EP3914747A4 - Alliages de fonderie destinés au coulage sous vide à haute pression - Google Patents

Alliages de fonderie destinés au coulage sous vide à haute pression Download PDF

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Publication number
EP3914747A4
EP3914747A4 EP20744830.9A EP20744830A EP3914747A4 EP 3914747 A4 EP3914747 A4 EP 3914747A4 EP 20744830 A EP20744830 A EP 20744830A EP 3914747 A4 EP3914747 A4 EP 3914747A4
Authority
EP
European Patent Office
Prior art keywords
high pressure
pressure vacuum
vacuum casting
foundry alloys
foundry
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
EP20744830.9A
Other languages
German (de)
English (en)
Other versions
EP3914747A1 (fr
Inventor
Francis Breton
Martin Morel
Alexandre Maltais
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.)
Rio Tinto Alcan International Ltd
Original Assignee
Rio Tinto Alcan International Ltd
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 Rio Tinto Alcan International Ltd filed Critical Rio Tinto Alcan International Ltd
Publication of EP3914747A1 publication Critical patent/EP3914747A1/fr
Publication of EP3914747A4 publication Critical patent/EP3914747A4/fr
Pending legal-status Critical Current

Links

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
    • 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
    • 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
    • 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)
  • 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)
  • Mold Materials And Core Materials (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
EP20744830.9A 2019-01-25 2020-01-24 Alliages de fonderie destinés au coulage sous vide à haute pression Pending EP3914747A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962796735P 2019-01-25 2019-01-25
PCT/CA2020/050082 WO2020150830A1 (fr) 2019-01-25 2020-01-24 Alliages de fonderie destinés au coulage sous vide à haute pression

Publications (2)

Publication Number Publication Date
EP3914747A1 EP3914747A1 (fr) 2021-12-01
EP3914747A4 true EP3914747A4 (fr) 2022-11-02

Family

ID=71735633

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20744830.9A Pending EP3914747A4 (fr) 2019-01-25 2020-01-24 Alliages de fonderie destinés au coulage sous vide à haute pression

Country Status (7)

Country Link
US (1) US20220090234A1 (fr)
EP (1) EP3914747A4 (fr)
JP (1) JP7565284B2 (fr)
KR (1) KR20210118852A (fr)
CA (1) CA3125339A1 (fr)
MX (1) MX2021008718A (fr)
WO (1) WO2020150830A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022520362A (ja) 2019-03-13 2022-03-30 ノベリス・インコーポレイテッド 時効硬化性及び高成形性のアルミニウム合金、それから作製されたモノリシックシート及びそれを含むアルミニウム合金製造物
CN114438375A (zh) * 2022-02-11 2022-05-06 帅翼驰新材料集团有限公司 高强高导热高导电的高压铸造铝合金
CN118984882A (zh) * 2022-02-15 2024-11-19 迈特李科技有限责任公司 用于高压压铸的方法和系统
CN114959370A (zh) * 2022-06-13 2022-08-30 东莞理工学院 一种适于压铸成型的高强韧高导热铝合金及其压铸制备方法
CN118006969A (zh) 2022-11-09 2024-05-10 北京车和家汽车科技有限公司 一种铝合金材料及其制备方法和应用
JP7579604B1 (ja) 2023-05-30 2024-11-08 常▲き▼▲りょ▼業股▲ふん▼有限公司 超熱伝導性アルミニウム合金

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB468001A (en) * 1935-12-31 1937-06-28 Horace Campbell Hall Improvements in aluminium alloys
US3384477A (en) * 1966-02-24 1968-05-21 North American Rockwell Aluminum alloys
DE1297872B (de) * 1966-07-30 1969-06-19 Aluminium Giesserei Villingen Verwendung einer Aluminium-Gusslegierung fuer die Herstellung von elektrisch hochleitfaehigen Formgussteilen
WO1988002411A1 (fr) * 1986-10-01 1988-04-07 Sky Aluminium Co., Ltd. Materiau pour les parties conductrices d'appareils electroniques et electriques
US4976918A (en) * 1986-07-21 1990-12-11 Ryobi Limited Aluminum die-casting alloys

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB649134A (en) * 1947-02-24 1951-01-17 Aluminum Co Of America Improvements in or relating to aluminium base alloy chill castings
JP2003119536A (ja) * 2001-10-10 2003-04-23 Nippon Light Metal Co Ltd 熱伝導性に優れた鋳物用アルミニウム合金
DE102007023323B4 (de) * 2007-05-16 2010-10-28 Technische Universität Clausthal Verwendung einer Al-Mn-Legierung für hochwarmfeste Erzeugnisse
EP2396436B1 (fr) * 2010-04-07 2013-07-24 Rheinfelden Alloys GmbH & Co. KG Alliage d'aluminium de coulée sous pression
CN108431259A (zh) 2015-12-28 2018-08-21 日本轻金属株式会社 导线用铝合金、导线及线束的制造方法
CN107022698A (zh) * 2016-02-02 2017-08-08 中兴通讯股份有限公司 一种高导热压铸铝合金及其制备方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB468001A (en) * 1935-12-31 1937-06-28 Horace Campbell Hall Improvements in aluminium alloys
US3384477A (en) * 1966-02-24 1968-05-21 North American Rockwell Aluminum alloys
DE1297872B (de) * 1966-07-30 1969-06-19 Aluminium Giesserei Villingen Verwendung einer Aluminium-Gusslegierung fuer die Herstellung von elektrisch hochleitfaehigen Formgussteilen
US4976918A (en) * 1986-07-21 1990-12-11 Ryobi Limited Aluminum die-casting alloys
WO1988002411A1 (fr) * 1986-10-01 1988-04-07 Sky Aluminium Co., Ltd. Materiau pour les parties conductrices d'appareils electroniques et electriques
JPS6389640A (ja) * 1986-10-01 1988-04-20 Sky Alum Co Ltd 電子電気機器導電部品材料

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"Aluminum Science and Technology", 30 November 2018, ASM INTERNATIONAL, ISBN: 978-1-62708-207-5, article SIGWORTH GEOFFREY: "Aluminum Casting Alloys and Casting Processes", pages: 119 - 142, XP093245209, DOI: 10.31399/asm.hb.v02a.a0006524 *
See also references of WO2020150830A1 *

Also Published As

Publication number Publication date
KR20210118852A (ko) 2021-10-01
JP2022517830A (ja) 2022-03-10
MX2021008718A (es) 2021-08-24
JP7565284B2 (ja) 2024-10-10
WO2020150830A1 (fr) 2020-07-30
US20220090234A1 (en) 2022-03-24
EP3914747A1 (fr) 2021-12-01
CA3125339A1 (fr) 2020-07-30

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