EP0937162A4 - Extrusion et forgeage d'un alliage aluminium-silicium - Google Patents

Extrusion et forgeage d'un alliage aluminium-silicium

Info

Publication number
EP0937162A4
EP0937162A4 EP98934292A EP98934292A EP0937162A4 EP 0937162 A4 EP0937162 A4 EP 0937162A4 EP 98934292 A EP98934292 A EP 98934292A EP 98934292 A EP98934292 A EP 98934292A EP 0937162 A4 EP0937162 A4 EP 0937162A4
Authority
EP
European Patent Office
Prior art keywords
extruding
silicon alloys
forging aluminum
forging
aluminum
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.)
Withdrawn
Application number
EP98934292A
Other languages
German (de)
English (en)
Other versions
EP0937162A1 (fr
Inventor
Joseph C Benedyk
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.)
Alcoa Corp
Original Assignee
Alcoa Corp
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 Alcoa Corp filed Critical Alcoa Corp
Publication of EP0937162A1 publication Critical patent/EP0937162A1/fr
Publication of EP0937162A4 publication Critical patent/EP0937162A4/fr
Withdrawn legal-status Critical Current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
    • C22F1/043—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 silicon as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
EP98934292A 1997-07-11 1998-07-10 Extrusion et forgeage d'un alliage aluminium-silicium Withdrawn EP0937162A4 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5227597P 1997-07-11 1997-07-11
US52275P 1997-07-11
US6295697P 1997-10-10 1997-10-10
US62956P 1997-10-10
PCT/US1998/014031 WO1999002749A1 (fr) 1997-07-11 1998-07-10 Extrusion et forgeage d'un alliage aluminium-silicium

Publications (2)

Publication Number Publication Date
EP0937162A1 EP0937162A1 (fr) 1999-08-25
EP0937162A4 true EP0937162A4 (fr) 2000-11-15

Family

ID=26730406

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98934292A Withdrawn EP0937162A4 (fr) 1997-07-11 1998-07-10 Extrusion et forgeage d'un alliage aluminium-silicium

Country Status (3)

Country Link
EP (1) EP0937162A4 (fr)
AU (1) AU8385398A (fr)
WO (1) WO1999002749A1 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456806A (en) * 1987-08-27 1989-03-03 Sumitomo Electric Industries Spiral parts made of aluminum powder alloy having low strain
US4908077A (en) * 1987-09-04 1990-03-13 Oshida Patent Agency Scroll made of aluminum alloy
JPH03130342A (ja) * 1989-10-13 1991-06-04 Furukawa Alum Co Ltd 淡灰色発色用押出アルミニウム合金形材
JPH0790459A (ja) * 1993-09-17 1995-04-04 Mitsubishi Alum Co Ltd 押出用耐摩耗性アルミニウム合金および耐摩耗性アルミニウム合金材の製造方法
JPH083701A (ja) * 1994-06-15 1996-01-09 Mitsubishi Alum Co Ltd 強度と切削性にすぐれた耐摩耗性アルミニウム合金押出材の製造方法
EP0790325A1 (fr) * 1996-02-14 1997-08-20 Hoogovens Aluminium N.V. Alliage d'aluminium filé résistant à l'usure et présentant une résistance élevée à la corrosion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412869A (en) * 1980-12-23 1983-11-01 Aluminum Company Of America Aluminum alloy tube product and method
US4589932A (en) * 1983-02-03 1986-05-20 Aluminum Company Of America Aluminum 6XXX alloy products of high strength and toughness having stable response to high temperature artificial aging treatments and method for producing
US4648918A (en) * 1984-03-02 1987-03-10 Kabushiki Kaisha Kobe Seiko Sho Abrasion resistant aluminum alloy
US5123973A (en) * 1991-02-26 1992-06-23 Aluminum Company Of America Aluminum alloy extrusion and method of producing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6456806A (en) * 1987-08-27 1989-03-03 Sumitomo Electric Industries Spiral parts made of aluminum powder alloy having low strain
US4908077A (en) * 1987-09-04 1990-03-13 Oshida Patent Agency Scroll made of aluminum alloy
JPH03130342A (ja) * 1989-10-13 1991-06-04 Furukawa Alum Co Ltd 淡灰色発色用押出アルミニウム合金形材
JPH0790459A (ja) * 1993-09-17 1995-04-04 Mitsubishi Alum Co Ltd 押出用耐摩耗性アルミニウム合金および耐摩耗性アルミニウム合金材の製造方法
JPH083701A (ja) * 1994-06-15 1996-01-09 Mitsubishi Alum Co Ltd 強度と切削性にすぐれた耐摩耗性アルミニウム合金押出材の製造方法
EP0790325A1 (fr) * 1996-02-14 1997-08-20 Hoogovens Aluminium N.V. Alliage d'aluminium filé résistant à l'usure et présentant une résistance élevée à la corrosion

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 247 (M - 835) 8 June 1989 (1989-06-08) *
PATENT ABSTRACTS OF JAPAN vol. 015, no. 337 (C - 0862) 27 August 1991 (1991-08-27) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 07 31 August 1995 (1995-08-31) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 05 31 May 1996 (1996-05-31) *
See also references of WO9902749A1 *

Also Published As

Publication number Publication date
AU8385398A (en) 1999-02-08
EP0937162A1 (fr) 1999-08-25
WO1999002749A1 (fr) 1999-01-21

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