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

IPC分类号： C22F1/047 ,  C22C21/08

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。

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。

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

IPC分类号： C22F1/043 ,  C22F1/047

CPC分类号： C22F1/05 ,  C22C21/02 ,  C22C21/06 ,  C22C21/08

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。

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

IPC分类号： C22C21/16 ,  C22C21/08 ,  C22F1/043 ,  C22F1/047

CPC分类号： C22F1/05 ,  C22C21/02 ,  C22C21/06 ,  C22C21/08

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。

公开(公告)号：US06238497B1

公开(公告)日：2001-05-29

申请号：US09489082

申请日：2000-01-21

申请人： Iljoon Jin ,  Kevin Gatenby ,  Willard Mark Truman Gallerneault ,  Toshiya Anami ,  Yoshito Oki ,  Ichiro Okamoto

发明人： Iljoon Jin ,  Kevin Gatenby ,  Willard Mark Truman Gallerneault ,  Toshiya Anami ,  Yoshito Oki ,  Ichiro Okamoto

IPC分类号： C22C2100

CPC分类号： B22D11/0622 ,  B23K35/288 ,  B23K2101/14 ,  C22C21/00 ,  C22F1/04

摘要： A method of producing an aluminum alloy fin stock material, comprising the steps of continuously strip casting an aluminum finstock alloy to form an as-cast strip, rolling the as-cast strip to form a sheet article of intermediate gauge, annealing the sheet article of intermediate gauge, and cold rolling the annealed sheet article of intermediate gauge to produce an aluminum finstock material of final gauge. The steps are carried out on a finstock alloy which comprises the following elements in weight percent: Fe 1.6 to 2.4; Si 0.7 to 1.1; Mn 0.3 to 0.6; Zn 0.3 to 2.0; Ti 0.005 to 0.040; incidental elements less than 0.05 each, total no more than 0.15; and the balance aluminum. The invention also relates to the finstock material so-produced which has good thermal conductivity, and is suitable for use in thin gauge (e.g. less than 100 &mgr;m, and preferably 60±10 &mgr;m).

摘要翻译： 一种生产铝合金翅片原料的方法，包括以下步骤：连续剥离铸造铝翅片合金以形成铸态带材，轧制铸态带材以形成中间量规的片材制品，将片材制品退火 中间量规，冷轧中等规格的退火板制品，制成最终规格的铝翅片材料。 该步骤在粉末原料合金上进行，其中重量百分比包含以下元素：Fe 1.6〜2.4; Si 0.7〜1.1; Mn 0.3〜0.6; Zn 0.3〜2.0; Ti 0.005〜0.040; 附带要素小于0.05，总数不超过0.15; 和铝的平衡。 本发明还涉及如此生产的散热片材料，其具有良好的导热性，并且适用于薄规格（例如小于100μm，优选为60±10μm）。

公开(公告)号：US06663729B2

公开(公告)日：2003-12-16

申请号：US09782796

申请日：2001-02-13

申请人： Iljoon Jin ,  Kevin Gatenby ,  Christopher Gabryel ,  Toshiya Anami ,  Takahiko Watai ,  Ichiro Okamoto

发明人： Iljoon Jin ,  Kevin Gatenby ,  Christopher Gabryel ,  Toshiya Anami ,  Takahiko Watai ,  Ichiro Okamoto

IPC分类号： C22F104

CPC分类号： B22D11/00 ,  C22C21/00 ,  C22F1/04

摘要： An aluminum alloy foil is formed from an alloy containing about 1.2 to 1.7% by weight Fe and about 0.35 to 0.80% by weight Si, with the balance aluminum and incidental impurities. The alloy is continuously strip cast to form a strip having a thickness less than about 25 mm, which is then cold rolled to interanneal gauge and interannealed at a temperature of at least 400° C. The interannealed strip is cold rolled and further annealed to form the final foil product, having excellent rollability combined with high strength of the final foil.

公开(公告)号：US6165291A

公开(公告)日：2000-12-26

申请号：US489119

申请日：2000-01-21

申请人： Iljoon Jin ,  Kevin Gatenby ,  Toshiya Anami ,  Yoshito Oki

发明人： Iljoon Jin ,  Kevin Gatenby ,  Toshiya Anami ,  Yoshito Oki

IPC分类号： F28F21/08 ,  B21B1/46 ,  B21B3/00 ,  B22D11/00 ,  B22D11/055 ,  B22D11/06 ,  B22D11/12 ,  B22D11/124 ,  B23K35/22 ,  C22C21/00 ,  C22F1/00 ,  C22F1/04

CPC分类号： B22D11/0622 ,  C22C21/00 ,  C22F1/04

摘要： An aluminum alloy fin stock of lower (more negative) corrosion potential and higher thermal conductivity is produced by a process, which comprises continuously strip casting the alloy to form a strip, cold rolling the strip to an intermediate gauge sheet, annealing the sheet and cold rolling the sheet to final gauge. Lower corrosion potential and higher thermal conductivity are imparted by carrying out the continuous strip casting while cooling the alloy at a rate of at least 300.degree. C./second, e.g. by conducting the casting step in a twin-roll caster.

摘要翻译： 通过一种方法生产具有较低（更负）的腐蚀电位和较高导热性的铝合金翅片原料，该方法包括连续剥离铸造合金以形成条带，将条带冷轧成中间规格片材，将片材退火并冷却 将纸张滚动到最终规格。 通过进行连续条带铸造，同时以至少300℃/秒的速率冷却合金，赋予较低的腐蚀电位和更高的导热性。 通过在双辊连铸机中进行铸造步骤。

公开(公告)号：US08122938B2

公开(公告)日：2012-02-28

申请号：US12661862

申请日：2010-03-24

申请人： Edward Luce ,  Eric Lees ,  Kevin Gatenby ,  Daniel Godin ,  Rejean Leblanc

发明人： Edward Luce ,  Eric Lees ,  Kevin Gatenby ,  Daniel Godin ,  Rejean Leblanc

IPC分类号： B22D11/103

CPC分类号： B22D11/066 ,  B22D11/0602 ,  B22D11/0605 ,  B22D11/0608 ,  B22D11/168

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20060177683A1

公开(公告)日：2006-08-10

申请号：US11361881

申请日：2006-02-24

申请人： Jeff Ballyns ,  Don Doutre ,  Kevin Gatenby ,  Eric Lees ,  Edward Luce ,  Peter Wales ,  Gijsbertus Langelaan

发明人： Jeff Ballyns ,  Don Doutre ,  Kevin Gatenby ,  Eric Lees ,  Edward Luce ,  Peter Wales ,  Gijsbertus Langelaan

IPC分类号： B22D19/00 ,  B22D5/00 ,  B32B15/01 ,  B32B3/30

CPC分类号： B22D19/08 ,  Y10T428/12264 ,  Y10T428/12271 ,  Y10T428/12451 ,  Y10T428/12486

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20070215314A1

公开(公告)日：2007-09-20

申请号：US11724449

申请日：2007-03-15

申请人： John Fitzsimon ,  Ronald Desrosiers ,  Willard Gallerneault ,  Kevin Gatenby

发明人： John Fitzsimon ,  Ronald Desrosiers ,  Willard Gallerneault ,  Kevin Gatenby

IPC分类号： B22D11/06

CPC分类号： B22D11/0654 ,  B22D11/0605 ,  B22D11/0677 ,  B22D11/0685 ,  B22D11/168

摘要： A twin-belt casting machine for casting metal strip. The machine is provided with a casting cavity which includes an upstream fixed casting region, in which the belts are in fixed convergent paths in contact with the cast slab, and an adjacent downstream portion in which the belts are adjustable between alignment with the fixed convergent paths and non-alignment therewith (being less convergent or divergent). When the adjustable portions of the paths are moved outwardly relative to the fixed convergent paths, the belts separate from the cast slab at differing predetermined points within the casting cavity. By adjusting the downstream portion of the casting cavity in this manner, the casting machine can operate at essentially constant throughput for a wide range of alloys while ensuring that the cast slab exiting the caster has a temperature within a predetermined range suitable for further rolling to produce sheet product.

摘要翻译： 用于铸造金属带的双带铸造机。 机器设置有铸造腔体，其包括上游固定铸造区域，其中带子处于与铸坯接触的固定会聚路径中，以及相邻的下游部分，其中带可调节，与固定的收敛路径对准 并且与其不对准（不太会聚或发散）。 当路径的可调节部分相对于固定的收敛路径向外移动时，皮带在铸造腔内以不同的预定点与铸坯分离。 通过以这种方式调节铸造腔的下游部分，铸造机器可以在宽范围的合金基本恒定的生产量下运行，同时确保铸坯从铸造机排出的温度在适合进一步轧制生产的预定范围内 片材产品。