ATE255170T1 - METHOD FOR PRODUCING A MAGNESIUM ALLOY BY EXTRUSION AND USE OF THE EXTRUSTED SEMI-FINISHED PRODUCTS AND COMPONENTS - Google Patents

METHOD FOR PRODUCING A MAGNESIUM ALLOY BY EXTRUSION AND USE OF THE EXTRUSTED SEMI-FINISHED PRODUCTS AND COMPONENTS

Info

Publication number
ATE255170T1
ATE255170T1 AT00917040T AT00917040T ATE255170T1 AT E255170 T1 ATE255170 T1 AT E255170T1 AT 00917040 T AT00917040 T AT 00917040T AT 00917040 T AT00917040 T AT 00917040T AT E255170 T1 ATE255170 T1 AT E255170T1
Authority
AT
Austria
Prior art keywords
magnesium alloy
extrusted
extrusion
semi
producing
Prior art date
Application number
AT00917040T
Other languages
German (de)
Inventor
Wolfgang Sebastian
Heinz Haferkamp
Peter Juchmann
Karl Ulrich Kainer
Original Assignee
Volkswagen Ag
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 Volkswagen Ag filed Critical Volkswagen Ag
Application granted granted Critical
Publication of ATE255170T1 publication Critical patent/ATE255170T1/en

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
    • C22F1/06—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of magnesium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C23/00—Alloys based on magnesium
    • C22C23/06—Alloys based on magnesium with a rare earth metal 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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Powder Metallurgy (AREA)
  • Forging (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Production of a magnesium alloy of high ductility comprises extruding the alloy with a deforming degree of at least 1.5. The alloy contains traces of less than 1.8 wt.% Cd, up to 0.1 wt.% Cu, up to 0.005 wt.% Ni and 0.5-20 wt.% Li, and at least 0.1 wt.% of further chemical elements. After extruding, the alloy has a breaking elongation of at least 20%, a compression strength of at least 300 MPa and an energy absorbed in fracturing of at least 70 J.
AT00917040T 1999-04-03 2000-04-03 METHOD FOR PRODUCING A MAGNESIUM ALLOY BY EXTRUSION AND USE OF THE EXTRUSTED SEMI-FINISHED PRODUCTS AND COMPONENTS ATE255170T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19915276A DE19915276A1 (en) 1999-04-03 1999-04-03 Production of a magnesium alloy used e.g. in the manufacture of gear housing comprises extruding the alloy with a specified deforming degree
PCT/EP2000/002945 WO2000060133A1 (en) 1999-04-03 2000-04-03 Method for producing a magnesium alloy by extrusion moulding and use of the extrusion moulded semifinished products and components

Publications (1)

Publication Number Publication Date
ATE255170T1 true ATE255170T1 (en) 2003-12-15

Family

ID=7903523

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00917040T ATE255170T1 (en) 1999-04-03 2000-04-03 METHOD FOR PRODUCING A MAGNESIUM ALLOY BY EXTRUSION AND USE OF THE EXTRUSTED SEMI-FINISHED PRODUCTS AND COMPONENTS

Country Status (4)

Country Link
EP (2) EP1295957A3 (en)
AT (1) ATE255170T1 (en)
DE (2) DE19915276A1 (en)
WO (1) WO2000060133A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10201592A1 (en) * 2002-01-16 2003-10-02 Franz Hehmann Process for the continuous casting of highly pure flat products based on magnesium comprises casting a starting material from a magnesium metal or magnesium-based alloy, feeding onto a moving quenching surface, and solidifying
DE10207161B4 (en) * 2002-02-20 2004-12-30 Universität Hannover Process for the production of implants
ATE360711T1 (en) * 2004-03-11 2007-05-15 Geesthacht Gkss Forschung METHOD FOR PRODUCING PROFILES FROM MAGNESIUM MATERIAL USING EXTRUSION
AT506283A2 (en) * 2006-10-09 2009-07-15 Neuman Aluminium Fliesspresswe METHOD AND TOOLS FOR FLOW PRESSING MAGNESIUM KNET ALLOYS
US20090028743A1 (en) 2007-07-26 2009-01-29 Gm Global Technology Operations, Inc. Forming magnesium alloys with improved ductility
EP2183399B1 (en) * 2007-08-31 2013-04-10 Cast Crc Limited Wrought magnesium alloy
DE102009038449B4 (en) 2009-08-21 2017-01-05 Techmag Ag magnesium alloy
US8435444B2 (en) 2009-08-26 2013-05-07 Techmag Ag Magnesium alloy
DE102013006169A1 (en) 2013-04-10 2014-10-16 Ulrich Bruhnke Aluminum-free magnesium alloy
DE102013006170A1 (en) 2013-04-10 2014-10-16 Ulrich Bruhnke Aluminum-free magnesium alloy
US9637175B2 (en) 2015-08-13 2017-05-02 Ford Global Technologies, Llc Extruded vehicle body component
EP3763845B1 (en) * 2019-07-08 2021-08-18 LKR Leichtmetallkompetenzzentrum Ranshofen GmbH Magnesium alloy and its process of manufacture
CN113025857B (en) * 2021-02-10 2021-11-23 北京科技大学 Soluble magnesium alloy material for all-metal bridge plug rubber cylinder and preparation method thereof
US12539115B2 (en) 2021-05-10 2026-02-03 Cilag Gmbh International System of surgical staple cartridges comprising absorbable staples
CN116121612A (en) * 2023-01-11 2023-05-16 重庆理工大学 Mg-Y-Cu alloy with high strength and high degradation rate and preparation method thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR755918A (en) * 1933-05-23 1933-12-01 Trione & Co G Antifriction metal alloy for bearings
US2073515A (en) * 1934-02-06 1937-03-09 Magnesium Dev Corp Alloy
DE756335C (en) * 1938-11-09 1953-02-16 Ig Farbenindustrie Ag Process for the production of magnesium-zirconium alloys
US2380202A (en) * 1942-08-31 1945-07-10 Aluminum Co Of America Method of thermal treatment
DE1259578B (en) * 1959-05-01 1968-01-25 Dow Chemical Co Process for the powder metallurgical production of a dispersion strengthened magnesium alloy
US3094413A (en) * 1960-09-14 1963-06-18 Magnesium Elektron Ltd Magnesium base alloys
US3119684A (en) * 1961-11-27 1964-01-28 Dow Chemical Co Article of magnesium-base alloy and method of making
US3119725A (en) * 1961-11-27 1964-01-28 Dow Chemical Co Die-expressed article of magnesium-base alloy and method of making
US3709745A (en) * 1970-10-19 1973-01-09 Dow Chemical Co Thermal process for improving the mechanical forming of magnesium alloys
JPS627837A (en) * 1985-07-04 1987-01-14 Showa Alum Corp Manufacture of magnesium alloy having fine-grained structure
JPS62287034A (en) * 1986-06-04 1987-12-12 Japan Metals & Chem Co Ltd Superplastic eutectic mg-al alloy
US4770850A (en) * 1987-10-01 1988-09-13 The United States Of America As Represented By The Secretary Of The Air Force Magnesium-calcium-nickel/copper alloys and articles
US5238646A (en) * 1988-12-29 1993-08-24 Aluminum Company Of America Method for making a light metal-rare earth metal alloy
FR2662707B1 (en) * 1990-06-01 1992-07-31 Pechiney Electrometallurgie HIGH MECHANICAL STRENGTH-CONTAINING MAGNESIUM ALLOY AND PROCESS FOR OBTAINING BY RAPID SOLIDIFICATION.
JP2705996B2 (en) * 1990-06-13 1998-01-28 健 増本 High strength magnesium based alloy
US5071474A (en) * 1990-06-15 1991-12-10 Allied-Signal Inc. Method for forging rapidly solidified magnesium base metal alloy billet
USH1411H (en) * 1992-11-12 1995-02-07 Deshmukh; Uday V. Magnesium-lithium alloys having improved characteristics
JPH06192799A (en) * 1992-12-24 1994-07-12 Kobe Steel Ltd Expanded material of mg alloy excellent in heat resistance and its production
JP2730847B2 (en) * 1993-06-28 1998-03-25 宇部興産株式会社 Magnesium alloy for castings with excellent high temperature creep strength

Also Published As

Publication number Publication date
EP1295957A3 (en) 2010-03-10
EP1183402A1 (en) 2002-03-06
EP1183402B1 (en) 2003-11-26
DE19915276A1 (en) 2000-10-05
EP1295957A2 (en) 2003-03-26
DE50004572D1 (en) 2004-01-08
WO2000060133A1 (en) 2000-10-12

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