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1.发明公开
公开(公告)号：EP4407068A2
公开(公告)日：2024-07-31
申请号：EP24183166.8
申请日：2021-01-15
申请人： Novelis Inc.
发明人： MARIAUX, Aurèle , TIMM, Juergen , FLOREY, Guillaume , BECK, Emanuel , CUMARANATUNGE, Lasitha , REDMOND, Peter Lloyd , BENDZINSKI, Duane E , DESPOIS, Aude Celine , MACFARLANE, Theresa Elizabeth , KAMAT, Rajeev G.
IPC分类号： C23C26/00
CPC分类号： B32B15/016 , B22D11/008 , C22C21/00 , C22C21/10 , C22C21/02 , C22C21/08 , C22F1/04 , C22F1/047 , C22F1/05 , C22F1/053 , B23K31/02 , B23K2103/1020180801 , B23K2101/3420180801 , B22D21/04
摘要： Provided herein are new aluminum alloys comprising Ca, Mg and/or Zn and new coated aluminum alloys comprising surface layers (e.g., coatings) comprising Ca, Mn, Zn, and/or Ni that can be used in aluminum alloy products, such as clad layers. Also provided are methods of making these aluminum alloys, coated aluminum alloys, and clad layers, as well as clad products. These alloys, coated alloys, clad layers, and products possess a combination of strength and other key attributes, such as corrosion resistance, formability, and applicability of paint line pretreatments. The materials can be used in a variety of applications, including automotive, transportation, and electronics applications.
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公开(公告)号：EP3818184A1
公开(公告)日：2021-05-12
申请号：EP19745863.1
申请日：2019-07-05
申请人： Novelis, Inc.
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4.发明公开
公开(公告)号：EP4276214A2
公开(公告)日：2023-11-15
申请号：EP23193901.8
申请日：2020-03-11
申请人： Novelis Inc.
IPC分类号： C22F1/047
摘要： Provided herein are new aluminum alloy products and methods of making these alloys. The aluminum alloy products are age-hardenable, display high strength and formability, and allow for the use of recycled scrap. The aluminum alloys can serve as the core in a clad aluminum alloy product. The alloy products can be used in a variety of applications, including automotive, transportation, and electronics applications.
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5.发明公开
公开(公告)号：EP4093608A2
公开(公告)日：2022-11-30
申请号：EP21746582.2
申请日：2021-01-15
申请人： Novelis, Inc.
发明人： MARIAUX, Aurèle , TIMM, Juergen , FLOREY, Guillaume , BECK, Emanuel , CUMARANATUNGE, Lasitha , REDMOND, Peter Lloyd , BENDZINSKI, Duane E. , DESPOIS, Aude Celine , MACFARLANE, Theresa Elizabeth , KAMAT, Rajeev G.
IPC分类号： B32B15/01 , B22D11/00 , C22C21/00 , C22C21/02 , C22C21/08 , C22C21/10 , C22F1/04 , C22F1/047 , C22F1/05 , C22F1/053 , B23K20/233 , B23K31/02 , B23K101/34 , B23K103/10 , C23C26/00
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6.发明公开
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7.发明公开
公开(公告)号：EP4407068A3
公开(公告)日：2024-09-25
申请号：EP24183166.8
申请日：2021-01-15
申请人： Novelis Inc.
发明人： MARIAUX, Aurèle , TIMM, Juergen , FLOREY, Guillaume , BECK, Emanuel , CUMARANATUNGE, Lasitha , REDMOND, Peter Lloyd , BENDZINSKI, Duane E , DESPOIS, Aude Celine , MACFARLANE, Theresa Elizabeth , KAMAT, Rajeev G.
IPC分类号： B32B15/01 , B22D11/00 , C22C21/00 , C22C21/02 , C22C21/08 , C22C21/10 , C22F1/04 , C22F1/047 , C22F1/05 , C22F1/053 , B23K20/233 , B23K31/02 , B23K101/34 , B23K103/10 , C23C26/00 , B22D21/04
CPC分类号： B32B15/016 , B22D11/008 , C22C21/00 , C22C21/10 , C22C21/02 , C22C21/08 , C22F1/04 , C22F1/047 , C22F1/05 , C22F1/053 , B23K31/02 , B23K2103/1020180801 , B23K2101/3420180801 , B22D21/04
摘要： Provided herein are new aluminum alloys comprising Ca, Mg and/or Zn and new coated aluminum alloys comprising surface layers (e.g., coatings) comprising Ca, Mn, Zn, and/or Ni that can be used in aluminum alloy products, such as clad layers. Also provided are methods of making these aluminum alloys, coated aluminum alloys, and clad layers, as well as clad products. These alloys, coated alloys, clad layers, and products possess a combination of strength and other key attributes, such as corrosion resistance, formability, and applicability of paint line pretreatments. The materials can be used in a variety of applications, including automotive, transportation, and electronics applications.
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8.发明公开
公开(公告)号：EP4276214A3
公开(公告)日：2024-04-24
申请号：EP23193901.8
申请日：2020-03-11
申请人： Novelis Inc.
摘要： Provided herein are new aluminum alloy products and methods of making these alloys. The aluminum alloy products are age-hardenable, display high strength and formability, and allow for the use of recycled scrap. The aluminum alloys can serve as the core in a clad aluminum alloy product. The alloy products can be used in a variety of applications, including automotive, transportation, and electronics applications.
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公开(公告)号：EP4185414A1
公开(公告)日：2023-05-31
申请号：EP21755194.4
申请日：2021-07-21
申请人： Novelis, Inc.
发明人： MALPICA, Julio , KAMAT, Rajeev G. , JANOFF, Anna E. , TALLA, Rajasekhar , WALCZAK, Brian Matthew , ROY, Debdutta , GAENSBAUER, David Anthony , HO, John Min , PEARSON, Cullen , RAIS, Adolfo , KIDWELL, Carolyn Grace , IYER, Natasha , RICHARD, Julie , LEYVRAZ, David , DESPOIS, Aude Celine , KEMPA, Stefan Felix
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