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公开(公告)号：EP3393692A1
公开(公告)日：2018-10-31
申请号：EP17783661.6
申请日：2017-09-27
申请人： Novelis, Inc.
发明人： HOBBIS, Andrew James , PRALONG, Antoine Jean Willy , MICK, Stephen Lee , BROWN, Rodger , FINN, Mark , KNELSEN, Peter , LEE, Terry , ALDER, Hansjuerg , BECK, William , QUINTAL, Roberto , IYER, Natasha , GEHO, Jeffrey Edward
CPC分类号： C22F1/04 , B21B39/02 , B21B39/34 , B21C37/02 , B21C47/16 , B21C47/18 , B21C47/3433 , B21C47/3483 , B21D22/022 , B21D37/16 , B65G54/02 , B65H29/006 , B65H29/20 , C21D1/04 , C21D1/42 , C22C21/02 , C22C21/06 , C22C21/10 , C22C21/12 , C22F1/02 , F27D99/0001 , F27D2019/0003 , H02N15/00 , H05B6/104 , H05B6/32 , H05B6/36 , Y02P10/253
摘要： A compact heat treatment line can include a short heating zone capable of rapidly bringing a metal strip to a suitable solutionizing temperature through the use of magnetic rotors, such as permanent magnet magnetic rotors. A fast and efficient soaking zone can be achieved as well, such as through the use of magnetic rotors to levitate the metal strip within a gas-filled chamber. Magnetic rotors can further levitate the metal strip through a quenching zone, and can optionally reheat the metal strip prior to final coiling. Magnetic rotors used to heat and/or levitate the metal strip can also provide tension control, can facilitate initial threading of the metal strip, and can cure coatings and/or promote uniformity of coatings/lubricants applied to the metal strip without overheating. Such a heat treatment line can provide continuous annealing and solution heat treating in a much more compacted space than traditional processing lines.
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公开(公告)号：EP3634086A1
公开(公告)日：2020-04-08
申请号：EP19208050.5
申请日：2017-09-27
申请人： Novelis Inc.
发明人： HOBBIS, Andrew James , PRALONG, Antoine Jean Willy , MICK, Stephen Lee , BROWN, Rodger , FINN, Mark , KNELSEN, Peter , LEE, Terry , ALDER, Hansjuerg , BECK, William , QUINTAL, Roberto , IYER, Natasha , GEHO, Jeffrey Edward
摘要： A method of threading a metal substrate on a rolling mill comprising receiving a coil of the metal substrate at an elevated temperature, wherein the elevated temperature is greater than 450 °C. The method also includes uncoiling the metal substrate from the coil while the coil is at the elevated temperature; and guiding the metal substrate to a work stand of the rolling mill.
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公开(公告)号：EP3520565A1
公开(公告)日：2019-08-07
申请号：EP17781603.0
申请日：2017-09-27
申请人： Novelis, Inc.
发明人： PRALONG, Antoine Jean Willy , KNELSEN, Peter , GAENSBAUER, David Anthony , BROWN, Rodger , KOSMICKI, Michael , CUSTERS, David Michael , IYER, Natasha , WAGSTAFF, Robert Bruce , MANAVBASI, Alp , SON, ChangOok , BENDZINSKI, Duane E. , KAMAT, Rajeev G. , WRIGHT, David Skingley , HOBBIS, Andrew James , BESSON, Christophe
摘要： A rotating magnet heater for metal products, such as aluminum strip, can include permanent magnet rotors arranged above and below a moving metal strip to induce moving or time varying magnetic fields through the metal strip. The changing magnetic fields can create currents (e.g., eddy currents) within the metal strip, thus heating the metal strip. A magnetic rotor set can include a pair of matched magnetic rotors on opposite sides of a metal strip that rotate at the same speed. Each magnetic rotor of a set can be positioned equidistance from the metal strip to avoid pulling the metal strip away from the passline. A downstream magnetic rotor set can be used in close proximity to an upstream magnetic rotor set to offset tension induced by the upstream magnetic rotor set.
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公开(公告)号：EP3520565B1
公开(公告)日：2020-07-22
申请号：EP17781603.0
申请日：2017-09-27
申请人： Novelis, Inc.
发明人： PRALONG, Antoine Jean Willy , KNELSEN, Peter , GAENSBAUER, David Anthony , BROWN, Rodger , KOSMICKI, Michael , CUSTERS, David Michael , IYER, Natasha , WAGSTAFF, Robert Bruce , MANAVBASI, Alp , SON, ChangOok , BENDZINSKI, Duane E. , KAMAT, Rajeev G. , WRIGHT, David Skingley , HOBBIS, Andrew James , BESSON, Christophe
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公开(公告)号：EP3655174A1
公开(公告)日：2020-05-27
申请号：EP18758764.7
申请日：2018-07-20
申请人： Novelis Inc.
IPC分类号： B21B1/22
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