ES2175647T3 - Aleacion de aluminio resistente al calor del tipo alcumg. - Google Patents

Aleacion de aluminio resistente al calor del tipo alcumg.

Info

Publication number
ES2175647T3
ES2175647T3 ES98810967T ES98810967T ES2175647T3 ES 2175647 T3 ES2175647 T3 ES 2175647T3 ES 98810967 T ES98810967 T ES 98810967T ES 98810967 T ES98810967 T ES 98810967T ES 2175647 T3 ES2175647 T3 ES 2175647T3
Authority
ES
Spain
Prior art keywords
maximum
plate
aluminum alloy
ingot
heat
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
ES98810967T
Other languages
English (en)
Inventor
Gunther Hollrigl
Christophe Jaquerod
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.)
3A Composites International AG
Original Assignee
Alcan Technology and Management 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8236350&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2175647(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alcan Technology and Management Ltd filed Critical Alcan Technology and Management Ltd
Application granted granted Critical
Publication of ES2175647T3 publication Critical patent/ES2175647T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22F1/057—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 copper as the next major constituent
    • 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
    • C22C21/12—Alloys based on aluminium with copper as the next major constituent
    • C22C21/16—Alloys based on aluminium with copper as the next major constituent with magnesium

Abstract

Aleación de aluminio del tipo AlCuMg con alta resistencia mecánica y alta estabilidad frente al calor, que en el estado recocido en solución, enfriado bruscamente, estirado y envejecido en caliente (T8) presenta una tensión de fluencia a la temperatura ambiente de Rp 0,2 > 450 MPa, después de un almacenamiento previo durante 300 h a 160ºC muestra una tensión de fluencia a 160ºC de Rp 0,2 > 340 MPa, y después de una carga por viscofluencia durante 1.000 h a 160ºC bajo una tensión de tracción de 260 MPa presenta un alargamiento de menos de que 0,5 %, con 5,2 a 5,4 % en peso de cobre 0,45 a 0,65 % en peso de magnesio 0,2 a 0,4 % en peso de manganeso como máximo 0,2 % en peso de silicio como máximo 0,25 % en peso de hierro como máximo 0,15 % en peso de titanio facultativamente además 0,12 a 0,25 % en peso de zirconio 0,05 a 0,5 % en peso de plata, siendo la suma del hierro y del silicio como máximo de 0,25 % en peso y siendo la suma del titanio y del zirconio como máximo 0,25 % en peso, y conteniendo el aluminio como resto con impurezas debidas a la producción, de como máximo individualmente 0,05 % en peso, en total de como máximo 0,15 % en peso.
ES98810967T 1998-09-25 1998-09-25 Aleacion de aluminio resistente al calor del tipo alcumg. Expired - Lifetime ES2175647T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98810967A EP0989195B1 (de) 1998-09-25 1998-09-25 Warmfeste Aluminiumlegierung vom Typ AlCuMg

Publications (1)

Publication Number Publication Date
ES2175647T3 true ES2175647T3 (es) 2002-11-16

Family

ID=8236350

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98810967T Expired - Lifetime ES2175647T3 (es) 1998-09-25 1998-09-25 Aleacion de aluminio resistente al calor del tipo alcumg.

Country Status (5)

Country Link
EP (1) EP0989195B1 (es)
AT (1) ATE216737T1 (es)
DE (1) DE59803924D1 (es)
ES (1) ES2175647T3 (es)
PT (1) PT989195E (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2293814A1 (es) * 2003-06-06 2008-03-16 Corus Aluminium Walzprodukte Gmbh Producto de aleacion de aluminio de alta tolerancia al daño para, en particular, aplicaciones aeroespaciales.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2823767B1 (fr) 2001-04-24 2004-02-06 Pechiney Rhenalu Blocs metalliques de forte epaisseur destines a l'usinage
US7323068B2 (en) 2002-08-20 2008-01-29 Aleris Aluminum Koblenz Gmbh High damage tolerant Al-Cu alloy
US7494552B2 (en) * 2002-08-20 2009-02-24 Aleris Aluminum Koblenz Gmbh Al-Cu alloy with high toughness
US7604704B2 (en) 2002-08-20 2009-10-20 Aleris Aluminum Koblenz Gmbh Balanced Al-Cu-Mg-Si alloy product
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
US7883591B2 (en) 2004-10-05 2011-02-08 Aleris Aluminum Koblenz Gmbh High-strength, high toughness Al-Zn alloy product and method for producing such product
FR2907467B1 (fr) * 2006-07-07 2011-06-10 Aleris Aluminum Koblenz Gmbh Procede de fabrication de produits en alliage d'aluminium de la serie aa2000 et produits fabriques selon ce procede
CN100469928C (zh) * 2007-03-30 2009-03-18 中南大学 一种高强耐热铝合金及其管材的制备方法
CN105274408A (zh) * 2015-10-15 2016-01-27 东北轻合金有限责任公司 一种航空航天用铝合金铆钉线材的制造方法
CN109898000B (zh) * 2019-03-29 2020-12-15 郑州轻研合金科技有限公司 一种超高强耐热铝合金及其制备方法
CN109825749A (zh) * 2019-04-10 2019-05-31 上海裕纪金属制品有限公司 一种可冲压铝合金型材耐热耐腐蚀热处理方法及铝合金型材
CN115874031B (zh) * 2022-12-07 2023-08-15 东北轻合金有限责任公司 一种航空用2a12铝合金板材的加工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH668269A5 (de) * 1985-10-31 1988-12-15 Bbc Brown Boveri & Cie Aluminium-knetlegierung des typs al/cu/mg mit hoher festigkeit im temperaturbereich zwischen 0 und 250 c.
US5503690A (en) * 1994-03-30 1996-04-02 Reynolds Metals Company Method of extruding a 6000-series aluminum alloy and an extruded product therefrom
JPH11502264A (ja) * 1995-03-21 1999-02-23 カイザー アルミナム アンド ケミカル コーポレーシヨン 航空機用アルミニウムシートの製造方法
US5652063A (en) * 1995-03-22 1997-07-29 Aluminum Company Of America Sheet or plate product made from a substantially vanadium-free aluminum alloy
US5630889A (en) * 1995-03-22 1997-05-20 Aluminum Company Of America Vanadium-free aluminum alloy suitable for extruded aerospace products
US5800927A (en) * 1995-03-22 1998-09-01 Aluminum Company Of America Vanadium-free, lithium-free, aluminum alloy suitable for sheet and plate aerospace products
FR2737225B1 (fr) * 1995-07-28 1997-09-05 Pechiney Rhenalu Alliage al-cu-mg a resistance elevee au fluage

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2293814A1 (es) * 2003-06-06 2008-03-16 Corus Aluminium Walzprodukte Gmbh Producto de aleacion de aluminio de alta tolerancia al daño para, en particular, aplicaciones aeroespaciales.
US8043445B2 (en) 2003-06-06 2011-10-25 Aleris Aluminum Koblenz Gmbh High-damage tolerant alloy product in particular for aerospace applications

Also Published As

Publication number Publication date
EP0989195B1 (de) 2002-04-24
ATE216737T1 (de) 2002-05-15
PT989195E (pt) 2002-08-30
DE59803924D1 (de) 2002-05-29
EP0989195A1 (de) 2000-03-29

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