EP3899076C0 - Verfahren zur erhöhung einer korrosionsbeständigkeit eines mit einer magnesiumbasislegierung gebildeten bauteiles gegen galvanische korrosion sowie damit erhältliches korrosionsbeständiges bauteil - Google Patents

Verfahren zur erhöhung einer korrosionsbeständigkeit eines mit einer magnesiumbasislegierung gebildeten bauteiles gegen galvanische korrosion sowie damit erhältliches korrosionsbeständiges bauteil

Info

Publication number
EP3899076C0
EP3899076C0 EP19823892.5A EP19823892A EP3899076C0 EP 3899076 C0 EP3899076 C0 EP 3899076C0 EP 19823892 A EP19823892 A EP 19823892A EP 3899076 C0 EP3899076 C0 EP 3899076C0
Authority
EP
European Patent Office
Prior art keywords
corrosion
magnesium
increasing
based alloy
obtained therefrom
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.)
Active
Application number
EP19823892.5A
Other languages
English (en)
French (fr)
Other versions
EP3899076B1 (de
EP3899076A1 (de
Inventor
Simon Frank
Stefan Gneiger
Andreas Betz
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.)
LKR Leichtmetallkompetenzzentrum Ranshofen GmbH
Original Assignee
LKR Leichtmetallkompetenzzentrum Ranshofen GmbH
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 LKR Leichtmetallkompetenzzentrum Ranshofen GmbH filed Critical LKR Leichtmetallkompetenzzentrum Ranshofen GmbH
Publication of EP3899076A1 publication Critical patent/EP3899076A1/de
Application granted granted Critical
Publication of EP3899076C0 publication Critical patent/EP3899076C0/de
Publication of EP3899076B1 publication Critical patent/EP3899076B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C22C23/02—Alloys based on magnesium with aluminium as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • 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
    • 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

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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
EP19823892.5A 2018-12-18 2019-12-11 Verfahren zur erhöhung einer korrosionsbeständigkeit eines mit einer magnesiumbasislegierung gebildeten bauteiles gegen galvanische korrosion sowie damit erhältliches korrosionsbeständiges bauteil Active EP3899076B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ATA51126/2018A AT521500B1 (de) 2018-12-18 2018-12-18 Verfahren zur Erhöhung einer Korrosionsbeständigkeit eines mit einer Magnesiumbasislegierung gebildeten Bauteiles gegen galvanische Korrosion sowie damit erhältliches korrosionsbeständiges Bauteil
PCT/AT2019/060433 WO2020124112A1 (de) 2018-12-18 2019-12-11 Verfahren zur erhöhung einer korrosionsbeständigkeit eines mit einer magnesiumbasislegierung gebildeten bauteiles gegen galvanische korrosion sowie damit erhältliches korrosionsbeständiges bauteil

Publications (3)

Publication Number Publication Date
EP3899076A1 EP3899076A1 (de) 2021-10-27
EP3899076C0 true EP3899076C0 (de) 2024-02-28
EP3899076B1 EP3899076B1 (de) 2024-02-28

Family

ID=68965584

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19823892.5A Active EP3899076B1 (de) 2018-12-18 2019-12-11 Verfahren zur erhöhung einer korrosionsbeständigkeit eines mit einer magnesiumbasislegierung gebildeten bauteiles gegen galvanische korrosion sowie damit erhältliches korrosionsbeständiges bauteil

Country Status (5)

Country Link
US (1) US20220081778A1 (de)
EP (1) EP3899076B1 (de)
CN (1) CN113454256A (de)
AT (1) AT521500B1 (de)
WO (1) WO2020124112A1 (de)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259013A (en) * 1975-11-12 1977-05-16 Oki Electric Ind Co Ltd Treating method of aluminum alloy
JP3110116B2 (ja) * 1991-12-26 2000-11-20 健 増本 高強度マグネシウム基合金
JP5327515B2 (ja) * 2008-11-14 2013-10-30 株式会社豊田自動織機 鋳造用マグネシウム合金およびマグネシウム合金鋳物
US20110030855A1 (en) * 2009-08-07 2011-02-10 Gm Global Technology Operations, Inc. CORROSION RESISTANCE OF THE CAST Mg ALLOYS BY NOVEL MICROSTRUCTURAL PHASE MODIFICATIONS
TWI515303B (zh) * 2010-12-28 2016-01-01 住友電氣工業股份有限公司 鎂合金材料
JP2012200838A (ja) * 2011-03-28 2012-10-22 Toyota Industries Corp マグネシウム合金およびその製造方法
DE102014104064A1 (de) * 2014-03-25 2015-10-01 Syntellix Ag Magnesiumlegierung und Verfahren zur Herstellung eines superplastischen Werkstoffs aus einer Magnesiumlegierung
CN107245681B (zh) * 2017-05-31 2018-08-28 江苏金基特钢有限公司 一种高耐蚀性镁合金的优化热处理工艺
CN107739940B (zh) * 2017-10-26 2019-04-30 中南大学 一种具有耐腐蚀功能的生物镁合金及其制备方法
CN107964640A (zh) * 2017-11-28 2018-04-27 宁波市鄞州隆茂冲压件厂 一种卷帘门定位支架
AT522003B1 (de) * 2018-12-18 2021-10-15 Lkr Leichtmetallkompetenzzentrum Ranshofen Gmbh Magnesiumbasislegierung und Verfahren zur Herstellung derselben

Also Published As

Publication number Publication date
WO2020124112A1 (de) 2020-06-25
CN113454256A (zh) 2021-09-28
AT521500B1 (de) 2020-02-15
AT521500A4 (de) 2020-02-15
US20220081778A1 (en) 2022-03-17
EP3899076B1 (de) 2024-02-28
EP3899076A1 (de) 2021-10-27

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