WO2008009825A3 - Procede de fabrication de pieces forgees a chaud en alliage de magnesium - Google Patents

Procede de fabrication de pieces forgees a chaud en alliage de magnesium Download PDF

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Publication number
WO2008009825A3
WO2008009825A3 PCT/FR2007/001245 FR2007001245W WO2008009825A3 WO 2008009825 A3 WO2008009825 A3 WO 2008009825A3 FR 2007001245 W FR2007001245 W FR 2007001245W WO 2008009825 A3 WO2008009825 A3 WO 2008009825A3
Authority
WO
WIPO (PCT)
Prior art keywords
alloy
forging
magnesium alloy
parts made
magnesium
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.)
Ceased
Application number
PCT/FR2007/001245
Other languages
English (en)
Other versions
WO2008009825A2 (fr
Inventor
Pascal Cantrel
Sophie Lubin
Christian Henri Paul Mauhe
Isabelle Robert
Jean Stracchi
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.)
Manoir Industries SAS
Safran Transmission Systems SAS
Original Assignee
Manoir Industries SAS
Hispano Suiza SA
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 Manoir Industries SAS, Hispano Suiza SA filed Critical Manoir Industries SAS
Priority to CN200780027450.8A priority Critical patent/CN101517117B/zh
Priority to CA2659041A priority patent/CA2659041C/fr
Priority to US12/374,548 priority patent/US8142578B2/en
Priority to BRPI0714451A priority patent/BRPI0714451B1/pt
Priority to EP07823307.9A priority patent/EP2074237B1/fr
Publication of WO2008009825A2 publication Critical patent/WO2008009825A2/fr
Anticipated expiration legal-status Critical
Publication of WO2008009825A3 publication Critical patent/WO2008009825A3/fr
Ceased 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
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal 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
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Forging (AREA)

Abstract

La présente invention porte sur un procédé de fabrication d'une pièce en alliage de magnésium comprenant une étape de forgeage d'un bloc dudit alliage suivie d'un traitement thermique, caractérisé par le fait que l'alliage est un alliage de fonderie à base de 85 % magnésium comprenant en poids : 0,2 à 1,3 % de Zinc, 2 à 4,5 % de Néodyme, 0,2 à 7,0 % de terre rare métallique de poids atomique 62 à 71, 0,2 à 1,0 % de zirconium, et que le forgeage/matriçage est réalisé à une température supérieure à 400°C. En particulier la température est comprise entre 420 et 430° C et l'étape de forgeage comprend une déformation plastique effectuée à vitesse lente. Le procédé permet d'obtenir des pièces telles que des éléments de carter de machines aéronautiques, fonctionnant à une température de l'ordre de 200°C et ayant une bonne tenue au vieillissement.
PCT/FR2007/001245 2006-07-20 2007-07-19 Procede de fabrication de pieces forgees a chaud en alliage de magnesium Ceased WO2008009825A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CN200780027450.8A CN101517117B (zh) 2006-07-20 2007-07-19 制造由镁合金所制成的热锻部件的方法
CA2659041A CA2659041C (fr) 2006-07-20 2007-07-19 Procede de fabrication de pieces forgees a chaud en alliage de magnesium
US12/374,548 US8142578B2 (en) 2006-07-20 2007-07-19 Process for manufacturing hot-forged parts made of a magnesium alloy
BRPI0714451A BRPI0714451B1 (pt) 2006-07-20 2007-07-19 processo de fabricação de uma peça de liga de magnésio
EP07823307.9A EP2074237B1 (fr) 2006-07-20 2007-07-19 Procede de fabrication de pieces forgees a chaud en alliage de magnesium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0653053 2006-07-20
FR0653053A FR2904005B1 (fr) 2006-07-20 2006-07-20 Procede de fabrication de pieces forgees a chaud en alliage de magnesium.

Publications (2)

Publication Number Publication Date
WO2008009825A2 WO2008009825A2 (fr) 2008-01-24
WO2008009825A3 true WO2008009825A3 (fr) 2009-01-29

Family

ID=37897465

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2007/001245 Ceased WO2008009825A2 (fr) 2006-07-20 2007-07-19 Procede de fabrication de pieces forgees a chaud en alliage de magnesium

Country Status (7)

Country Link
US (1) US8142578B2 (fr)
EP (1) EP2074237B1 (fr)
CN (1) CN101517117B (fr)
BR (1) BRPI0714451B1 (fr)
CA (1) CA2659041C (fr)
FR (1) FR2904005B1 (fr)
WO (1) WO2008009825A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101139879B1 (ko) * 2009-07-17 2012-05-02 포항공과대학교 산학협력단 선압축변형을 이용하여 저주기 피로 수명이 향상된 마그네슘 합금 가공재의 제조방법
GB2473298B (en) * 2009-11-13 2011-07-13 Imp Innovations Ltd A method of forming a component of complex shape from aluminium alloy sheet
US20110188967A1 (en) * 2010-02-03 2011-08-04 Kuo-Chen Hung Magnesium Nut Manufacturing Method and Magnesium Nut Member Produced Thereby
CN101934365B (zh) * 2010-09-27 2012-05-30 上海交通大学 基于镁基合金的摩托车发动机缸套的制造方法
ES2556058T3 (es) 2011-08-15 2016-01-12 Meko Laserstrahl-Materialbearbeitungen E.K. Estents reabsorbibles que contienen una aleación de magnesio
CN112916777A (zh) * 2020-12-28 2021-06-08 东北轻合金有限责任公司 一种航天用高成型性镁合金锻件制造方法
GB202111588D0 (en) * 2021-08-12 2021-09-29 Magnesium Elektron Ltd Extension of castable alloys
CN115449685B (zh) * 2022-09-28 2024-04-05 洛阳理工学院 一种变形镁合金及其制备方法

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092492A (en) * 1960-12-27 1963-06-04 Dow Chemical Co Magnesium-base alloy
US3157496A (en) * 1962-09-13 1964-11-17 Dow Chemical Co Magnesium base alloy containing small amounts of rare earth metal
GB1023128A (en) * 1964-08-18 1966-03-16 Dow Chemical Co Magnesium-base alloys
US4116731A (en) * 1976-08-30 1978-09-26 Nina Mikhailovna Tikhova Heat treated and aged magnesium-base alloy
WO1996024701A1 (fr) * 1995-02-06 1996-08-15 British Aluminium Holdings Limited Alliages de magnesium
US20030000608A1 (en) * 1996-11-01 2003-01-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Magnesium alloy and heat treatment method thereof
EP1329530A1 (fr) * 2002-01-10 2003-07-23 Dead Sea Magnesium Ltd. Alliages au magnésium résistants à haute température
WO2004001087A1 (fr) * 2002-06-21 2003-12-31 Cast Centre Pty Ltd Alliage de magnesium resistant au fluage
WO2005035811A1 (fr) * 2003-10-10 2005-04-21 Magnesium Elektron Limited Alliages de magnesium coulables
WO2005052204A1 (fr) * 2003-11-26 2005-06-09 Yoshihito Kawamura Alliage de magnesium haute resistance et haute tenacite et son procede de production
EP1640466A1 (fr) * 2004-09-28 2006-03-29 Kumamoto University Alliage de magnésium et procédé de fabrication

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69913018T2 (de) * 1998-03-26 2004-08-05 Tokyo Seitan Inc. Geschmiedetes Gehäuse aus Magnesiumlegierung und Verfahren zu dessen Herstellung

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3092492A (en) * 1960-12-27 1963-06-04 Dow Chemical Co Magnesium-base alloy
US3157496A (en) * 1962-09-13 1964-11-17 Dow Chemical Co Magnesium base alloy containing small amounts of rare earth metal
GB1023128A (en) * 1964-08-18 1966-03-16 Dow Chemical Co Magnesium-base alloys
US4116731A (en) * 1976-08-30 1978-09-26 Nina Mikhailovna Tikhova Heat treated and aged magnesium-base alloy
WO1996024701A1 (fr) * 1995-02-06 1996-08-15 British Aluminium Holdings Limited Alliages de magnesium
US20030000608A1 (en) * 1996-11-01 2003-01-02 Kabushiki Kaisha Toyota Chuo Kenkyusho Magnesium alloy and heat treatment method thereof
EP1329530A1 (fr) * 2002-01-10 2003-07-23 Dead Sea Magnesium Ltd. Alliages au magnésium résistants à haute température
WO2004001087A1 (fr) * 2002-06-21 2003-12-31 Cast Centre Pty Ltd Alliage de magnesium resistant au fluage
WO2005035811A1 (fr) * 2003-10-10 2005-04-21 Magnesium Elektron Limited Alliages de magnesium coulables
WO2005052204A1 (fr) * 2003-11-26 2005-06-09 Yoshihito Kawamura Alliage de magnesium haute resistance et haute tenacite et son procede de production
EP1690954A1 (fr) * 2003-11-26 2006-08-16 KAWAMURA, Yoshihito Alliage de magnesium haute resistance et haute tenacite et son procede de production
EP1640466A1 (fr) * 2004-09-28 2006-03-29 Kumamoto University Alliage de magnésium et procédé de fabrication

Also Published As

Publication number Publication date
CA2659041C (fr) 2014-01-21
WO2008009825A2 (fr) 2008-01-24
CN101517117A (zh) 2009-08-26
EP2074237A2 (fr) 2009-07-01
CN101517117B (zh) 2015-07-01
FR2904005A1 (fr) 2008-01-25
US8142578B2 (en) 2012-03-27
EP2074237B1 (fr) 2018-02-21
BRPI0714451A2 (pt) 2013-04-02
CA2659041A1 (fr) 2008-01-24
US20100012234A1 (en) 2010-01-21
FR2904005B1 (fr) 2010-06-04
BRPI0714451B1 (pt) 2017-04-04

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