EP4081355A4 - Alliages d'extrusion de série 6xxx à haute résistance - Google Patents
Alliages d'extrusion de série 6xxx à haute résistanceInfo
- Publication number
- EP4081355A4 EP4081355A4 EP20904763.8A EP20904763A EP4081355A4 EP 4081355 A4 EP4081355 A4 EP 4081355A4 EP 20904763 A EP20904763 A EP 20904763A EP 4081355 A4 EP4081355 A4 EP 4081355A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- strength 6xxx
- extrusion alloys
- alloys
- extrusion
- 6xxx
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910045601 alloy Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
- 238000001125 extrusion Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/05—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys of the Al-Si-Mg type, i.e. containing silicon and magnesium in approximately equal proportions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
- C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/04—Making uncoated products by direct extrusion
- B21C23/08—Making wire, bars, tubes
- B21C23/085—Making tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C29/00—Cooling or heating work or parts of the extrusion press; Gas treatment of work
- B21C29/003—Cooling or heating of work
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C21/00—Alloys based on aluminium
- C22C21/02—Alloys based on aluminium with silicon as the next major constituent
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/002—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working by rapid cooling or quenching; cooling agents used therefor
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
- C22F1/047—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with magnesium as the next major constituent
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Extrusion Of Metal (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Conductive Materials (AREA)
- Electric Double-Layer Capacitors Or The Like (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201962952614P | 2019-12-23 | 2019-12-23 | |
PCT/US2020/066590 WO2021133792A1 (fr) | 2019-12-23 | 2020-12-22 | Alliages d'extrusion de série 6xxx à haute résistance |
Publications (2)
Publication Number | Publication Date |
---|---|
EP4081355A1 EP4081355A1 (fr) | 2022-11-02 |
EP4081355A4 true EP4081355A4 (fr) | 2024-01-10 |
Family
ID=76574768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20904763.8A Pending EP4081355A4 (fr) | 2019-12-23 | 2020-12-22 | Alliages d'extrusion de série 6xxx à haute résistance |
Country Status (8)
Country | Link |
---|---|
US (1) | US20230024665A1 (fr) |
EP (1) | EP4081355A4 (fr) |
JP (1) | JP2023509391A (fr) |
KR (1) | KR20220154662A (fr) |
CN (1) | CN115427165A (fr) |
BR (1) | BR112022012186A2 (fr) |
CA (1) | CA3161819A1 (fr) |
WO (1) | WO2021133792A1 (fr) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0687743A1 (fr) * | 1994-06-16 | 1995-12-20 | The Furukawa Electric Co., Ltd. | Matériau de renforcement en alliage d'aluminium pour pare-choc et procédé de fabrication |
EP0987344A1 (fr) * | 1998-08-25 | 2000-03-22 | Kabushiki Kaisha Kobe Seiko Sho | Pièces forgées en alliage d'aluminium à haute résistance mécanique |
WO2013162374A1 (fr) * | 2012-04-25 | 2013-10-31 | Norsk Hydro Asa | Alliage d'aluminium al-mg-si à propriétés améliorées |
EP2883973A1 (fr) * | 2013-12-11 | 2015-06-17 | Constellium Valais SA (AG, Ltd) | Procédé de fabrication pour obtenir des produits extrudés à résistance élevée fabriqués à partir d'alliages d'aluminium 6xxx |
US20180340244A1 (en) * | 2017-05-26 | 2018-11-29 | Novelis Inc. | High-strength corrosion-resistant 6xxx series aluminum alloys and methods of making the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102437942B1 (ko) * | 2014-01-21 | 2022-08-29 | 아르코닉 테크놀로지스 엘엘씨 | 6xxx 알루미늄 합금 |
CA2967837C (fr) * | 2014-12-03 | 2022-11-01 | Arconic Inc. | Procedes de coulee continue de nouveaux alliages d'aluminium 6xxx et produits fabriques a partir de ceux-ci |
US20170136584A1 (en) * | 2015-11-13 | 2017-05-18 | Illinois Tool Works | Aluminum Welding Filler Metal |
CA2983323A1 (fr) * | 2016-10-25 | 2018-04-25 | Arconic Inc. | Plaques d'alliage d'aluminium traitables thermiquement moulees en continu non travaillees |
EP3676410B1 (fr) * | 2017-10-23 | 2023-08-09 | Novelis Inc. | Alliages d'aluminium de haute résistance et de haute aptitude au formage leurs procédés de fabrication |
-
2020
- 2020-12-22 BR BR112022012186A patent/BR112022012186A2/pt unknown
- 2020-12-22 US US17/786,371 patent/US20230024665A1/en active Pending
- 2020-12-22 CN CN202080097341.9A patent/CN115427165A/zh active Pending
- 2020-12-22 EP EP20904763.8A patent/EP4081355A4/fr active Pending
- 2020-12-22 KR KR1020227025348A patent/KR20220154662A/ko active Search and Examination
- 2020-12-22 JP JP2022538377A patent/JP2023509391A/ja active Pending
- 2020-12-22 WO PCT/US2020/066590 patent/WO2021133792A1/fr unknown
- 2020-12-22 CA CA3161819A patent/CA3161819A1/fr active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0687743A1 (fr) * | 1994-06-16 | 1995-12-20 | The Furukawa Electric Co., Ltd. | Matériau de renforcement en alliage d'aluminium pour pare-choc et procédé de fabrication |
EP0987344A1 (fr) * | 1998-08-25 | 2000-03-22 | Kabushiki Kaisha Kobe Seiko Sho | Pièces forgées en alliage d'aluminium à haute résistance mécanique |
WO2013162374A1 (fr) * | 2012-04-25 | 2013-10-31 | Norsk Hydro Asa | Alliage d'aluminium al-mg-si à propriétés améliorées |
EP2883973A1 (fr) * | 2013-12-11 | 2015-06-17 | Constellium Valais SA (AG, Ltd) | Procédé de fabrication pour obtenir des produits extrudés à résistance élevée fabriqués à partir d'alliages d'aluminium 6xxx |
US20180340244A1 (en) * | 2017-05-26 | 2018-11-29 | Novelis Inc. | High-strength corrosion-resistant 6xxx series aluminum alloys and methods of making the same |
Non-Patent Citations (1)
Title |
---|
See also references of WO2021133792A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20220154662A (ko) | 2022-11-22 |
WO2021133792A1 (fr) | 2021-07-01 |
BR112022012186A2 (pt) | 2022-09-13 |
JP2023509391A (ja) | 2023-03-08 |
EP4081355A1 (fr) | 2022-11-02 |
US20230024665A1 (en) | 2023-01-26 |
CN115427165A (zh) | 2022-12-02 |
CA3161819A1 (fr) | 2021-07-01 |
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Legal Events
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RIC1 | Information provided on ipc code assigned before grant |
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