公开(公告)号：EP3030685B1

公开(公告)日：2020-02-19

申请号：EP14752757.6

申请日：2014-08-07

申请人： Novelis, Inc. ,  Denso International America, Inc.

发明人： HOWELLS, Andrew D. ,  GATENBY, Kevin Michael ,  AHMED, Hany ,  KADALI, Jyothi ,  ALUIA, Derek William ,  BACIAK III, John Michael

IPC分类号： C22C21/00 ,  C22C21/04 ,  C22C21/10 ,  C22C1/02 ,  C22F1/053 ,  F28F21/08 ,  B22D7/00

公开(公告)号：EP2969308A2

公开(公告)日：2016-01-20

申请号：EP14717571.5

申请日：2014-03-12

申请人： Novelis, Inc.

发明人： HOWELLS, Andrew D. ,  AHMED, Hany ,  GATENBY, Kevin Michael ,  KADALI, Jyothi ,  MAROIS, Pierre Henri

IPC分类号： B22D11/00 ,  B32B15/04 ,  B32B15/20 ,  F28F21/08 ,  B23K35/02 ,  B32B15/01 ,  C22C21/00

CPC分类号： F28F21/084 ,  B22D11/003 ,  B22D11/007 ,  B23K35/0238 ,  B32B15/016 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  Y10T428/12354 ,  Y10T428/12375 ,  Y10T428/12396 ,  Y10T428/1241 ,  Y10T428/12417 ,  Y10T428/12583 ,  Y10T428/12736 ,  Y10T428/12764 ,  Y10T428/13

摘要： The present invention provides a new aluminum alloy material which may be used for a core alloy of a corrosion-resistant brazing sheet. This core alloy displays with high strength, and good corrosion resistance for use in heat exchangers. This aluminum alloy material was made by direct chill (DC) casting. The present inventions also provides corrosion-resistant brazing sheet packages including the aluminum alloy material as a core and one or more cladding layers.

摘要翻译： 本发明提供了一种新的铝合金材料，其可以用于耐腐蚀钎焊板的芯合金。 这种核心合金具有高强度，耐腐蚀性好，适用于热交换器。 这种铝合金材料是通过直接冷却（DC）铸造制成的。 本发明还提供了包括铝合金材料作为芯和一个或多个包覆层的耐腐蚀硬钎焊片材包装。

公开(公告)号：EP2741873B1

公开(公告)日：2016-01-20

申请号：EP13763888.8

申请日：2013-03-14

申请人： Novelis, Inc.

发明人： GATENBY, Kevin Michael ,  LUCE, Edward Stanley

IPC分类号： B22D11/055 ,  B22D11/06

CPC分类号： B22D11/0605 ,  B22D11/0677 ,  B22D11/068

公开(公告)号：EP1996352B1

公开(公告)日：2012-02-08

申请号：EP07710742.3

申请日：2007-03-15

申请人： Novelis Inc.

发明人： FITZSIMON, John ,  DESROSIERS, Ronald Roger ,  GALLERNEAULT, Willard Mark Truman ,  GATENBY, Kevin Michael

IPC分类号： B22D11/06 ,  B22D11/124 ,  B22D21/04

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.

公开(公告)号：EP1996352A1

公开(公告)日：2008-12-03

申请号：EP07710742.3

申请日：2007-03-15

申请人： Novelis Inc.

发明人： FITZSIMON, John ,  DESROSIERS, Ronald Roger ,  GALLERNEAULT, Willard Mark Truman ,  GATENBY, Kevin Michael

IPC分类号： B22D11/06 ,  B22D11/124 ,  B22D21/04

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.

公开(公告)号：EP3424615A1

公开(公告)日：2019-01-09

申请号：EP18182924.3

申请日：2014-03-12

申请人： Novelis Inc.

发明人： HOWELLS, Andrew D. ,  AHMED, Hany ,  GATENBY, Kevin Michael ,  KADALI, Jyothi ,  MAROIS, Pierre Henri

IPC分类号： B22D11/00 ,  B32B15/04 ,  B32B15/20 ,  F28F21/08 ,  B23K35/02 ,  B32B15/01 ,  C22C21/00 ,  C22C21/10 ,  C22C21/02

摘要： The present invention provides a new aluminum alloy material which may be used for a core alloy of a corrosion-resistant brazing sheet. This core alloy displays with high strength, and good corrosion resistance for use in heat exchangers. This aluminum alloy material was made by direct chill (DC) casting. The present inventions also provides corrosion-resistant brazing sheet packages including the aluminum alloy material as a core and one or more cladding layers.

公开(公告)号：EP2969308B1

公开(公告)日：2018-08-29

申请号：EP14717571.5

申请日：2014-03-12

申请人： Novelis, Inc.

发明人： HOWELLS, Andrew D. ,  AHMED, Hany ,  GATENBY, Kevin Michael ,  KADALI, Jyothi ,  MAROIS, Pierre Henri

IPC分类号： C22C21/02 ,  B22D11/00 ,  B23K35/02 ,  B32B15/01 ,  C22C21/00 ,  C22C21/10 ,  F28F21/08

CPC分类号： F28F21/084 ,  B22D11/003 ,  B22D11/007 ,  B23K35/0238 ,  B32B15/016 ,  C22C21/00 ,  C22C21/02 ,  C22C21/10 ,  Y10T428/12354 ,  Y10T428/12375 ,  Y10T428/12396 ,  Y10T428/1241 ,  Y10T428/12417 ,  Y10T428/12583 ,  Y10T428/12736 ,  Y10T428/12764 ,  Y10T428/13

摘要： The present invention provides a new aluminum alloy material which may be used for a core alloy of a corrosion-resistant brazing sheet. This core alloy displays with high strength, and good corrosion resistance for use in heat exchangers. This aluminum alloy material was made by direct chill (DC) casting. The present inventions also provides corrosion-resistant brazing sheet packages including the aluminum alloy material as a core and one or more cladding layers.

公开(公告)号：EP2791378A1

公开(公告)日：2014-10-22

申请号：EP12857679.0

申请日：2012-11-29

申请人： Novelis, Inc.

发明人： HOWELLS, Andrew D. ,  GATENBY, Kevin Michael ,  MAROIS, Pierre Henri ,  DAVISSON, Thomas L. ,  PERDRISET, Fred

IPC分类号： C22C21/00 ,  C22C1/02 ,  C22F1/04

CPC分类号： C22C21/00 ,  B22D11/003 ,  B22D11/0622 ,  B22D11/12 ,  B22D11/1206 ,  C22C21/10 ,  F28F21/084

摘要： The present invention relates to an aluminium alloy product for use as a finstock material within brazed heat exchangers and, more particularly, to a finstock material having high strength and conductivity after brazing. The invention is an aluminium alloy finstock comprising the following composition in weight %: Fe 0.8-1.25; Si 0.8-1.25; Mn 0.70-1.50; Cu 0.05-0.50; Zn up to 2.5; other elements less than or equal to 0.05 each and less than or equal to 0.15 in total; and balance aluminium. The invention also relates to a method of making the finstock material.

公开(公告)号：EP3359701B1

公开(公告)日：2020-08-12

申请号：EP17711932.8

申请日：2017-03-03

申请人： Novelis, Inc.

发明人： KADALI, Jyothi ,  SIMIELLI, Eider Alberto ,  GATENBY, Kevin Michael

IPC分类号： C22C21/06 ,  C22C21/12 ,  C22C21/14 ,  C22C21/16 ,  C22F1/04 ,  C22F1/047 ,  C22F1/057

公开(公告)号：EP3359701A1

公开(公告)日：2018-08-15

申请号：EP17711932.8

申请日：2017-03-03

申请人： Novelis, Inc.

发明人： KADALI, Jyothi ,  SIMIELLI, Eider Alberto ,  GATENBY, Kevin Michael

IPC分类号： C22C21/06 ,  C22C21/12 ,  C22C21/14 ,  C22C21/16 ,  C22F1/04 ,  C22F1/047 ,  C22F1/057

摘要： Provided herein are new aluminum alloy materials which are useful in replacing copper in a heat exchanger. The aluminum alloy materials are also useful in manufacturing components of heating, ventilating, air-conditioning, and refrigeration (HVAC&R) systems for indoor and outdoor units. The alloys are well-suited for tubing in a heat exchanger. The alloys display high strength and good corrosion resistance. Also provided herein are methods for making the aluminum alloy materials.