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EP4210882A4 - Devices and methods for performing shear-assisted extrusion and extrusion processes - Google Patents

Devices and methods for performing shear-assisted extrusion and extrusion processes Download PDF

Info

Publication number
EP4210882A4
EP4210882A4 EP21867741.7A EP21867741A EP4210882A4 EP 4210882 A4 EP4210882 A4 EP 4210882A4 EP 21867741 A EP21867741 A EP 21867741A EP 4210882 A4 EP4210882 A4 EP 4210882A4
Authority
EP
European Patent Office
Prior art keywords
extrusion
methods
devices
assisted
performing shear
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
EP21867741.7A
Other languages
German (de)
French (fr)
Other versions
EP4210882A1 (en
Inventor
Scott A. WHALEN
Jens T. DARSELL
Reza-E-Rabby, Md.
Brandon Scott TAYSOM
Tianhao WANG
Darrell R. Herling
Xiao Li
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
Priority claimed from US17/033,854 external-priority patent/US12186791B2/en
Priority claimed from US17/242,166 external-priority patent/US20210379638A1/en
Application filed by Battelle Memorial Institute Inc filed Critical Battelle Memorial Institute Inc
Publication of EP4210882A1 publication Critical patent/EP4210882A1/en
Publication of EP4210882A4 publication Critical patent/EP4210882A4/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
    • B21C23/002—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
    • B21C23/001—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
    • B21C23/08—Making wire, bars, 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
    • B21C23/04—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
    • B21C23/20—Making uncoated products 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/20—Making uncoated products by backward extrusion
    • B21C23/205—Making products of generally elongated shape
    • 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
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0408—Light metal alloys
    • C22C1/0416—Aluminium-based alloys

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Of Metal (AREA)
EP21867741.7A 2020-09-11 2021-09-13 Devices and methods for performing shear-assisted extrusion and extrusion processes Pending EP4210882A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US202063077191P 2020-09-11 2020-09-11
US17/033,854 US12186791B2 (en) 2013-03-22 2020-09-27 Devices and methods for performing shear-assisted extrusion and extrusion processes
US17/242,166 US20210379638A1 (en) 2013-03-22 2021-04-27 Devices and Methods for Performing Shear-Assisted Extrusion and Extrusion Processes
PCT/US2021/050022 WO2022056358A1 (en) 2020-09-11 2021-09-13 Devices and methods for performing shear-assisted extrusion and extrusion processes

Publications (2)

Publication Number Publication Date
EP4210882A1 EP4210882A1 (en) 2023-07-19
EP4210882A4 true EP4210882A4 (en) 2024-09-11

Family

ID=80630090

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21867741.7A Pending EP4210882A4 (en) 2020-09-11 2021-09-13 Devices and methods for performing shear-assisted extrusion and extrusion processes

Country Status (4)

Country Link
EP (1) EP4210882A4 (en)
CN (1) CN116033978A (en)
CA (1) CA3192375A1 (en)
WO (1) WO2022056358A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115382938A (en) * 2022-10-08 2022-11-25 中北大学 A non-anisotropic high-performance slab rotary extrusion forming method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431467A (en) * 1982-08-13 1984-02-14 Aluminum Company Of America Aging process for 7000 series aluminum base alloys
US20140283574A1 (en) * 2013-03-22 2014-09-25 Battelle Memorial Institute System and process for formation of extrusion structures
US10189063B2 (en) * 2013-03-22 2019-01-29 Battelle Memorial Institute System and process for formation of extrusion products
CN109295332A (en) * 2018-11-29 2019-02-01 山东南山铝业股份有限公司 7 line aluminium alloy profiles of one kind and preparation method thereof
WO2020010331A1 (en) * 2018-07-05 2020-01-09 Battelle Memorial Institute METHOD FOR FORMING HOLLOW PROFILE NON-CIRCULAR EXTRUSIONS USING SHEAR ASSISTED PROCESSING AND EXTRUSION (ShAPE)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5262123A (en) * 1990-06-06 1993-11-16 The Welding Institute Forming metallic composite materials by urging base materials together under shear
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)
US20150075242A1 (en) * 2013-09-18 2015-03-19 Lockheed Martin Corporation Friction-stir extruders and friction-stir extrusion processes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4431467A (en) * 1982-08-13 1984-02-14 Aluminum Company Of America Aging process for 7000 series aluminum base alloys
US20140283574A1 (en) * 2013-03-22 2014-09-25 Battelle Memorial Institute System and process for formation of extrusion structures
US10189063B2 (en) * 2013-03-22 2019-01-29 Battelle Memorial Institute System and process for formation of extrusion products
WO2020010331A1 (en) * 2018-07-05 2020-01-09 Battelle Memorial Institute METHOD FOR FORMING HOLLOW PROFILE NON-CIRCULAR EXTRUSIONS USING SHEAR ASSISTED PROCESSING AND EXTRUSION (ShAPE)
CN109295332A (en) * 2018-11-29 2019-02-01 山东南山铝业股份有限公司 7 line aluminium alloy profiles of one kind and preparation method thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022056358A1 *

Also Published As

Publication number Publication date
EP4210882A1 (en) 2023-07-19
WO2022056358A1 (en) 2022-03-17
CN116033978A (en) 2023-04-28
CA3192375A1 (en) 2022-03-17

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Effective date: 20240812

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Ipc: B21C 23/14 20060101ALI20240806BHEP

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