EP4339316A4 - Alliage d'aluminium, son procédé de fabrication et pièces l'utilisant - Google Patents
Alliage d'aluminium, son procédé de fabrication et pièces l'utilisantInfo
- Publication number
- EP4339316A4 EP4339316A4 EP22807671.7A EP22807671A EP4339316A4 EP 4339316 A4 EP4339316 A4 EP 4339316A4 EP 22807671 A EP22807671 A EP 22807671A EP 4339316 A4 EP4339316 A4 EP 4339316A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- same
- parts
- aluminum alloy
- manufacturing
- manufacturing same
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/08—Cold chamber machines, i.e. with unheated press chamber into which molten metal is ladled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/002—Castings of light metals
- B22D21/007—Castings of light metals with low melting point, e.g. Al 659 degrees C, Mg 650 degrees C
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D21/00—Casting non-ferrous metals or metallic compounds so far as their metallurgical properties are of importance for the casting procedure; Selection of compositions therefor
- B22D21/02—Casting exceedingly oxidisable non-ferrous metals, e.g. in inert atmosphere
- B22D21/04—Casting aluminium or magnesium
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Forging (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20210062469 | 2021-05-14 | ||
| PCT/KR2022/006090 WO2022240023A1 (fr) | 2021-05-14 | 2022-04-28 | Alliage d'aluminium, son procédé de fabrication et pièces l'utilisant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4339316A1 EP4339316A1 (fr) | 2024-03-20 |
| EP4339316A4 true EP4339316A4 (fr) | 2025-04-23 |
Family
ID=84029248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22807671.7A Pending EP4339316A4 (fr) | 2021-05-14 | 2022-04-28 | Alliage d'aluminium, son procédé de fabrication et pièces l'utilisant |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20240254594A1 (fr) |
| EP (1) | EP4339316A4 (fr) |
| KR (1) | KR102565559B1 (fr) |
| WO (1) | WO2022240023A1 (fr) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2741874C1 (ru) * | 2020-07-24 | 2021-01-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Литейный алюминиево-кальциевый сплав на основе вторичного сырья |
| WO2021029788A1 (fr) * | 2019-08-15 | 2021-02-18 | Общество С Ограниченной Ответственностью "Объединенная Компания Русал Инженерно -Технологический Центр" | Alliage d'aluminium de coulée |
| RU2745595C1 (ru) * | 2020-09-16 | 2021-03-29 | Общество с ограниченной ответственностью "Институт легких материалов и технологий" | Литейный алюминиевый сплав |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4126448A (en) * | 1977-03-31 | 1978-11-21 | Alcan Research And Development Limited | Superplastic aluminum alloy products and method of preparation |
| JP2000355722A (ja) * | 1999-06-17 | 2000-12-26 | Nippon Light Metal Co Ltd | 気密性及び耐摩耗性に優れたＡｌ−Ｓｉ系ダイカスト製品及びその製造方法 |
| JP2004162140A (ja) * | 2002-11-14 | 2004-06-10 | Toyota Motor Corp | ダイカスト用Ａｌ−Ｍｇ系合金及びＡｌ−Ｍｇ系合金製ダイカスト製品の製造方法 |
| ATE437972T1 (de) * | 2003-01-23 | 2009-08-15 | Rheinfelden Aluminium Gmbh | Druckgusslegierung aus aluminiumlegierung |
| KR101273579B1 (ko) * | 2010-10-19 | 2013-06-11 | 한국생산기술연구원 | 알루미늄 합금 압출재 및 그 제조 방법 |
| CN102796925B (zh) * | 2011-05-27 | 2015-04-15 | 广东鸿泰科技股份有限公司 | 一种压力铸造用的高强韧压铸铝合金 |
| US20190316241A1 (en) * | 2016-07-12 | 2019-10-17 | Nippon Light Metal Company, Ltd. | Aluminum alloy plastic working material and production method therefor |
| KR101992201B1 (ko) * | 2019-02-21 | 2019-06-24 | 엘지전자 주식회사 | 다이캐스팅용 알루미늄 합금 및 다이캐스팅 주물 |
| CN120940617B (zh) * | 2025-10-15 | 2025-12-30 | 湖南大学苏州研究院 | 可焊可回收Al-Cu系高强韧压铸铝合金一体化压铸方法及系统 |
-
2022
- 2022-04-28 EP EP22807671.7A patent/EP4339316A4/fr active Pending
- 2022-04-28 KR KR1020227038990A patent/KR102565559B1/ko active Active
- 2022-04-28 US US18/290,418 patent/US20240254594A1/en active Pending
- 2022-04-28 WO PCT/KR2022/006090 patent/WO2022240023A1/fr not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021029788A1 (fr) * | 2019-08-15 | 2021-02-18 | Общество С Ограниченной Ответственностью "Объединенная Компания Русал Инженерно -Технологический Центр" | Alliage d'aluminium de coulée |
| RU2741874C1 (ru) * | 2020-07-24 | 2021-01-29 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Литейный алюминиево-кальциевый сплав на основе вторичного сырья |
| RU2745595C1 (ru) * | 2020-09-16 | 2021-03-29 | Общество с ограниченной ответственностью "Институт легких материалов и технологий" | Литейный алюминиевый сплав |
| US20230212717A1 (en) * | 2020-09-16 | 2023-07-06 | Obshchestvo s ogranichennoj otvetstvennost'yu "Institut legkikh materialov i tekhnologij" | Aluminum casting alloy |
Non-Patent Citations (1)
| Title |
|---|
| See also references of WO2022240023A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2022240023A1 (fr) | 2022-11-17 |
| US20240254594A1 (en) | 2024-08-01 |
| EP4339316A1 (fr) | 2024-03-20 |
| KR102565559B1 (ko) | 2023-08-11 |
| KR20220155441A (ko) | 2022-11-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
| 17P | Request for examination filed |
Effective date: 20231116 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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| DAV | Request for validation of the european patent (deleted) | ||
| DAX | Request for extension of the european patent (deleted) | ||
| A4 | Supplementary search report drawn up and despatched |
Effective date: 20250321 |
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| RIC1 | Information provided on ipc code assigned before grant |
Ipc: B22D 21/04 20060101ALI20250317BHEP Ipc: C22F 1/04 20060101ALI20250317BHEP Ipc: C22C 21/00 20060101AFI20250317BHEP |