CN1103827C - 特别适用于航空应用的、新的可焊、耐腐蚀、高镁含量的铝－镁合金 - Google Patents

特别适用于航空应用的、新的可焊、耐腐蚀、高镁含量的铝－镁合金 Download PDF

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Publication number
CN1103827C
CN1103827C CN99801242A CN99801242A CN1103827C CN 1103827 C CN1103827 C CN 1103827C CN 99801242 A CN99801242 A CN 99801242A CN 99801242 A CN99801242 A CN 99801242A CN 1103827 C CN1103827 C CN 1103827C
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aluminium
weight
magnesium alloy
magnesium
scandium
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CN1274392A (zh
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B·兰克佐斯基
V·叶拉金
R·劳
V·萨克哈罗夫
Y·费拉托夫
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Airbus Operations GmbH
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Daimler Benz AG
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
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  • Arc Welding In General (AREA)
  • Conductive Materials (AREA)
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Abstract

可焊、高镁含量的铝-镁合金，由至少5-6重量%镁(Mg)、0.05-1.5重量%锆(Zr)、0.05-0.12重量%锰(Mn)、0.01-0.2重量%钛(Ti)、0.05-0.5重量%一种或多种钪族元素和/或铽(Tb)，其中至少含有钪、0.1-0.2重量%铜(Cu)和/或0.1-0.4重量%锌(Zn)以及铝(Al)和不可避免的杂质，杂质中至多有0.1重量%硅(Si)。

Description

特别适用于航空应用的、新的 可焊、耐腐蚀、高镁含量的铝-镁合金
本发明涉及一种可焊、耐腐蚀、高镁含量的铝-镁合金，它含有一种三元铝-钪-锆相作为基本成分。这种合金已于例如US 5,624,632中已知，且由于它的低密度、高强度和耐腐蚀而首先用于航空应用中。加入稀土或类似稀土元素能在该铝-镁合金中产生弥散体，按上述US专利，这种弥散体产生较高的强度和耐腐蚀性。上述US专利来叙及这种合金的可焊接性。
本发明的目的是提供一种可焊、耐腐蚀、高镁含量的铝-镁合金，其强度和耐腐蚀性至少与所说已知合金一样好，并显示了一种高的再结晶临界值，这导致好的可焊接性。该目的可由以下耐腐蚀、高镁含量的铝-镁合金达到，该铝-镁合金的组成为至少5-6重量％镁(Mg)、0.05-0.15重量％锆(Zr)、0.05-0.12重量％锰(Mn)、0.01-0.2重量％钛(Ti)、0.05-0.5重量％一种或多种钪族元素和/或铽(Tb)，其中至少含有钪、0.1-0.2重量％铜(Cu)和/或0.1-0.4重量％锌(Zn)以及铝(Al)和不可避免的杂质，杂质中至多有0.1重量％硅(Si)。
与所说已知合金相比，该合金首先显示了特别低的锰含量，但令人惊异地具备了改进的耐腐蚀性，主要是由这种合金制成的部件的激敏状态下、例如当冷成型的部件在一段长时间内经受升高的温度。假设该有利性质主要由锰对钪的比例来决定。在锰对钪之比＜2时已观察到了改进的耐腐蚀性。具有抑制粒子生长作用的钛的含量未包含在已知合金中有助于增加强度，因为钛可替代三元Al-Sc-Zr相中的锆，然后钛在其中的可溶性低于锆的可溶性。
加入Cu和/或Zn增加了强度，这可回溯到Al-Cu或Al-Zn相的已知的高强度。选择有关的浓度上限，以防止Cu减小可焊性，且防止Zn减小耐腐蚀性。
现已证明，至少在某种限度内钪可被铽或被铈替代。但是必须加入比被替代的钪量更多的铽，以获得不变的性能。
一种适用于航空应用的、特别适宜的合金含有至少0.15重量％钪。优选加入0.05％-0.35重量％的一种或多种镧系元素(Lanthaniden)，尤其是铈(Ce)、钕(Nd)、铕(Eu)、钆(Gd)、镝(Dy)、钬(Ho)或铒(Er)，该含量范围是针对使用一种镧系混合物时的混合物总重量而言的。该合金承受至多0.1重量％的硅杂质；初步地说，高于这个含量水平则损伤合金的动力性能。

Claims (9)

1.可焊、耐腐蚀、高镁含量的铝-镁合金，由至少5-6重量％镁、0.05-0.15重量％锆、0.05-0.12重量％锰、0.01-0.2重量％钛、0.05-0.5重量％一种或多种钪族元素和/或铽，其中至少含有钪、0.1-0.2重量％铜和/或0.1-0.4重量％锌以及铝和不可避免的杂质，杂质中至多有0.1重量％硅组成。
2.按权利要求1的铝-镁合金，其特征在于，锰与钪的含量比小于2。
3.按权利要求1或2的铝-镁合金，其特征在于，含有至少0.15重量％钪。
4.按权利要求1或2的铝-镁合金，其特征在于，含有0.05-0.35重量％的一种或多种镧系元素。
5.按权利要求4的铝-镁合金，其特征在于，所述镧系元素是铈、钕、铕、钆、镝、钬或铒。
6.按权利要求3的铝-镁合金，其特征在于，含有0.05-0.35重量％的一种或多种镧系元素。
7.按权利要求6的铝-镁合金，其特征在于，所述镧系元素是铈、钕、铕、钆、镝、钬或铒。
8.用于飞机制造的、焊接的构件，由按权利要求1-7中之一的铝-镁合金组成。
9.用于飞机机身制造的、焊接的构件，由按权利要求1-7中之一的铝-镁合金组成。
CN99801242A 1998-08-21 1999-08-10 特别适用于航空应用的、新的可焊、耐腐蚀、高镁含量的铝－镁合金 Expired - Fee Related CN1103827C (zh)

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DE19838018.6 1998-08-21
DE19838018A DE19838018C2 (de) 1998-08-21 1998-08-21 Geschweißtes Bauteil aus einer schweißbaren, korrosionsbeständigen hochmagnesiumhaltigen Aluminium-Magnesium-Legierung

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CN1103827C true CN1103827C (zh) 2003-03-26

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US (1) US6531004B1 (zh)
EP (1) EP1029097B1 (zh)
JP (1) JP2002523622A (zh)
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CA (1) CA2306912C (zh)
DE (2) DE19838018C2 (zh)
ES (1) ES2242427T3 (zh)
RU (1) RU2226565C2 (zh)
WO (1) WO2000011232A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102395693A (zh) * 2009-04-16 2012-03-28 阿勒里斯铝业科布伦茨有限公司 可焊接的金属制品

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6139653A (en) * 1999-08-12 2000-10-31 Kaiser Aluminum & Chemical Corporation Aluminum-magnesium-scandium alloys with zinc and copper
ES2207459T3 (es) * 2000-12-21 2004-06-01 Eads Deutschland Gmbh Aleacion de aluminio templable como producto semiacabado para estructuras.
US6676899B2 (en) * 2000-12-21 2004-01-13 Eads Deutschland Gmbh Non-hardenable aluminum alloy as a semi-finished product for structures
DE10248594B4 (de) * 2001-12-14 2006-04-27 Eads Deutschland Gmbh Verfahren zum Herstellen eines Scandium (Sc)- legierten Aluminiumblechmaterials mit hoher Risszähigkeit
DE10331990A1 (de) * 2003-07-14 2005-02-24 Eads Deutschland Gmbh Geschweißtes Aluminium-Strukturbauteil mit metallisch induzierter Rissabeichung
DE10332003B3 (de) * 2003-07-14 2004-12-16 Eads Deutschland Gmbh Geschweißtes Aluminium-Strukturbauteil mit Aluminium-Guss-Werkstoffelementen
US7875132B2 (en) * 2005-05-31 2011-01-25 United Technologies Corporation High temperature aluminum alloys
RU2585602C2 (ru) * 2005-08-16 2016-05-27 Алерис Алюминум Кобленц Гмбх ПОДДАЮЩИЙСЯ СВАРКЕ ВЫСОКОПРОЧНЫЙ Al-Mg СПЛАВ
US20080311421A1 (en) * 2007-06-15 2008-12-18 United Technologies Corporation Friction stir welded structures derived from AL-RE-TM alloys
US8409373B2 (en) * 2008-04-18 2013-04-02 United Technologies Corporation L12 aluminum alloys with bimodal and trimodal distribution
US8017072B2 (en) * 2008-04-18 2011-09-13 United Technologies Corporation Dispersion strengthened L12 aluminum alloys
US7879162B2 (en) * 2008-04-18 2011-02-01 United Technologies Corporation High strength aluminum alloys with L12 precipitates
US20090260724A1 (en) * 2008-04-18 2009-10-22 United Technologies Corporation Heat treatable L12 aluminum alloys
US7871477B2 (en) * 2008-04-18 2011-01-18 United Technologies Corporation High strength L12 aluminum alloys
US7811395B2 (en) * 2008-04-18 2010-10-12 United Technologies Corporation High strength L12 aluminum alloys
US8002912B2 (en) * 2008-04-18 2011-08-23 United Technologies Corporation High strength L12 aluminum alloys
US20090263273A1 (en) * 2008-04-18 2009-10-22 United Technologies Corporation High strength L12 aluminum alloys
US7875131B2 (en) 2008-04-18 2011-01-25 United Technologies Corporation L12 strengthened amorphous aluminum alloys
US7875133B2 (en) * 2008-04-18 2011-01-25 United Technologies Corporation Heat treatable L12 aluminum alloys
US8778099B2 (en) * 2008-12-09 2014-07-15 United Technologies Corporation Conversion process for heat treatable L12 aluminum alloys
US20100143177A1 (en) * 2008-12-09 2010-06-10 United Technologies Corporation Method for forming high strength aluminum alloys containing L12 intermetallic dispersoids
US8778098B2 (en) * 2008-12-09 2014-07-15 United Technologies Corporation Method for producing high strength aluminum alloy powder containing L12 intermetallic dispersoids
NL1037667C2 (nl) 2009-02-12 2010-08-16 Aleris Aluminum Koblenz Gmbh Werkwijze voor het vervaardigen van een almg-legering vliegtuigconstructiedeel.
US20100226817A1 (en) * 2009-03-05 2010-09-09 United Technologies Corporation High strength l12 aluminum alloys produced by cryomilling
US20100252148A1 (en) * 2009-04-07 2010-10-07 United Technologies Corporation Heat treatable l12 aluminum alloys
US20100254850A1 (en) * 2009-04-07 2010-10-07 United Technologies Corporation Ceracon forging of l12 aluminum alloys
US9611522B2 (en) * 2009-05-06 2017-04-04 United Technologies Corporation Spray deposition of L12 aluminum alloys
US9127334B2 (en) * 2009-05-07 2015-09-08 United Technologies Corporation Direct forging and rolling of L12 aluminum alloys for armor applications
US20110044844A1 (en) * 2009-08-19 2011-02-24 United Technologies Corporation Hot compaction and extrusion of l12 aluminum alloys
US8728389B2 (en) * 2009-09-01 2014-05-20 United Technologies Corporation Fabrication of L12 aluminum alloy tanks and other vessels by roll forming, spin forming, and friction stir welding
US8409496B2 (en) * 2009-09-14 2013-04-02 United Technologies Corporation Superplastic forming high strength L12 aluminum alloys
US20110064599A1 (en) * 2009-09-15 2011-03-17 United Technologies Corporation Direct extrusion of shapes with l12 aluminum alloys
US9194027B2 (en) * 2009-10-14 2015-11-24 United Technologies Corporation Method of forming high strength aluminum alloy parts containing L12 intermetallic dispersoids by ring rolling
US20110091346A1 (en) * 2009-10-16 2011-04-21 United Technologies Corporation Forging deformation of L12 aluminum alloys
US20110091345A1 (en) * 2009-10-16 2011-04-21 United Technologies Corporation Method for fabrication of tubes using rolling and extrusion
US8409497B2 (en) * 2009-10-16 2013-04-02 United Technologies Corporation Hot and cold rolling high strength L12 aluminum alloys
EP2546373A1 (en) 2011-07-13 2013-01-16 Aleris Aluminum Koblenz GmbH Method of manufacturing an Al-Mg alloy sheet product
CN104195387B (zh) * 2014-09-05 2016-03-16 天津立中合金集团有限公司 一种轮胎模具用高纯净铝镁合金材料及其制备方法
CN104498785B (zh) * 2014-11-23 2016-07-06 北京工业大学 一种Al-Mg-Er-Zr耐热铝合金及其制备工艺
EP3181711B1 (de) 2015-12-14 2020-02-26 Apworks GmbH Scandiumhaltige aluminiumlegierung für pulvermetallurgische technologien
WO2018236241A1 (ru) 2017-06-21 2018-12-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Сплав на основе алюминия
CN107460380B (zh) * 2017-09-04 2019-07-09 佛山科学技术学院 一种高强耐蚀铝合金及其制备方法
CN109457148B (zh) * 2018-12-25 2019-10-22 惠州市田宇中南铝合金新材料科技有限公司 一种Al-Mg-Mn-Cu合金及其制备方法
WO2021133200A1 (ru) 2019-12-27 2021-07-01 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Сплав на основе алюминия

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211143A (en) * 1975-07-18 1977-01-27 Nippon Keikinzoku Sougou Kenki Aluminium alloy filler matertal
US5624632A (en) * 1995-01-31 1997-04-29 Aluminum Company Of America Aluminum magnesium alloy product containing dispersoids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59159961A (ja) 1983-02-28 1984-09-10 Mitsubishi Alum Co Ltd 超塑性Ａｌ合金
JPS63179040A (ja) 1987-01-20 1988-07-23 Showa Alum Corp 表面平滑性に優れたシリンダ用アルミニウム合金
JPS63248593A (ja) * 1987-03-31 1988-10-14 Showa Alum Corp アルミニウム合金溶加材
JP3286982B2 (ja) * 1990-04-25 2002-05-27 菱化マックス株式会社 金型素材
US5597529A (en) * 1994-05-25 1997-01-28 Ashurst Technology Corporation (Ireland Limited) Aluminum-scandium alloys
WO1998035068A1 (en) * 1995-01-31 1998-08-13 Aluminum Company Of America Aluminum alloy product
RU2081934C1 (ru) * 1995-07-13 1997-06-20 Акционерное общество открытого типа "Всероссийский институт легких сплавов" Деформируемый термически неупрочняемый сплав на основе алюминия
PT918095E (pt) * 1997-11-20 2003-06-30 Alcan Tech & Man Ag Processo para a obtencao de um componente estrutural a partir de uma liga de aluminio de moldagem sob pressao

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5211143A (en) * 1975-07-18 1977-01-27 Nippon Keikinzoku Sougou Kenki Aluminium alloy filler matertal
US5624632A (en) * 1995-01-31 1997-04-29 Aluminum Company Of America Aluminum magnesium alloy product containing dispersoids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102395693A (zh) * 2009-04-16 2012-03-28 阿勒里斯铝业科布伦茨有限公司 可焊接的金属制品
CN102395693B (zh) * 2009-04-16 2014-04-09 阿勒里斯铝业科布伦茨有限公司 可焊接的金属制品

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JP2002523622A (ja) 2002-07-30
DE19838018A1 (de) 2000-03-02
CA2306912C (en) 2008-12-23
DE59912240D1 (de) 2005-08-11
EP1029097B1 (de) 2005-07-06
WO2000011232A1 (de) 2000-03-02
EP1029097A1 (de) 2000-08-23
CA2306912A1 (en) 2000-03-02
US6531004B1 (en) 2003-03-11
DE19838018C2 (de) 2002-07-25
ES2242427T3 (es) 2005-11-01
CN1274392A (zh) 2000-11-22
RU2226565C2 (ru) 2004-04-10

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