EP0257167B1 - Legierung auf Aluminiumbasis für Hohlkörper für Druckbehälter - Google Patents

Legierung auf Aluminiumbasis für Hohlkörper für Druckbehälter Download PDF

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Publication number
EP0257167B1
EP0257167B1 EP86420225A EP86420225A EP0257167B1 EP 0257167 B1 EP0257167 B1 EP 0257167B1 EP 86420225 A EP86420225 A EP 86420225A EP 86420225 A EP86420225 A EP 86420225A EP 0257167 B1 EP0257167 B1 EP 0257167B1
Authority
EP
European Patent Office
Prior art keywords
hollow bodies
alloy
base alloy
aluminium base
pressure containers
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.)
Expired - Lifetime
Application number
EP86420225A
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English (en)
French (fr)
Other versions
EP0257167A1 (de
Inventor
Philippe Meyer
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.)
Metallurgigue de Gerzat
Original Assignee
Metallurgigue de Gerzat
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 Metallurgigue de Gerzat filed Critical Metallurgigue de Gerzat
Priority to AT86420225T priority Critical patent/ATE60809T1/de
Publication of EP0257167A1 publication Critical patent/EP0257167A1/de
Application granted granted Critical
Publication of EP0257167B1 publication Critical patent/EP0257167B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C22C21/10—Alloys based on aluminium with zinc as the next major constituent
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0648—Alloys or compositions of metals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/21—Shaping processes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/017—Improving mechanical properties or manufacturing by calculation

Definitions

  • the invention relates to an alloy of AI for hollow bodies under pressure containing Zn, Cu, Mg as main alloying elements (series 7000 according to the designations of the Aluminum Association) and intended, in particular, for manufacturing metal cylinders for pressurized gas.
  • EP-A-81441 also discloses an aluminum alloy containing Zn, Mg, Cu and between 0.08 and 0.14% of Zr having high ductility and tenacity.
  • the contents are preferably held in the following field, individually or in combination
  • the alloys according to the invention are pourable by conventional methods such as semi-continuous casting and the characteristics required on the bottles are met.
  • FIGS. 1 and 2 The invention will be better understood using the following examples, illustrated by FIGS. 1 and 2.
  • This composition is therefore not suitable for reliable industrial production, despite its good compromise between toughness and mechanical strength.
  • the reference 1 and 14 castings also have good resistance to corrosion under stress (non-rupture in 30 days under the conditions indicated).
  • FIG. 2 shows that only the alloys according to the invention make it possible to comply with all of the criteria imposed.
  • Zone 1 corresponds to an acceptable burst behavior with sufficient mechanical characteristics.
  • Zone II corresponds to sufficient mechanical characteristics but to poor burst behavior.
  • Zone III corresponds to insufficient mechanical characteristics and good bursting behavior.
  • zone IV corresponds to insufficient mechanical characteristics and poor bursting behavior.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Air Bags (AREA)

Claims (5)

1. AI-Legierung für Hohlkörper unter Druck, die durch halbkontinuierliches Gießen gießbar ist, dadurch gekennzeichnet, daß sie (in Gewichts-%)
Figure imgb0014
enthält.
2. AI-Legierung nach dem Anspruch 1, dadurch gekennzeichnet, daß
Figure imgb0015
3. AI-Legierung nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, daß
Figure imgb0016
4. Legierung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß
Figure imgb0017
5. Legierung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß
Figure imgb0018
EP86420225A 1986-07-24 1986-09-09 Legierung auf Aluminiumbasis für Hohlkörper für Druckbehälter Expired - Lifetime EP0257167B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86420225T ATE60809T1 (de) 1986-07-24 1986-09-09 Legierung auf aluminiumbasis fuer hohlkoerper fuer druckbehaelter.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8610930 1986-07-24
FR8610930A FR2601967B1 (fr) 1986-07-24 1986-07-24 Alliage a base d'al pour corps creux sous pression.

Publications (2)

Publication Number Publication Date
EP0257167A1 EP0257167A1 (de) 1988-03-02
EP0257167B1 true EP0257167B1 (de) 1991-02-06

Family

ID=9337806

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86420225A Expired - Lifetime EP0257167B1 (de) 1986-07-24 1986-09-09 Legierung auf Aluminiumbasis für Hohlkörper für Druckbehälter

Country Status (13)

Country Link
US (1) US4747890A (de)
EP (1) EP0257167B1 (de)
JP (1) JPS6333539A (de)
AT (1) ATE60809T1 (de)
AU (1) AU587069B2 (de)
BR (1) BR8703823A (de)
CA (1) CA1307140C (de)
CH (1) CH671237A5 (de)
DE (1) DE3677512D1 (de)
DK (1) DK166689B1 (de)
ES (1) ES2001145A6 (de)
FR (1) FR2601967B1 (de)
IE (1) IE59322B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10301710B2 (en) 2005-01-19 2019-05-28 Otto Fuchs Kg Aluminum alloy that is not sensitive to quenching, as well as method for the production of a semi-finished product

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645546B1 (fr) * 1989-04-05 1994-03-25 Pechiney Recherche Alliage a base d'al a haut module et a resistance mecanique elevee et procede d'obtention
US5312498A (en) * 1992-08-13 1994-05-17 Reynolds Metals Company Method of producing an aluminum-zinc-magnesium-copper alloy having improved exfoliation resistance and fracture toughness
FR2695942B1 (fr) * 1992-09-22 1994-11-18 Gerzat Metallurg Alliage d'aluminium pour corps creux sous pression.
WO1994024326A1 (en) * 1993-04-15 1994-10-27 Alcan International Limited Method of making hollow bodies
FR2716896B1 (fr) * 1994-03-02 1996-04-26 Pechiney Recherche Alliage 7000 à haute résistance mécanique et procédé d'obtention.
FR2805282B1 (fr) * 2000-02-23 2002-04-12 Gerzat Metallurg Procede de fabrication de corps creux sous pression en alliage a1znmgcu
CN1489637A (zh) * 2000-12-21 2004-04-14 �Ƹ��� 铝合金产品及人工时效方法
FR2838135B1 (fr) 2002-04-05 2005-01-28 Pechiney Rhenalu PRODUITS CORROYES EN ALLIAGES A1-Zn-Mg-Cu A TRES HAUTES CARACTERISTIQUES MECANIQUES, ET ELEMENTS DE STRUCTURE D'AERONEF
CN100547098C (zh) * 2003-04-10 2009-10-07 克里斯铝轧制品有限公司 一种铝-锌-镁-铜合金
US20050034794A1 (en) * 2003-04-10 2005-02-17 Rinze Benedictus High strength Al-Zn alloy and method for producing such an alloy product
DE04767427T1 (de) * 2003-06-24 2006-10-12 Alcan Rhenalu Produkte aus al/zn/mg/cu-legierungen mit verbessertem kompromiss zwischen statischen mechanischen eigenschaften und schadenstoleranz
US8083871B2 (en) * 2005-10-28 2011-12-27 Automotive Casting Technology, Inc. High crashworthiness Al-Si-Mg alloy and methods for producing automotive casting
US8673209B2 (en) * 2007-05-14 2014-03-18 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8840737B2 (en) * 2007-05-14 2014-09-23 Alcoa Inc. Aluminum alloy products having improved property combinations and method for artificially aging same
US8206517B1 (en) 2009-01-20 2012-06-26 Alcoa Inc. Aluminum alloys having improved ballistics and armor protection performance
FR2977298B1 (fr) * 2011-06-29 2015-02-06 Air Liquide Bouteille en aluminium pour melange gazeux no/azote
FR2977297B1 (fr) * 2011-06-29 2015-01-16 Air Liquide Bouteille en aluminium pour melange gazeux no/azote
CN114752830B (zh) * 2022-03-23 2023-01-31 山东博源精密机械有限公司 一种Al-Zn型电机转子合金及其制备方法与应用

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
FR855809A (fr) * 1939-06-06 1940-05-21 Sumitomo Kinzokukogyo Kabushik Alliages légers à forte résistance à la traction
CH229887A (fr) * 1939-07-05 1943-11-30 Alais & Froges & Camarque Cie Alliage d'aluminium.
FR860724A (fr) * 1939-07-05 1941-01-22 Alais Perfectionnement aux alliages d'aluminium
FR867770A (fr) * 1940-11-22 1941-11-27 Bidault Perfectionnements aux alliages légers d'aluminium
US3198676A (en) * 1964-09-24 1965-08-03 Aluminum Co Of America Thermal treatment of aluminum base alloy article
US3791876A (en) * 1972-10-24 1974-02-12 Aluminum Co Of America Method of making high strength aluminum alloy forgings and product produced thereby
CA1047901A (en) * 1973-10-26 1979-02-06 Melvin H. Brown Rapid high temperature aging of al-zn-mg-cu alloys
JPS5687647A (en) * 1979-12-14 1981-07-16 Sumitomo Light Metal Ind Ltd Airplane stringer material and its manufacture
CA1173277A (en) * 1979-09-29 1984-08-28 Yoshio Baba Aircraft stringer material and method for producing the same
US4410370A (en) * 1979-09-29 1983-10-18 Sumitomo Light Metal Industries, Ltd. Aircraft stringer material and method for producing the same
JPS57161045A (en) * 1981-03-31 1982-10-04 Sumitomo Light Metal Ind Ltd Fine-grain high-strength aluminum alloy material and its manufacture
FR2517702B1 (de) * 1981-12-03 1985-11-15 Gerzat Metallurg
JPS6058298B2 (ja) * 1982-04-06 1985-12-19 株式会社神戸製鋼所 均一な成形性を有するＡｌ−Ｚｎ−Ｍｇ−Ｃｕ系合金材の製造法
JPS6058299B2 (ja) * 1982-06-08 1985-12-19 株式会社神戸製鋼所 成形性の優れたＡｌ−Ｚｎ−Ｍｇ−Ｃｕ系合金材の製造法
JPS59129750A (ja) * 1983-01-18 1984-07-26 Mitsubishi Alum Co Ltd 耐孔食性にすぐれた高強度Ａｌ合金製貯水容器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10301710B2 (en) 2005-01-19 2019-05-28 Otto Fuchs Kg Aluminum alloy that is not sensitive to quenching, as well as method for the production of a semi-finished product

Also Published As

Publication number Publication date
CA1307140C (fr) 1992-09-08
ATE60809T1 (de) 1991-02-15
EP0257167A1 (de) 1988-03-02
IE59322B1 (en) 1994-02-09
AU587069B2 (en) 1989-08-03
DE3677512D1 (de) 1991-03-14
BR8703823A (pt) 1988-03-29
AU6329186A (en) 1988-01-28
DK457686D0 (da) 1986-09-25
IE862531L (en) 1988-01-24
JPH0575815B2 (de) 1993-10-21
US4747890A (en) 1988-05-31
ES2001145A6 (es) 1988-04-16
JPS6333539A (ja) 1988-02-13
CH671237A5 (de) 1989-08-15
DK166689B1 (da) 1993-06-28
DK457686A (da) 1988-01-25
FR2601967B1 (fr) 1992-04-03
FR2601967A1 (fr) 1988-01-29

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