenability, bendability, and surface quality (orange peel), and can be manufactured with low cost.
摘要翻译： 通过使用含有以下组分的熔融合金通过连续铸造法通过连续铸造机制备厚度为5至15mm的板坯来制造铝合金板：0.40％至0.65％的Mg，0.50％至0.75％的Si ，0.05〜0.20％的Cr，0.10〜0.40％的Fe，余量为Al，成分为必需元素，Cu为0.10％以下，Ti为0.10％以上。 将板坯卷绕成线圈; 热轧或直接卷起板坯; 将板坯冷轧成片材; 用连续退火炉对片材进行固溶热处理; 然后预处理片材。 铝合金板具有与熔融合金相同的组成，粒径为10〜25μm，烘烤淬透性，弯曲性，表面质量（桔皮）均优异，可以低成本地制造。
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公开(公告)号：US06248193B1
公开(公告)日：2001-06-19
申请号：US09508172
申请日：2000-05-12
申请人： Pizhi Zhao , Takeshi Moriyama , Noboru Hayashi , Kunihiro Yasunaga , Paul Wycliffe , David James Lloyd
发明人： Pizhi Zhao , Takeshi Moriyama , Noboru Hayashi , Kunihiro Yasunaga , Paul Wycliffe , David James Lloyd
IPC分类号： C22F104
CPC分类号： C22F1/047
摘要： A continuously cast and rolled sheet of an aluminum alloy having Mg in a content of 3 to 6% by weight is annealed, followed by strain correction, heat and hold treatment at a given temperature between 240° C. and 340° C. for one hour or more, and slowly cooling treatment, to thereby provide an aluminum alloy sheet having enhanced resistance to stress corrosion cracking and improved shape fixability. The slowly cooling treatment is carried out at a cooling rate chosen from a preset cooling zone corresponding to a present temperature zone S defined in obliquely lined surround form in the accompanying drawing.
摘要翻译： 将具有3〜6重量％的Mg的铝合金的连续铸造和轧制板退火，然后在240℃〜340℃的给定温度下进行应变校正，热处理和保持处理，一个 小时以上，缓慢冷却处理，从而提供具有增强的耐应力腐蚀开裂性和改善的形状固定性的铝合金板。 缓慢冷却处理以选自对应于在附图中以倾斜排列的环绕形式限定的当前温度区域S的预设冷却区域中的冷却速率进行。
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公开(公告)号：US07833951B2
公开(公告)日：2010-11-16
申请号：US10544345
申请日：2004-02-03
IPC分类号： C10M173/00 , C10M137/06 , C10M141/10
CPC分类号： C10M173/02 , C10M2207/126 , C10M2223/042 , C10M2223/049 , C10M2223/061 , C10M2227/061 , C10N2230/06 , C10N2240/402 , C10N2240/407
摘要： The invention provides a water-soluble metal working lubricant which is suitably employed particularly in press-working of aluminum material and which is excellent in both working properties and degreasing properties.The water-soluble metal working lubricant includes 85 mass % or less of water (A); 5 to 75 mass % of a metal salt of an organic carboxylic acid (B) wherein carboxylic acid residue has 8 or more carbon atoms in total and the acid/alkali ratio by mole is 1:0.5 to 1.1; 1 to 50 mass % of at least one metal salt (C) selected from among an organic phosphate ester metal salt, an organic phosphite ester metal salt, an organic phosphonate metal salt, and an organic borate ester metal salt, each having an alkyl group having 8 or more carbon atoms in total; and 10 to 80 mass % of a non-ionic surfactant (D).
摘要翻译： 本发明提供一种水溶性金属加工润滑剂，其特别适用于铝材的加压加工，其工作性能和脱脂性都优异。 水溶性金属加工润滑剂含水量（A）85质量％以下。 5〜75质量％的羧酸残基总共具有8个以上碳原子的有机羧酸（B）的金属盐，酸/碱的摩尔比为1:0.5〜1.1; 1〜50质量％的选自有机磷酸酯金属盐，有机亚磷酸酯金属盐，有机膦酸金属盐和有机硼酸酯金属盐中的至少一种金属盐（C），其具有烷基 总共有8个以上的碳原子; 和10〜80质量％的非离子性表面活性剂（D）。
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16.发明申请Method for joining iron member and aluminum member and iron-aluminum joined body 有权铁构件和铝构件与铁铝接合体的接合方法公开(公告)号：US20080102308A1
公开(公告)日：2008-05-01
申请号：US11907670
申请日：2007-10-16
CPC分类号： B23K11/163 , B23K9/232 , B23K11/115 , B23K11/185 , B23K11/20 , B23K15/0093 , B23K26/323 , B23K2101/18 , B23K2101/34 , B23K2103/02 , B23K2103/08 , B23K2103/10 , B23K2103/20 , B32B15/012 , B32B15/013 , Y10T428/12757 , Y10T428/12799
摘要： There is provided a method for joining an iron member and an aluminum member, the iron member including a plated layer at least on a joining side with the aluminum member; the aluminum member formed of an aluminum cladding material including an aluminum core material mainly formed of aluminum and an aluminum alloy layer with a melting point lower than that of the aluminum core material, cladded on a joining side with the iron member; the method including a step of stacking the iron member and the aluminum member, and a step of joining the iron member and the aluminum member.
摘要翻译： 提供了一种用于接合铁构件和铝构件的方法，所述铁构件至少在与铝构件的接合侧上包括镀层; 所述铝构件由主要由铝形成的铝芯材料和熔点低于所述铝芯材料的铝合金层的铝包层材料形成，所述铝合金层包覆在与所述铁构件的接合侧上; 所述方法包括堆叠所述铁构件和所述铝构件的步骤，以及将所述铁构件和所述铝构件接合的步骤。
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公开(公告)号：US20060240996A1
公开(公告)日：2006-10-26
申请号：US10544345
申请日：2004-02-03
IPC分类号： C10M173/02
CPC分类号： C10M173/02 , C10M2207/126 , C10M2223/042 , C10M2223/049 , C10M2223/061 , C10M2227/061 , C10N2230/06 , C10N2240/402 , C10N2240/407
摘要： The invention provides a water-soluble metal working lubricant which is suitably employed particularly in press-working of aluminum material and which is excellent in both working properties and degreasing properties. The water-soluble metal working lubricant includes 85 mass % or less of water (A); 5 to 75 mass % of a metal salt of an organic carboxylic acid (B) wherein carboxylic acid residue has 8 or more carbon atoms in-total and the acid/alkali ratio by mole is 1:0.5 to 1.1; 1 to 50 mass % of at least one metal salt (C) selected from among an organic phosphate ester metal salt, an organic phosphite ester metal salt, an organic phosphonate metal salt, and an organic borate ester metal salt, each having an alkyl group having 8 or more carbon atoms in total; and 10 to 80 mass % of a non-ionic surfactant (D).
摘要翻译： 本发明提供一种水溶性金属加工润滑剂，其特别适用于铝材的加压加工，其工作性能和脱脂性都优异。 水溶性金属加工润滑剂含水量（A）85质量％以下。 5〜75质量％的羧酸残基的总碳原子数为8以上且酸/碱的摩尔比为1:0.5〜1.1的有机羧酸（B）的金属盐。 1〜50质量％的选自有机磷酸酯金属盐，有机亚磷酸酯金属盐，有机膦酸金属盐和有机硼酸酯金属盐中的至少一种金属盐（C），其具有烷基 总共有8个以上的碳原子; 和10〜80质量％的非离子性表面活性剂（D）。
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公开(公告)号：US08691031B2
公开(公告)日：2014-04-08
申请号：US13489709
申请日：2012-06-06
申请人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
发明人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
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, a remainder being Al; winding the slab into a coil; cold-rolling the slab into a sheet; subjecting the sheet to solution heat treatment in such a manner that the sheet is heated to a temperature of 530° C. to 560° C. at a heating rate of 10° C./sec or more and then maintained at the temperature for five seconds or more; quenching the sheet with water; coiling up the sheet; maintaining the sheet at a temperature of 60° C. to 110° C. for 3 to 12 hours; and then cooling the sheet to room temperature.
摘要翻译： 通过使用含有0.40-0.65％的Mg，0.50％至0.75％的Si，0.05％的Mg的熔融合金，通过连续铸造法，通过连续铸造机制备厚度为5至15mm的板坯来制造铝合金板， 至0.20％的Cr和0.10％至0.40％的Fe，余量为Al; 将板坯卷绕成线圈; 将板坯冷轧成片材; 以片材以10℃/秒或更高的加热速率将片材加热至530℃至560℃的温度，然后将其保持在5℃的温度下对片材进行固溶热处理 秒或以上; 用水淬火; 卷起片材; 将片材保持在60℃至110℃的温度下3至12小时; 然后将该片冷却至室温。
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公开(公告)号：US20090050608A1
公开(公告)日：2009-02-26
申请号：US11665637
申请日：2005-10-26
申请人： Noboru Hayashi , Fumiaki Niisato , Kazuyoshi Doira
发明人： Noboru Hayashi , Fumiaki Niisato , Kazuyoshi Doira
CPC分类号： B23K11/20 , B23K11/115 , B23K11/166 , B23K2103/20
摘要： There is provided a method for excellently joining an iron member and an aluminum member. A steel sheet (1) composed mainly of iron and an aluminum sheet (3) composed mainly of aluminum are joined, wherein the steel sheet (1) has a zinc-containing zinc plated layer (2) formed on a joining side, and the steel sheet (1) and the aluminum sheet (3) are partially stacked and spot-welded while the zinc plated layer (2) is sandwiched therebetween.
摘要翻译： 提供了一种用于优良地连接铁构件和铝构件的方法。 主要由铁构成的钢板（1）和以铝为主体的铝板（3）接合，其中钢板（1）具有形成在接合侧的含锌的镀锌层（2），并且 钢板（1）和铝板（3）部分堆叠并点焊，同时夹在镀锌层（2）之间。
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公开(公告)号：US20090007994A1
公开(公告)日：2009-01-08
申请号：US11572832
申请日：2004-07-30
申请人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Mark Gallerneault , Simon Barker
发明人： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Mark Gallerneault , Simon Barker
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 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.
摘要翻译： 具有优异的压制成形性和耐应力腐蚀开裂性的铝合金板包含3.3〜3.6重量％的Mg和0.1〜0.2重量％的Mn，进而，含有0.05〜0.3重量％的Fe和0.05〜0.15重量％ 的Si，其余为Al和杂质，其中金属间化合物的尺寸为5μm以下，在片材表面下方的10〜30μm深度的区域的再结晶粒径为15μm以下， 表面粗糙度为Ra 0.2〜0.7μm。
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