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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
Applicant: Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
Inventor： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
Abstract: 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.
Abstract translation: 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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Patent Agency Ranking
公开(公告)号：US08691031B2
公开(公告)日：2014-04-08
申请号：US13489709
申请日：2012-06-06
Applicant: Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
Inventor： Pizhi Zhao , Toshiya Anami , Ichiro Okamoto , Hitoshi Kazama , Kunihiro Yasunaga , Noboru Hayashi , Kevin Gatenby , Simon Barker , Edward Luce
Abstract: 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.
Abstract translation: 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：US20100243194A1
公开(公告)日：2010-09-30
申请号：US12661862
申请日：2010-03-24
Applicant: Edward Luce , Eric Lees , Kevin Gatenby , Daniel Godin , Rejean Leblanc
Inventor： Edward Luce , Eric Lees , Kevin Gatenby , Daniel Godin , Rejean Leblanc
CPC classification number: B22D11/066 , B22D11/0602 , B22D11/0605 , B22D11/0608 , B22D11/168
Abstract: Exemplary embodiments of the invention provide a side dam for a continuous metal casting apparatus having elongated opposed casting surfaces forming a casting cavity. The side dam has an elongated upstream part and an elongated downstream part that are mutually laterally pivotable, and a smooth metal-contacting side surface extending continuously from an upstream end to a downstream end of the side dam. The surface has regions thereof formed on the upstream part and the downstream part. Mutual pivoting of the upstream part and the downstream part of the side dam enables the regions of the smooth metal-contacting side surface to be moved out of mutual coplanar alignment. The side dams can therefore be used to form either a convergent or divergent casting cavity to assists the casting procedure and to enhance the properties of the cast article.
Abstract translation: 本发明的示例性实施例提供了一种用于连续金属铸造装置的侧坝，其具有形成铸造腔的细长的相对的铸造表面。 侧坝具有细长的上游部分和细长的下游部分，其相互横向枢转，以及从侧坝的上游端到下游端连续延伸的平滑的金属接触侧表面。 该表面具有形成在上游部分和下游部分上的区域。 侧坝的上游部分和下游部分的相互枢转使得光滑的金属接触侧表面的区域能够移出相互共面对准。 因此，侧坝可以用于形成会聚或发散的铸造腔，以帮助铸造过程并增强铸造制品的性能。
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公开(公告)号：US20120291924A1
公开(公告)日：2012-11-22
申请号：US13489709
申请日：2012-06-06
Applicant: Pizhi ZHAO , Toshiya ANAMI , Ichiro OKAMOTO , Hitoshi KAZAMA , Kunihiro YASUNAGA , Noboru HAYASHI , Kevin GATENBY , Simon BARKER , Edward LUCE
Inventor： Pizhi ZHAO , Toshiya ANAMI , Ichiro OKAMOTO , Hitoshi KAZAMA , Kunihiro YASUNAGA , Noboru HAYASHI , Kevin GATENBY , Simon BARKER , Edward LUCE
Abstract: 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.
Abstract translation: 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; 将板坯冷轧成板材; 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：US08122938B2
公开(公告)日：2012-02-28
申请号：US12661862
申请日：2010-03-24
Applicant: Edward Luce , Eric Lees , Kevin Gatenby , Daniel Godin , Rejean Leblanc
Inventor： Edward Luce , Eric Lees , Kevin Gatenby , Daniel Godin , Rejean Leblanc
IPC: B22D11/103
CPC classification number: B22D11/066 , B22D11/0602 , B22D11/0605 , B22D11/0608 , B22D11/168
Abstract: Exemplary embodiments of the invention provide a side dam for a continuous metal casting apparatus having elongated opposed casting surfaces forming a casting cavity. The side dam has an elongated upstream part and an elongated downstream part that are mutually laterally pivotable, and a smooth metal-contacting side surface extending continuously from an upstream end to a downstream end of the side dam. The surface has regions thereof formed on the upstream part and the downstream part. Mutual pivoting of the upstream part and the downstream part of the side dam enables the regions of the smooth metal-contacting side surface to be moved out of mutual coplanar alignment. The side dams can therefore be used to form either a convergent or divergent casting cavity to assists the casting procedure and to enhance the properties of the cast article.
Abstract translation: 本发明的示例性实施例提供了一种用于连续金属铸造装置的侧坝，其具有形成铸造腔的细长的相对的铸造表面。 侧坝具有细长的上游部分和细长的下游部分，其相互横向枢转，以及从侧坝的上游端到下游端连续延伸的平滑的金属接触侧表面。 该表面具有形成在上游部分和下游部分上的区域。 侧坝的上游部分和下游部分的相互枢转使得光滑的金属接触侧表面的区域能够移出相互共面对准。 因此，侧坝可以用于形成会聚或发散的铸造腔，以帮助铸造过程并增强铸造制品的性能。
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公开(公告)号：US20060177683A1
公开(公告)日：2006-08-10
申请号：US11361881
申请日：2006-02-24
Applicant: Jeff Ballyns , Don Doutre , Kevin Gatenby , Eric Lees , Edward Luce , Peter Wales , Gijsbertus Langelaan
Inventor： Jeff Ballyns , Don Doutre , Kevin Gatenby , Eric Lees , Edward Luce , Peter Wales , Gijsbertus Langelaan
CPC classification number: B22D19/08 , Y10T428/12264 , Y10T428/12271 , Y10T428/12451 , Y10T428/12486
Abstract: A method of producing a clad metal ingot suitable for rolling to form a clad metal sheet, and the clad metal ingot so produced. The method involves providing a solid core ingot having an upper side with a rolling face thereon having cavities extending inwardly into the ingot from the rolling face. All or all-but-one of the cavities are blocked against molten metal entry and casting cores extending outwardly from the rolling surface are provided in alignment with the cavities. Molten cladding metal is cast on the rolling face around the casting cores to produce a composite ingot and the casting cores are removed to produce voids in the cladding layer, and the cavities are unblocked. The resulting interconnected cavities and voids are filled with a molten metal to form cast-in-place metal lugs keying or pinning the cladding layer to the core ingot.
Abstract translation: 一种制造适于轧制以形成复合金属板的复合金属锭的方法和如此制造的复合金属锭。 该方法包括提供具有上侧的实心芯锭，其上具有滚动面，其上具有从滚动面向内延伸到锭中的空腔。 所有或全部的空腔被阻止熔融金属进入，并且从滚动表面向外延伸的铸造芯被提供成与空腔对准。 熔融金属包覆金属铸造在铸铁芯周围的轧制面上，以生产复合锭，并且移除铸铁芯以在包层中产生空隙，并且空腔不被堵塞。 所形成的相互连接的空腔和空隙用熔融金属填充以形成将包覆层键合或固定到芯锭的现浇金属凸耳。
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