EP4158077A4 - Al-si-fe-gusslegierungen - Google Patents

Al-si-fe-gusslegierungen Download PDF

Info

Publication number
EP4158077A4
EP4158077A4 EP21818989.2A EP21818989A EP4158077A4 EP 4158077 A4 EP4158077 A4 EP 4158077A4 EP 21818989 A EP21818989 A EP 21818989A EP 4158077 A4 EP4158077 A4 EP 4158077A4
Authority
EP
European Patent Office
Prior art keywords
casting alloys
alloys
casting
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
Application number
EP21818989.2A
Other languages
English (en)
French (fr)
Other versions
EP4158077A1 (de
Inventor
Xinyan Yan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcoa USA Corp
Original Assignee
Alcoa USA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Alcoa USA Corp filed Critical Alcoa USA Corp
Publication of EP4158077A1 publication Critical patent/EP4158077A1/de
Publication of EP4158077A4 publication Critical patent/EP4158077A4/de
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • C22F1/043—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 silicon as the next major constituent

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)
  • Conductive Materials (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
EP21818989.2A 2020-06-01 2021-05-27 Al-si-fe-gusslegierungen Pending EP4158077A4 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063032973P 2020-06-01 2020-06-01
PCT/US2021/034577 WO2021247373A1 (en) 2020-06-01 2021-05-27 Al-si-fe casting alloys

Publications (2)

Publication Number Publication Date
EP4158077A1 EP4158077A1 (de) 2023-04-05
EP4158077A4 true EP4158077A4 (de) 2023-09-20

Family

ID=78831477

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21818989.2A Pending EP4158077A4 (de) 2020-06-01 2021-05-27 Al-si-fe-gusslegierungen

Country Status (9)

Country Link
US (1) US20230099382A1 (de)
EP (1) EP4158077A4 (de)
JP (1) JP2023527566A (de)
KR (1) KR20230023669A (de)
CN (1) CN115917024A (de)
BR (1) BR112022024477A2 (de)
CA (1) CA3172052A1 (de)
MX (1) MX2022014999A (de)
WO (1) WO2021247373A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022203679A1 (de) 2022-04-12 2023-10-12 Zf Friedrichshafen Ag Aluminiumlegierung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1736561A1 (de) * 2004-04-05 2006-12-27 Nippon Light Metal, Co., Ltd. Aluminiumlegierungsgussmaterial für die wärmebehandlung mit hervorragender wärmeleitung und herstellungsverfahren dafür
US8480822B2 (en) * 2009-03-06 2013-07-09 Rheinfelden Alloys Gmbh & Co. Kg Aluminum alloy
CN104532076A (zh) * 2014-11-19 2015-04-22 无锡鸿声铝业有限公司 一种铝合金
CN109706355A (zh) * 2019-03-12 2019-05-03 苏州春兴精工股份有限公司 一种高导热压铸铝合金材料及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5620651A (en) * 1994-12-29 1997-04-15 Philip Morris Incorporated Iron aluminide useful as electrical resistance heating elements
SE505823C2 (sv) * 1995-10-10 1997-10-13 Opticast Ab Förfarande för framställning av järninnehållande aluminiumlegeringar fria från flakformad fas av Al5FeSi-typ
EP3121302B1 (de) * 2015-04-15 2018-09-19 Daiki Aluminium Industry Co., Ltd. Aluminiumlegierung zum druckgiessen und druckgussaluminiumlegierung damit
FR3038242B1 (fr) * 2015-07-02 2017-06-23 Constellium Neuf-Brisach Alliage d'aluminium pour soudage par laser sans fils d'apport
EP3235917B1 (de) * 2016-04-19 2018-08-15 Rheinfelden Alloys GmbH & Co. KG Druckgusslegierung

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1736561A1 (de) * 2004-04-05 2006-12-27 Nippon Light Metal, Co., Ltd. Aluminiumlegierungsgussmaterial für die wärmebehandlung mit hervorragender wärmeleitung und herstellungsverfahren dafür
US8480822B2 (en) * 2009-03-06 2013-07-09 Rheinfelden Alloys Gmbh & Co. Kg Aluminum alloy
CN104532076A (zh) * 2014-11-19 2015-04-22 无锡鸿声铝业有限公司 一种铝合金
CN109706355A (zh) * 2019-03-12 2019-05-03 苏州春兴精工股份有限公司 一种高导热压铸铝合金材料及其制备方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021247373A1 *

Also Published As

Publication number Publication date
CA3172052A1 (en) 2021-12-09
CN115917024A (zh) 2023-04-04
BR112022024477A2 (pt) 2023-01-31
EP4158077A1 (de) 2023-04-05
MX2022014999A (es) 2023-02-09
KR20230023669A (ko) 2023-02-17
JP2023527566A (ja) 2023-06-29
US20230099382A1 (en) 2023-03-30
WO2021247373A1 (en) 2021-12-09

Similar Documents

Publication Publication Date Title
EP3956488A4 (de) Nicht wärmebehandelte gusslegierungen für automobilstrukturanwendungen
EP3975942A4 (de) Magnesiumbasierte absorbierbare legierungen
EP3911775A4 (de) Aluminiumlegierungen
EP3822378A4 (de) Magnesiumlegierung
GB201817211D0 (en) Aluminium alloy for casting
EP3914747A4 (de) Giessereilegierungen zum hochdruckvakuumgiessen
EP3216884A4 (de) Aluminiumlegierung für kokillenguss und daraus hergestellte aluminiumlegierungskokille
EP4003680A4 (de) Giessform
EP4158077A4 (de) Al-si-fe-gusslegierungen
EP4047106A4 (de) Abbaubare magnesiumlegierung
EP3964597A4 (de) Aluminiumbasierte legierung
EP3908683A4 (de) Legierung auf eisenbasis
EP3878991A4 (de) Aluminiumlegierung zum druckgiessen und druckgussaluminiumlegierungsmaterial
EP3950986A4 (de) Aluminiumgusslegierung
EP3589766A4 (de) Al-mg-si-mn-fe-gusslegierungen
EP4083249A4 (de) Legierung
EP4038211A4 (de) Kupferlegierungen
EP3517642A4 (de) Auf nickel-chrom-eisen basierende gusslegierung
EP4097266A4 (de) Aluminium-chrom-zirkonium-legierungen
EP4170054A4 (de) Stranggiessverfahren
EP3927860A4 (de) Verbesserte aluminium-magnesium-zink-aluminium-legierungen
EP3985140A4 (de) Kinizlegierung mit homogener mikrostruktur
EP4069876A4 (de) Biologisch abbaubare magnesiumlegierungen
GB202015106D0 (en) Alloy
EP4028564A4 (de) Aluminiumlegierung für hochdruckgiessanwendungen

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: 20221128

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

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230609

P02 Opt-out of the competence of the unified patent court (upc) changed

Effective date: 20230617

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: 20230818

RIC1 Information provided on ipc code assigned before grant

Ipc: B22D 21/04 20060101ALI20230811BHEP

Ipc: C22F 1/043 20060101ALI20230811BHEP

Ipc: C22C 21/02 20060101AFI20230811BHEP