EP4034316A4 - Shape processes, feedstock materials, conductive materials, and/or assemblies - Google Patents

Shape processes, feedstock materials, conductive materials, and/or assemblies Download PDF

Info

Publication number
EP4034316A4
EP4034316A4 EP20869757.3A EP20869757A EP4034316A4 EP 4034316 A4 EP4034316 A4 EP 4034316A4 EP 20869757 A EP20869757 A EP 20869757A EP 4034316 A4 EP4034316 A4 EP 4034316A4
Authority
EP
European Patent Office
Prior art keywords
materials
assemblies
feedstock
shape processes
conductive materials
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.)
Pending
Application number
EP20869757.3A
Other languages
German (de)
French (fr)
Other versions
EP4034316A1 (en
Inventor
Glenn J. Grant
Keerti S. Kappagantula
Xiao Li
Scott A. Whalen
Darrell R. Herling
Reza-E-Rabby, Md.
Brandon Scott Taysom
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.)
Battelle Memorial Institute Inc
Original Assignee
Battelle Memorial Institute Inc
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 Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of EP4034316A1 publication Critical patent/EP4034316A1/en
Publication of EP4034316A4 publication Critical patent/EP4034316A4/en
Pending legal-status Critical Current

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
    • B21C23/02—Making uncoated products
    • B21C23/18—Making uncoated products by impact extrusion
    • B21C23/183—Making uncoated products by impact extrusion by forward 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
    • B21C23/001—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
    • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/08—Making wire, bars, tubes
    • B21C23/085—Making tubes
    • 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
    • B21C23/18—Making uncoated products by impact extrusion
    • B21C23/186—Making uncoated products by impact extrusion by backward 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
    • B21C25/00—Profiling tools for metal extruding
    • B21C25/02—Dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
EP20869757.3A 2019-09-27 2020-09-28 Shape processes, feedstock materials, conductive materials, and/or assemblies Pending EP4034316A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962906911P 2019-09-27 2019-09-27
PCT/US2020/053168 WO2021062415A1 (en) 2019-09-27 2020-09-28 Shape processes, feedstock materials, conductive materials, and/or assemblies

Publications (2)

Publication Number Publication Date
EP4034316A1 EP4034316A1 (en) 2022-08-03
EP4034316A4 true EP4034316A4 (en) 2023-10-18

Family

ID=75166504

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20869757.3A Pending EP4034316A4 (en) 2019-09-27 2020-09-28 Shape processes, feedstock materials, conductive materials, and/or assemblies

Country Status (4)

Country Link
EP (1) EP4034316A4 (en)
CN (1) CN114502293A (en)
CA (1) CA3155420A1 (en)
WO (1) WO2021062415A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113399486B (en) * 2021-06-17 2022-04-22 西北工业大学 Multi-section cold extrusion strengthening device and use method thereof
US20230264289A1 (en) * 2022-02-23 2023-08-24 Goodrich Corporation Methods, systems, and apparatus for component manufacturing
CN116287680B (en) * 2023-04-23 2024-05-24 中天钢铁集团(南通)有限公司 Specularite pellet production method
CN117067668B (en) * 2023-10-13 2023-12-26 南通双耀冲压有限公司 Matching precision control method and system for motor stator and rotor stamping die
CN117505570A (en) * 2023-12-18 2024-02-06 重庆禾芮卓机械有限公司 Cold extrusion device for processing shock absorber piston

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081594A1 (en) * 2003-10-20 2005-04-21 Segal Vladimir M. Twist-extrusion process
JP2009090359A (en) * 2007-10-11 2009-04-30 Osaka Prefecture Univ Twist forward extruding device and twist forward extruding method
KR101316989B1 (en) * 2012-07-09 2013-10-11 한국생산기술연구원 Apparatus for forming using continuous shear deformation and method for forming using continuous shear deformation
EP2777837A1 (en) * 2013-03-15 2014-09-17 Southwire Company, LLC System for and method of plastic zone extrusion
US20150075242A1 (en) * 2013-09-18 2015-03-19 Lockheed Martin Corporation Friction-stir extruders and friction-stir extrusion processes
JP2019115909A (en) * 2017-12-26 2019-07-18 株式会社Uacj Extrusion composite material and its manufacturing method
US20190267153A1 (en) * 2016-09-27 2019-08-29 Ohio University Ultraconductive Metal Composite Forms and the Synthesis Thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287749A (en) * 1979-11-15 1981-09-08 Ford Motor Company Tapered extrusion die and method of forming the same
CN1166468C (en) * 2000-09-12 2004-09-15 郭丽仪 Technology and die' set for manufacturing seamless Al-alloy tube
US9346089B2 (en) * 2012-10-12 2016-05-24 Manchester Copper Products, Llc Extrusion press systems and methods
US11045851B2 (en) * 2013-03-22 2021-06-29 Battelle Memorial Institute Method for Forming Hollow Profile Non-Circular Extrusions Using Shear Assisted Processing and Extrusion (ShAPE)

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050081594A1 (en) * 2003-10-20 2005-04-21 Segal Vladimir M. Twist-extrusion process
JP2009090359A (en) * 2007-10-11 2009-04-30 Osaka Prefecture Univ Twist forward extruding device and twist forward extruding method
KR101316989B1 (en) * 2012-07-09 2013-10-11 한국생산기술연구원 Apparatus for forming using continuous shear deformation and method for forming using continuous shear deformation
EP2777837A1 (en) * 2013-03-15 2014-09-17 Southwire Company, LLC System for and method of plastic zone extrusion
US20150075242A1 (en) * 2013-09-18 2015-03-19 Lockheed Martin Corporation Friction-stir extruders and friction-stir extrusion processes
US20190267153A1 (en) * 2016-09-27 2019-08-29 Ohio University Ultraconductive Metal Composite Forms and the Synthesis Thereof
JP2019115909A (en) * 2017-12-26 2019-07-18 株式会社Uacj Extrusion composite material and its manufacturing method

Also Published As

Publication number Publication date
EP4034316A1 (en) 2022-08-03
WO2021062415A1 (en) 2021-04-01
CA3155420A1 (en) 2021-04-01
CN114502293A (en) 2022-05-13

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