EP4493333A4 - Procédés d'extrusion, matériaux de charge d'alimentation, matériaux conducteurs et/ou ensembles - Google Patents

Procédés d'extrusion, matériaux de charge d'alimentation, matériaux conducteurs et/ou ensembles

Info

Publication number
EP4493333A4
EP4493333A4 EP23771340.9A EP23771340A EP4493333A4 EP 4493333 A4 EP4493333 A4 EP 4493333A4 EP 23771340 A EP23771340 A EP 23771340A EP 4493333 A4 EP4493333 A4 EP 4493333A4
Authority
EP
European Patent Office
Prior art keywords
materials
conditions
extrusion procedures
conductive
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
EP23771340.9A
Other languages
German (de)
English (en)
Other versions
EP4493333A1 (fr
Inventor
Keerti S Kappagantula
Glenn J Grant
Aditya K Nittala
Xiao Li
Reza-E-Rabby, Md
Woongjo Choi
Bharat Gwalani
Joshua A Silverstein
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 EP4493333A1 publication Critical patent/EP4493333A1/fr
Publication of EP4493333A4 publication Critical patent/EP4493333A4/fr
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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, rods or tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, rods or 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C33/00—Feeding extrusion presses with metal to be extruded ; Loading the dummy block
    • B21C33/004—Composite billet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
EP23771340.9A 2022-03-17 2023-03-14 Procédés d'extrusion, matériaux de charge d'alimentation, matériaux conducteurs et/ou ensembles Pending EP4493333A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202263320874P 2022-03-17 2022-03-17
PCT/US2023/015228 WO2023177693A1 (fr) 2022-03-17 2023-03-14 Procédés d'extrusion, matériaux de charge d'alimentation, matériaux conducteurs et/ou ensembles

Publications (2)

Publication Number Publication Date
EP4493333A1 EP4493333A1 (fr) 2025-01-22
EP4493333A4 true EP4493333A4 (fr) 2026-03-18

Family

ID=88024294

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23771340.9A Pending EP4493333A4 (fr) 2022-03-17 2023-03-14 Procédés d'extrusion, matériaux de charge d'alimentation, matériaux conducteurs et/ou ensembles

Country Status (3)

Country Link
EP (1) EP4493333A4 (fr)
CA (1) CA3246132A1 (fr)
WO (1) WO2023177693A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12365027B2 (en) 2013-03-22 2025-07-22 Battelle Memorial Institute High speed shear-assisted extrusion
US12551946B2 (en) 2013-03-22 2026-02-17 Battelle Memorial Institute Devices and methods for performing shear-assisted extrusion and extrusion processes
US20210379638A1 (en) 2013-03-22 2021-12-09 Battelle Memorial Institute Devices and Methods for Performing Shear-Assisted Extrusion and Extrusion Processes
US12186791B2 (en) 2013-03-22 2025-01-07 Battelle Memorial Institute Devices and methods for performing shear-assisted extrusion and extrusion processes
US12403516B2 (en) 2013-03-22 2025-09-02 Battelle Memorial Institute Shape processes, feedstock materials, conductive materials and/or assemblies
US11383280B2 (en) 2013-03-22 2022-07-12 Battelle Memorial Institute Devices and methods for performing shear-assisted extrusion, extrusion feedstocks, extrusion processes, and methods for preparing metal sheets
US10695811B2 (en) 2013-03-22 2020-06-30 Battelle Memorial Institute Functionally graded coatings and claddings
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)
WO2023043839A1 (fr) 2021-09-15 2023-03-23 Battelle Memorial Institute Ensembles et procédés d'extrusion assistés par cisaillement

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR884481A (fr) * 1940-06-15 1943-08-18 Rener Metallwerke Ag Du Procédé de fabrication de profilés avec revêtement plaqué, au moyen de presses à refouler
DE2739301A1 (de) * 1976-09-09 1978-03-23 Asea Ab Verfahren zum herstellen von produkten aus verbundmaterial durch isostatisches strangpressen
US20050081594A1 (en) * 2003-10-20 2005-04-21 Segal Vladimir M. Twist-extrusion process
US20130266467A1 (en) * 2010-07-09 2013-10-10 Southwire Company Providing Plastic Zone Extrusion
US20210197241A1 (en) * 2013-03-22 2021-07-01 Battelle Memorial Institute Shape processes, feedstock materials, conductive materials and/or assemblies

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014517777A (ja) * 2011-02-24 2014-07-24 ホーワキ，リミテッド ライアビリティー カンパニー 微細構造を有する部品を押出し加工するシステムおよび方法
JP5818918B2 (ja) * 2011-03-10 2015-11-18 コモンウェルス サイエンティフィック アンド インダストリアル リサーチ オーガナイゼーション 高温成形可能な非鉄金属の押し出し成形方法及び装置
CA3121870A1 (fr) * 2013-03-22 2014-09-25 Markforged, Inc. Impression tridimensionnelle
KR20190006593A (ko) * 2016-06-09 2019-01-18 디버전트 테크놀로지스, 인크. 아크 및 노드 설계 및 제조용 시스템들 및 방법들
US11484967B2 (en) * 2020-02-19 2022-11-01 Lockheed Martin Corporation Tooling for friction stir processing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR884481A (fr) * 1940-06-15 1943-08-18 Rener Metallwerke Ag Du Procédé de fabrication de profilés avec revêtement plaqué, au moyen de presses à refouler
DE2739301A1 (de) * 1976-09-09 1978-03-23 Asea Ab Verfahren zum herstellen von produkten aus verbundmaterial durch isostatisches strangpressen
US20050081594A1 (en) * 2003-10-20 2005-04-21 Segal Vladimir M. Twist-extrusion process
US20130266467A1 (en) * 2010-07-09 2013-10-10 Southwire Company Providing Plastic Zone Extrusion
US20210197241A1 (en) * 2013-03-22 2021-07-01 Battelle Memorial Institute Shape processes, feedstock materials, conductive materials and/or assemblies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023177693A1 *

Also Published As

Publication number Publication date
CA3246132A1 (fr) 2023-09-21
WO2023177693A1 (fr) 2023-09-21
EP4493333A1 (fr) 2025-01-22

Similar Documents

Publication Publication Date Title
EP4493333A4 (fr) Procédés d'extrusion, matériaux de charge d'alimentation, matériaux conducteurs et/ou ensembles
EP4024531A4 (fr) Matériau d'électrode positive, son procédé de préparation et utilisation associée
EP4187672A4 (fr) Matériau électrolytique, son procédé de préparation et son utilisation
EP4353249A4 (fr) Multi-agoniste et son utilisation
EP4257605A4 (fr) Nanocorps anti-tslp et son utilisation
EP3836260A4 (fr) Matériau d'électrode négative et son procédé de préparation, et son utilisation
EP4439716A4 (fr) Matériau d'électrode positive et son procédé de préparation
EP4064396A4 (fr) Électrode et ensemble d'électrodes
EP4310952A4 (fr) Matériau d'électrode positive à base de fer-manganèse, son procédé de préparation et son utilisation
DK3920960T3 (da) Behandling med car-manipulerede t-celler og cytokiner
EP4514954A4 (fr) Nouveaux systèmes crispr-cas12i et leurs utilisations
EP4330275A4 (fr) Récepteurs chimériques ciblant adgre2 et/ou clec12a et leurs utilisations
EP4232256C0 (fr) Dispositif d'extrusion et/ou de pultrusion et procédé
EP4232255C0 (fr) Dispositif d'extrusion et/ou de pultrusion et procédé
EP4504536A4 (fr) Ensemble vitre et ensemble fenêtre
EP4333090A4 (fr) Électrode et son procédé de fabrication
EP4322273A4 (fr) Ensemble électrode et son procédé de fabrication
EP4502334A4 (fr) Matériau de fenêtre et matériau de toit translucide
EP4477673A4 (fr) Immunoconjugué et son utilisation
EP4514414A4 (fr) Hydrogel et ses utilisations
EP4616980A4 (fr) Plaquette de coupe et procédé de façonnage
EP4549693A4 (fr) Matériau de fenêtre et matériau de toit transmettant la lumière
EP4286515A4 (fr) Variants de c-glycosyltransférase et leur utilisation
EP4408929A4 (fr) Composition de fluoropolymère et son procédé de fabrication
EP3606463C0 (fr) Conduit pour vis en forme de goutte pour une superstructure dentaire et son procédé de conception

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20240910

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20260218

RIC1 Information provided on ipc code assigned before grant

Ipc: B21C 23/00 20060101AFI20260212BHEP

Ipc: B21C 23/04 20060101ALI20260212BHEP

Ipc: B21C 23/22 20060101ALI20260212BHEP

Ipc: B21C 25/02 20060101ALI20260212BHEP