GB2608193A - Co-sintering - Google Patents

Co-sintering Download PDF

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Publication number
GB2608193A
GB2608193A GB2109230.9A GB202109230A GB2608193A GB 2608193 A GB2608193 A GB 2608193A GB 202109230 A GB202109230 A GB 202109230A GB 2608193 A GB2608193 A GB 2608193A
Authority
GB
United Kingdom
Prior art keywords
sub
components
component
sintered
passage
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
GB2109230.9A
Other languages
English (en)
Other versions
GB202109230D0 (en
Inventor
Morrison Alasdair
Holt Wong Tsun
Robert Nicholas Jack
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.)
Qdot Technology Ltd
Original Assignee
Qdot Technology Ltd
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 Qdot Technology Ltd filed Critical Qdot Technology Ltd
Priority to GB2109230.9A priority Critical patent/GB2608193A/en
Publication of GB202109230D0 publication Critical patent/GB202109230D0/en
Priority to CA3222631A priority patent/CA3222631A1/en
Priority to PCT/GB2022/051638 priority patent/WO2022269293A1/en
Priority to BR112023027359A priority patent/BR112023027359A2/pt
Priority to JP2023579105A priority patent/JP2024528458A/ja
Priority to EP22737956.7A priority patent/EP4359215A1/en
Priority to US18/571,491 priority patent/US20240286190A1/en
Priority to CN202280045062.7A priority patent/CN117651646A/zh
Publication of GB2608193A publication Critical patent/GB2608193A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/10—Formation of a green body
    • B22F10/14—Formation of a green body by jetting of binder onto a bed of metal powder
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/64—Treatment of workpieces or articles after build-up by thermal means
    • 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
    • B22F3/10—Sintering only
    • B22F3/1017—Multiple heating or additional steps
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y80/00—Products made by additive manufacturing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F7/00—Elements not covered by group F28F1/00, F28F3/00 or F28F5/00
    • F28F7/02—Blocks traversed by passages for heat-exchange media
    • 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
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/30—Process control
    • B22F10/38—Process control to achieve specific product aspects, e.g. surface smoothness, density, porosity or hollow structures
    • 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
    • B22F2207/00—Aspects of the compositions, gradients
    • B22F2207/20—Cooperating components
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • B22F3/24—After-treatment of workpieces or articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/18—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes sintered
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
GB2109230.9A 2021-06-25 2021-06-25 Co-sintering Pending GB2608193A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB2109230.9A GB2608193A (en) 2021-06-25 2021-06-25 Co-sintering
CA3222631A CA3222631A1 (en) 2021-06-25 2022-06-24 Co-sintering
PCT/GB2022/051638 WO2022269293A1 (en) 2021-06-25 2022-06-24 Co-sintering
BR112023027359A BR112023027359A2 (pt) 2021-06-25 2022-06-24 Cossinterização
JP2023579105A JP2024528458A (ja) 2021-06-25 2022-06-24 共焼結
EP22737956.7A EP4359215A1 (en) 2021-06-25 2022-06-24 Co-sintering
US18/571,491 US20240286190A1 (en) 2021-06-25 2022-06-24 Co-sintering
CN202280045062.7A CN117651646A (zh) 2021-06-25 2022-06-24 共烧结

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2109230.9A GB2608193A (en) 2021-06-25 2021-06-25 Co-sintering

Publications (2)

Publication Number Publication Date
GB202109230D0 GB202109230D0 (en) 2021-08-11
GB2608193A true GB2608193A (en) 2022-12-28

Family

ID=77179657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109230.9A Pending GB2608193A (en) 2021-06-25 2021-06-25 Co-sintering

Country Status (8)

Country Link
US (1) US20240286190A1 (enExample)
EP (1) EP4359215A1 (enExample)
JP (1) JP2024528458A (enExample)
CN (1) CN117651646A (enExample)
BR (1) BR112023027359A2 (enExample)
CA (1) CA3222631A1 (enExample)
GB (1) GB2608193A (enExample)
WO (1) WO2022269293A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12186935B1 (en) * 2023-08-25 2025-01-07 Honeywell Federal Manufacturing & Technologies, Llc Joining additively manufactured ceramic green bodies

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US20230219297A1 (en) * 2022-01-12 2023-07-13 Battelle Energy Alliance, Llc Heat-transfer devices and methods of forming the heat-transfer devices
US20240051019A1 (en) * 2022-08-10 2024-02-15 General Electric Company Joined parts comprising a joint material
WO2024145272A1 (en) * 2022-12-27 2024-07-04 Trustees Of Tufts College Modular bone scaffold
US12600683B2 (en) * 2023-10-25 2026-04-14 Honeywell Federal Manufacturing & Technologies, Llc Methods of forming bonded articles including similar or dissimilar materials and related articles
DE102024208217A1 (de) 2024-08-29 2026-03-05 Volkswagen Aktiengesellschaft Additive Fertigungsverfahren zur Herstellung eines Bauteils, das als Feinteilkörper ausgebildet ist oder das einen Feinteilkörper umfasst, mit verbesserter Entpulverbarkeit
DE102024208219A1 (de) 2024-08-29 2026-03-05 Volkswagen Aktiengesellschaft Additive Fertigungsverfahren zur Herstellung eines mindestens einen inneren Hohlraum aufweisenden Bauteils mit verbesserter Entpulverbarkeit
DE102024208214A1 (de) 2024-08-29 2026-03-05 Volkswagen Aktiengesellschaft Verfahren und System zur Herstellung eines Fertigbauteils aus mehreren Einzelteilen, sowie Fertigbauteil

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US20160195336A1 (en) * 2015-01-07 2016-07-07 Hamilton Sundstrand Corporation Honeycomb heat exchanger
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CN202195722U (zh) * 2011-07-07 2012-04-18 四川亚连金星特种设备有限责任公司 可拆洗的高压换热器
US20160195336A1 (en) * 2015-01-07 2016-07-07 Hamilton Sundstrand Corporation Honeycomb heat exchanger
DE102016211358A1 (de) * 2016-06-24 2017-12-28 Bayerische Motoren Werke Aktiengesellschaft Gussbauteil sowie Verfahren zur Herstellung eines Gussbauteils
CN206300527U (zh) * 2016-11-28 2017-07-04 烟台泰和新材料股份有限公司 一种可拆卸式氨纶溶剂回收冷却器
CN206862174U (zh) * 2017-05-09 2018-01-09 巢湖学院 一种套管式换热器
WO2019013747A1 (en) * 2017-07-10 2019-01-17 Hewlett-Packard Development Company, L.P. IMBRIATED SEGMENTS IN MODELS OF OBJECTS FOR ADDITIVE MANUFACTURING
US20190375006A1 (en) * 2018-06-06 2019-12-12 General Electric Company Setter assembly for additive manufacturing
US20200063578A1 (en) * 2018-08-21 2020-02-27 General Electric Company Additively Manufactured Nested Segment Assemblies for Turbine Engines
US20200339925A1 (en) * 2019-04-26 2020-10-29 Volumetric Biotechnologies, Inc. Multivascular networks and functional intravascular topologies within biocompatible hydrogels

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12186935B1 (en) * 2023-08-25 2025-01-07 Honeywell Federal Manufacturing & Technologies, Llc Joining additively manufactured ceramic green bodies

Also Published As

Publication number Publication date
EP4359215A1 (en) 2024-05-01
CN117651646A (zh) 2024-03-05
US20240286190A1 (en) 2024-08-29
BR112023027359A2 (pt) 2024-03-12
JP2024528458A (ja) 2024-07-30
WO2022269293A1 (en) 2022-12-29
GB202109230D0 (en) 2021-08-11
CA3222631A1 (en) 2022-12-29

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