GB2409997B - Microstructure refinement by continuous frictional extrusion - Google Patents

Microstructure refinement by continuous frictional extrusion

Info

Publication number
GB2409997B
GB2409997B GB0400142A GB0400142A GB2409997B GB 2409997 B GB2409997 B GB 2409997B GB 0400142 A GB0400142 A GB 0400142A GB 0400142 A GB0400142 A GB 0400142A GB 2409997 B GB2409997 B GB 2409997B
Authority
GB
United Kingdom
Prior art keywords
continuous frictional
microstructure refinement
frictional extrusion
extrusion
refinement
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
GB0400142A
Other versions
GB2409997A (en
GB0400142D0 (en
Inventor
Yan Huang
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0400142A priority Critical patent/GB2409997B/en
Publication of GB0400142D0 publication Critical patent/GB0400142D0/en
Priority to PCT/GB2005/000009 priority patent/WO2005065856A1/en
Priority to CNB2005800013405A priority patent/CN100431728C/en
Publication of GB2409997A publication Critical patent/GB2409997A/en
Application granted granted Critical
Publication of GB2409997B publication Critical patent/GB2409997B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • B21C23/005—Continuous extrusion starting from solid state material
    • 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
    • B21C23/21—Presses specially adapted for extruding metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Extrusion Of Metal (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB0400142A 2004-01-06 2004-01-06 Microstructure refinement by continuous frictional extrusion Expired - Fee Related GB2409997B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0400142A GB2409997B (en) 2004-01-06 2004-01-06 Microstructure refinement by continuous frictional extrusion
PCT/GB2005/000009 WO2005065856A1 (en) 2004-01-06 2005-01-05 Method and apparatus for extrusion
CNB2005800013405A CN100431728C (en) 2004-01-06 2005-01-05 Extrusion method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0400142A GB2409997B (en) 2004-01-06 2004-01-06 Microstructure refinement by continuous frictional extrusion

Publications (3)

Publication Number Publication Date
GB0400142D0 GB0400142D0 (en) 2004-02-11
GB2409997A GB2409997A (en) 2005-07-20
GB2409997B true GB2409997B (en) 2007-09-19

Family

ID=31503451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0400142A Expired - Fee Related GB2409997B (en) 2004-01-06 2004-01-06 Microstructure refinement by continuous frictional extrusion

Country Status (3)

Country Link
CN (1) CN100431728C (en)
GB (1) GB2409997B (en)
WO (1) WO2005065856A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140137621A1 (en) * 2011-07-11 2014-05-22 Cecap Pty Ltd Apparatus and method for producing shear deformation
CN102896174B (en) * 2012-09-17 2015-10-28 九星控股集团有限公司 The electrolysis preparation technology of the hollow conductive plate of continuously extruded abnormal shape
CN103743513B (en) * 2013-12-23 2016-03-09 广西科技大学 A kind of method of the friction force determined in metal plastic deformation
CN110576069B (en) * 2019-10-17 2024-03-22 大连交通大学 Continuous stirring friction extrusion production method and production device for metal matrix composite material
CN113385549A (en) * 2021-07-07 2021-09-14 兰州理工大学 Composite processing method of high-strength high-conductivity pure copper wire

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598567A (en) * 1983-06-06 1986-07-08 Backus Henricus P Apparatus for continuous extrusion of metals
US5400633A (en) * 1993-09-03 1995-03-28 The Texas A&M University System Apparatus and method for deformation processing of metals, ceramics, plastics and other materials
US5513512A (en) * 1994-06-17 1996-05-07 Segal; Vladimir Plastic deformation of crystalline materials
US5850755A (en) * 1995-02-08 1998-12-22 Segal; Vladimir M. Method and apparatus for intensive plastic deformation of flat billets
WO2003027337A1 (en) * 2001-09-24 2003-04-03 Monash University Improved angular channel processing
US6571593B1 (en) * 2000-01-28 2003-06-03 Korea Institute Of Science & Technology Continuous shear deformation device
US20050016243A1 (en) * 2003-07-25 2005-01-27 Segal Vladimir M. Method and apparatus for equal channel angular extrusion of flat billets

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3911705A (en) * 1974-04-01 1975-10-14 Wanskuck Co Extrusion apparatus
JPS5910414A (en) * 1982-07-08 1984-01-19 Nippon Steel Corp Continuous extrusion device of steel material
JPH02235515A (en) * 1989-03-06 1990-09-18 Sumitomo Electric Ind Ltd Method for supplying wire in rotating wheel type extrusion machine
KR100343536B1 (en) * 2000-05-06 2002-07-20 한국과학기술연구원 Continuous shear deformation device
CN2584308Y (en) * 2002-11-15 2003-11-05 天津理工学院 Equal-channel corner alternating extruding device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4598567A (en) * 1983-06-06 1986-07-08 Backus Henricus P Apparatus for continuous extrusion of metals
US5400633A (en) * 1993-09-03 1995-03-28 The Texas A&M University System Apparatus and method for deformation processing of metals, ceramics, plastics and other materials
US5513512A (en) * 1994-06-17 1996-05-07 Segal; Vladimir Plastic deformation of crystalline materials
US5850755A (en) * 1995-02-08 1998-12-22 Segal; Vladimir M. Method and apparatus for intensive plastic deformation of flat billets
US6571593B1 (en) * 2000-01-28 2003-06-03 Korea Institute Of Science & Technology Continuous shear deformation device
WO2003027337A1 (en) * 2001-09-24 2003-04-03 Monash University Improved angular channel processing
US20050016243A1 (en) * 2003-07-25 2005-01-27 Segal Vladimir M. Method and apparatus for equal channel angular extrusion of flat billets

Also Published As

Publication number Publication date
CN1898041A (en) 2007-01-17
GB2409997A (en) 2005-07-20
WO2005065856A1 (en) 2005-07-21
GB0400142D0 (en) 2004-02-11
CN100431728C (en) 2008-11-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100106