FR3074190B1 - Alliage a base d'aluminium a tenue mecanique amelioree en vieillissement a temperatures elevees - Google Patents

Alliage a base d'aluminium a tenue mecanique amelioree en vieillissement a temperatures elevees Download PDF

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Publication number
FR3074190B1
FR3074190B1 FR1761343A FR1761343A FR3074190B1 FR 3074190 B1 FR3074190 B1 FR 3074190B1 FR 1761343 A FR1761343 A FR 1761343A FR 1761343 A FR1761343 A FR 1761343A FR 3074190 B1 FR3074190 B1 FR 3074190B1
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FR
France
Prior art keywords
aging
aluminum alloy
high temperatures
improved mechanical
mechanical hold
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.)
Active
Application number
FR1761343A
Other languages
English (en)
Other versions
FR3074190A1 (fr
Inventor
Remi Augustin
Mickael Piellard
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.)
Safran SA
Original Assignee
Safran 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 Safran SA filed Critical Safran SA
Priority to FR1761343A priority Critical patent/FR3074190B1/fr
Priority to PCT/FR2018/053042 priority patent/WO2019106305A1/fr
Publication of FR3074190A1 publication Critical patent/FR3074190A1/fr
Application granted granted Critical
Publication of FR3074190B1 publication Critical patent/FR3074190B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Conductive Materials (AREA)

Abstract

L'invention concerne un alliage à base d'aluminium comprenant en pourcentages massiques : - 9 à 16% de titane, - 2 à 6% de fer, - 0,2 à 11,5 % de chrome, - 0,2 à 2,5% de vanadium, - 0,2 à 1,5% de nickel, - 0,2 à 1% de zirconium, - 0,2 à 1% de cérium, - 0,05 à 0,5% de lanthane, le complément étant constitué d'aluminium et des impuretés inévitables.
FR1761343A 2017-11-29 2017-11-29 Alliage a base d'aluminium a tenue mecanique amelioree en vieillissement a temperatures elevees Active FR3074190B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1761343A FR3074190B1 (fr) 2017-11-29 2017-11-29 Alliage a base d'aluminium a tenue mecanique amelioree en vieillissement a temperatures elevees
PCT/FR2018/053042 WO2019106305A1 (fr) 2017-11-29 2018-11-29 Alliage à base d'aluminium à tenue mécanique améliorée en vieillissement à températures élevées

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1761343 2017-11-29
FR1761343A FR3074190B1 (fr) 2017-11-29 2017-11-29 Alliage a base d'aluminium a tenue mecanique amelioree en vieillissement a temperatures elevees

Publications (2)

Publication Number Publication Date
FR3074190A1 FR3074190A1 (fr) 2019-05-31
FR3074190B1 true FR3074190B1 (fr) 2019-12-06

Family

ID=61750263

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1761343A Active FR3074190B1 (fr) 2017-11-29 2017-11-29 Alliage a base d'aluminium a tenue mecanique amelioree en vieillissement a temperatures elevees

Country Status (2)

Country Link
FR (1) FR3074190B1 (fr)
WO (1) WO2019106305A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3083478B1 (fr) * 2018-07-09 2021-08-13 C Tec Constellium Tech Center Procede de fabrication d'une piece en alliage d'aluminium

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0565584A (ja) * 1991-09-05 1993-03-19 Yoshida Kogyo Kk <Ykk> 高強度アルミニウム基合金粉末の製造方法
JP2911708B2 (ja) * 1992-12-17 1999-06-23 ワイケイケイ株式会社 高強度、耐熱性急冷凝固アルミニウム合金及びその集成固化材並びにその製造方法
JPH0835029A (ja) * 1994-07-19 1996-02-06 Toyota Motor Corp 高強度高延性鋳造アルミニウム合金およびその製造方法
JP4080013B2 (ja) * 1996-09-09 2008-04-23 住友電気工業株式会社 高強度高靱性アルミニウム合金およびその製造方法

Also Published As

Publication number Publication date
WO2019106305A1 (fr) 2019-06-06
FR3074190A1 (fr) 2019-05-31

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