FR3039084B1 - PROCESS FOR FORMING ULTRAFIN-GRAIN METALLIC FLAT OBJECT - Google Patents

PROCESS FOR FORMING ULTRAFIN-GRAIN METALLIC FLAT OBJECT

Info

Publication number
FR3039084B1
FR3039084B1 FR1557031A FR1557031A FR3039084B1 FR 3039084 B1 FR3039084 B1 FR 3039084B1 FR 1557031 A FR1557031 A FR 1557031A FR 1557031 A FR1557031 A FR 1557031A FR 3039084 B1 FR3039084 B1 FR 3039084B1
Authority
FR
France
Prior art keywords
ultrafin
forming
flat object
metallic flat
grain metallic
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.)
Expired - Fee Related
Application number
FR1557031A
Other languages
French (fr)
Other versions
FR3039084A1 (en
Inventor
Yakiv Beygelzimer
Laszlo Toth
Jean-Jacques Fundenberger
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.)
Universite de Lorraine
Original Assignee
Universite de Lorraine
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 Universite de Lorraine filed Critical Universite de Lorraine
Priority to FR1557031A priority Critical patent/FR3039084B1/en
Priority to EP16757278.3A priority patent/EP3297776B1/en
Priority to PCT/FR2016/051847 priority patent/WO2017017341A1/en
Publication of FR3039084A1 publication Critical patent/FR3039084A1/en
Application granted granted Critical
Publication of FR3039084B1 publication Critical patent/FR3039084B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/06—Making sheets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
FR1557031A 2015-07-24 2015-07-24 PROCESS FOR FORMING ULTRAFIN-GRAIN METALLIC FLAT OBJECT Expired - Fee Related FR3039084B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1557031A FR3039084B1 (en) 2015-07-24 2015-07-24 PROCESS FOR FORMING ULTRAFIN-GRAIN METALLIC FLAT OBJECT
EP16757278.3A EP3297776B1 (en) 2015-07-24 2016-07-19 Method for forming an ultrafine-grained flat metal object
PCT/FR2016/051847 WO2017017341A1 (en) 2015-07-24 2016-07-19 Method for forming an ultrafine-grained flat metal object

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1557031A FR3039084B1 (en) 2015-07-24 2015-07-24 PROCESS FOR FORMING ULTRAFIN-GRAIN METALLIC FLAT OBJECT

Publications (2)

Publication Number Publication Date
FR3039084A1 FR3039084A1 (en) 2017-01-27
FR3039084B1 true FR3039084B1 (en) 2017-08-11

Family

ID=54707892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557031A Expired - Fee Related FR3039084B1 (en) 2015-07-24 2015-07-24 PROCESS FOR FORMING ULTRAFIN-GRAIN METALLIC FLAT OBJECT

Country Status (3)

Country Link
EP (1) EP3297776B1 (en)
FR (1) FR3039084B1 (en)
WO (1) WO2017017341A1 (en)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1447768A (en) * 1973-01-24 1976-09-02 British Steel Corp Production of metal strip
JP2005000996A (en) * 2003-05-16 2005-01-06 Susumu Mizunuma Twist-upsetting lateral-extruding method for material and its apparatus
US7191630B2 (en) * 2003-07-25 2007-03-20 Engineered Performance Materials Co., Llc Method and apparatus for equal channel angular extrusion of flat billets
US7152448B2 (en) * 2004-12-16 2006-12-26 Los Alamos National Security, Llc Continuous equal channel angular pressing
US7617750B2 (en) * 2006-12-06 2009-11-17 Purdue Research Foundation Process of producing nanocrystalline bodies
KR101066817B1 (en) * 2010-05-18 2011-09-23 강릉원주대학교산학협력단 Asymmetric extracting method, extracted materials fabricated by using the method, dice for asymmetric extraction and asymmetric extraction apparatus
JP2014520673A (en) * 2011-07-11 2014-08-25 シーカップ プロプライエタリー リミテッド Apparatus and method for generating shear deformation

Also Published As

Publication number Publication date
EP3297776A1 (en) 2018-03-28
WO2017017341A1 (en) 2017-02-02
EP3297776B1 (en) 2019-07-03
FR3039084A1 (en) 2017-01-27

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