EP0828008A3 - Aluminiumlegierung mit guter Spanbarkeit - Google Patents

Aluminiumlegierung mit guter Spanbarkeit Download PDF

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Publication number
EP0828008A3
EP0828008A3 EP97810609A EP97810609A EP0828008A3 EP 0828008 A3 EP0828008 A3 EP 0828008A3 EP 97810609 A EP97810609 A EP 97810609A EP 97810609 A EP97810609 A EP 97810609A EP 0828008 A3 EP0828008 A3 EP 0828008A3
Authority
EP
European Patent Office
Prior art keywords
max
bismuth
tin
aluminum
good machinability
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.)
Granted
Application number
EP97810609A
Other languages
English (en)
French (fr)
Other versions
EP0828008A2 (de
EP0828008B1 (de
Inventor
Jiri Faltus
Karel Placek
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
Alusuisse Lonza Services Ltd
Alusuisse 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=5465300&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0828008(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alusuisse Lonza Services Ltd, Alusuisse Technology and Management Ltd filed Critical Alusuisse Lonza Services Ltd
Priority to EP99121526A priority Critical patent/EP0982410A1/de
Publication of EP0828008A2 publication Critical patent/EP0828008A2/de
Publication of EP0828008A3 publication Critical patent/EP0828008A3/de
Application granted granted Critical
Publication of EP0828008B1 publication Critical patent/EP0828008B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • C22C21/06—Alloys based on aluminium with magnesium as the next major constituent
    • C22C21/08—Alloys based on aluminium with magnesium as the next major constituent with silicon
    • 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
    • C22C21/003—Alloys based on aluminium containing at least 2.6% of one or more of the elements: tin, lead, antimony, bismuth, cadmium, and titanium
    • 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
    • C22C21/02—Alloys based on aluminium with silicon 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Conductive Materials (AREA)
  • Continuous Casting (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Forging (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

Aluminiumlegierungen mit guter Spanbarkeit, insbesondere Automatenwerkstoffe auf der Basis AlCu oder AlMgSi, enthalten 0,2 bis 1,2 Gew.-% Zinn und 0,2 bis 1,0 Gew.-% Wismut als spanbrechende Zusätze.
Eine Legierung auf der Basis AlCu enthält in Gew.-% Kupfer 4,8 bis 6,0 Wismut 0,2 bis 1,0 Zinn 0,2 bis 0,7 Zink max. 0,45 Eisen max. 0,7 Silizium max. 0,4
   sowie weitere Legierungselemente einzeln max. 0,05, insgesamt max. 0,15 und Aluminuium als Rest.
Eine Legierung auf der Basis AlMgSi enthält in Gew.-% Magnesium  0,6 bis 1,2 Silizium  0,6 bis 1,4 Zinn  0,6 bis 1,2 Wismut  0,2 bis 0,7 Mangan  0,2 bis 0,6 Eisen max. 0,5 Kupfer max. 0,5, vorzugsweise 0,15 bis 0,40 Titan max. 0,2, vorzugsweise 0,04 bis 0,10
   sowie weitere Legierungselemente einzeln max. 0,05, insgesamt max. 0,15 und Aluminium als Rest.
Durch die kombinierte Anwendung von Zinn und Wismut kann auf einen gesundheitsschädlichen Zusatz von Blei verzichtet werden.
EP97810609A 1996-09-09 1997-08-28 Aluminiumlegierung mit guter Spanbarkeit Revoked EP0828008B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99121526A EP0982410A1 (de) 1996-09-09 1997-08-28 Aluminiumlegierung mit guter Spanbarkeit

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ262896 1996-09-09
CZ19962628A CZ286150B6 (cs) 1996-09-09 1996-09-09 Hliníková slitina s dobrou obrobitelností

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP99121526A Division EP0982410A1 (de) 1996-09-09 1997-08-28 Aluminiumlegierung mit guter Spanbarkeit

Publications (3)

Publication Number Publication Date
EP0828008A2 EP0828008A2 (de) 1998-03-11
EP0828008A3 true EP0828008A3 (de) 1998-11-11
EP0828008B1 EP0828008B1 (de) 2000-07-05

Family

ID=5465300

Family Applications (2)

Application Number Title Priority Date Filing Date
EP97810609A Revoked EP0828008B1 (de) 1996-09-09 1997-08-28 Aluminiumlegierung mit guter Spanbarkeit
EP99121526A Withdrawn EP0982410A1 (de) 1996-09-09 1997-08-28 Aluminiumlegierung mit guter Spanbarkeit

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP99121526A Withdrawn EP0982410A1 (de) 1996-09-09 1997-08-28 Aluminiumlegierung mit guter Spanbarkeit

Country Status (7)

Country Link
EP (2) EP0828008B1 (de)
AT (1) ATE194393T1 (de)
CZ (1) CZ286150B6 (de)
DE (1) DE59701965D1 (de)
HU (1) HUP9701466A3 (de)
PL (1) PL183835B1 (de)
SI (1) SI9700232A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0964070A1 (de) * 1998-06-12 1999-12-15 Alusuisse Technology & Management AG Bleifreie Aluminiumlegierung auf Basis von AlCuMg mit guter Spannbarkeit
SI20122A (sl) * 1998-12-22 2000-06-30 Impol, Industrija Metalnih Polizdelkov, D.D. Aluminijeva avtomatna zlitina, postopki za njeno izdelavo in uporabo
DE60310298T2 (de) 2002-04-25 2007-03-29 Furukawa-Sky Aluminum Corp. Alu-Legierung mit guter Schneidbarkeit, ein Verfahren zur Herstellung eines geschmiedeten Artikels, und der geschmiedete Artikel
AU2003272094A1 (en) * 2002-10-09 2004-05-04 Showa Denko K.K. Aluminum alloy for cutting processing, and aluminum alloy worked article made of the same
DE10343618B3 (de) 2003-09-20 2004-11-04 Ks Gleitlager Gmbh Gleitlagerverbundwerkstoff
DE102007049531B3 (de) * 2007-10-15 2009-05-07 Willy Kreutz Gmbh & Co. Kg Verfahren zur Herstellung eines Kontaktstifts für eine Leuchtstoffröhre
CN101363091B (zh) * 2008-09-08 2010-06-02 营口华润有色金属制造有限公司 一种高硅铝合金及其制备方法
CN101709444B (zh) * 2009-12-18 2011-03-16 中国铝业股份有限公司 一种无铅铝合金的热处理方法
ES2549135T3 (es) * 2012-05-15 2015-10-23 Constellium Extrusions Decin S.R.O. Producto de aleación de aluminio de forja mejorado para el decoletaje y su proceso de fabricación
CN111394601B (zh) * 2020-03-25 2021-05-25 广东领胜新材料科技有限公司 一种大尺寸无铅易切削铝合金铸棒的铸造方法
CN112410692A (zh) * 2020-11-28 2021-02-26 四川航天长征装备制造有限公司 2219铝合金细化晶粒的工艺方法
CN113578997B (zh) * 2021-08-03 2024-02-02 南京超明精密合金材料有限公司 超易切削精密合金棒线材的加工工艺

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155322A1 (de) * 1971-11-08 1973-05-17 Schreiber Gmbh Carl Verwendung von bleilegierten automatenlegierungen aus leichtmetall
JPS61159547A (ja) * 1985-01-07 1986-07-19 Nippon Light Metal Co Ltd 非熱処理型快削性アルミニウム合金
JPH0339442A (ja) * 1989-07-06 1991-02-20 Furukawa Alum Co Ltd 熱間鍛造用アルミニウム快削合金
EP0528454A1 (de) * 1991-07-22 1993-02-24 General Motors Corporation Untereutektische Aluminium-Silizium-Legierung mit Zusätzen von Wismut und Zinn
JPH0649575A (ja) * 1985-01-11 1994-02-22 Furukawa Alum Co Ltd 非熱処理型切削用押出Ａｌ合金管棒材
JPH0797653A (ja) * 1993-09-29 1995-04-11 Sumitomo Light Metal Ind Ltd 快削性アルミニウム合金鋳造棒
JPH07197165A (ja) * 1993-12-28 1995-08-01 Furukawa Electric Co Ltd:The 高耐磨耗性快削アルミニウム合金とその製造方法
WO1996013617A1 (en) * 1994-10-27 1996-05-09 Reynolds Metals Company Machineable aluminum alloys containing in and sn and process for producing the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2726444B2 (ja) * 1988-09-19 1998-03-11 古河電気工業株式会社 横送り切削加工性に優れたアルミニウム合金の製造方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2155322A1 (de) * 1971-11-08 1973-05-17 Schreiber Gmbh Carl Verwendung von bleilegierten automatenlegierungen aus leichtmetall
JPS61159547A (ja) * 1985-01-07 1986-07-19 Nippon Light Metal Co Ltd 非熱処理型快削性アルミニウム合金
JPH0649575A (ja) * 1985-01-11 1994-02-22 Furukawa Alum Co Ltd 非熱処理型切削用押出Ａｌ合金管棒材
JPH0339442A (ja) * 1989-07-06 1991-02-20 Furukawa Alum Co Ltd 熱間鍛造用アルミニウム快削合金
EP0528454A1 (de) * 1991-07-22 1993-02-24 General Motors Corporation Untereutektische Aluminium-Silizium-Legierung mit Zusätzen von Wismut und Zinn
JPH0797653A (ja) * 1993-09-29 1995-04-11 Sumitomo Light Metal Ind Ltd 快削性アルミニウム合金鋳造棒
JPH07197165A (ja) * 1993-12-28 1995-08-01 Furukawa Electric Co Ltd:The 高耐磨耗性快削アルミニウム合金とその製造方法
WO1996013617A1 (en) * 1994-10-27 1996-05-09 Reynolds Metals Company Machineable aluminum alloys containing in and sn and process for producing the same

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 362 (C - 389) 4 December 1986 (1986-12-04) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 173 (C - 0828) 2 May 1991 (1991-05-02) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 285 (C - 1206) 31 May 1994 (1994-05-31) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 007 31 August 1995 (1995-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 095, no. 011 26 December 1995 (1995-12-26) *
PODGORNIK A ET AL: "DER EINFLUSS DER OBERFLAECHENSPANNUNG AUF GROESSE UND VERTEILUNG VON SPANBRECHENDEN EINSCHLUESSEN BEU LEGIERUNGEN VON TYP ALCU5(PB)(BI)", ALUMINIUM, vol. 47, no. 9, 1971, pages 554 - 556, XP002050754 *

Also Published As

Publication number Publication date
EP0982410A1 (de) 2000-03-01
EP0828008A2 (de) 1998-03-11
ATE194393T1 (de) 2000-07-15
EP0828008B1 (de) 2000-07-05
DE59701965D1 (de) 2000-08-10
HUP9701466A3 (en) 2002-03-28
CZ286150B6 (cs) 2000-01-12
HUP9701466A2 (hu) 1999-06-28
PL183835B1 (pl) 2002-07-31
SI9700232A (sl) 1998-04-30
CZ262896A3 (cs) 1999-05-12
PL321947A1 (en) 1998-03-16
HU9701466D0 (en) 1997-11-28

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