BR112023027359A2 - Cossinterização - Google Patents

Cossinterização

Info

Publication number
BR112023027359A2
BR112023027359A2 BR112023027359A BR112023027359A BR112023027359A2 BR 112023027359 A2 BR112023027359 A2 BR 112023027359A2 BR 112023027359 A BR112023027359 A BR 112023027359A BR 112023027359 A BR112023027359 A BR 112023027359A BR 112023027359 A2 BR112023027359 A2 BR 112023027359A2
Authority
BR
Brazil
Prior art keywords
subcomponents
subcomponent
heating step
sintered component
connecting faces
Prior art date
Application number
BR112023027359A
Other languages
English (en)
Portuguese (pt)
Inventor
Alasdair Morrison
Robert Nicholas Jack
Holt Wong Tsun
Original Assignee
Qdot Tech 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 Tech Ltd filed Critical Qdot Tech Ltd
Publication of BR112023027359A2 publication Critical patent/BR112023027359A2/pt

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
    • 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
    • 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
    • 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
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B33Y40/20—Post-treatment, e.g. curing, coating or polishing
    • 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
    • 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
    • B33Y80/00—Products made by additive manufacturing
    • 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)
BR112023027359A 2021-06-25 2022-06-24 Cossinterização BR112023027359A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2109230.9A GB2608193A (en) 2021-06-25 2021-06-25 Co-sintering
PCT/GB2022/051638 WO2022269293A1 (en) 2021-06-25 2022-06-24 Co-sintering

Publications (1)

Publication Number Publication Date
BR112023027359A2 true BR112023027359A2 (pt) 2024-03-12

Family

ID=77179657

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112023027359A BR112023027359A2 (pt) 2021-06-25 2022-06-24 Cossinterização

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)

Families Citing this family (8)

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

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5487865A (en) * 1993-04-08 1996-01-30 Corning Incorporated Method of making complex shaped metal bodies
WO2008126333A1 (ja) * 2007-03-30 2008-10-23 Ibiden Co., Ltd. ハニカム構造体
US20090183850A1 (en) * 2008-01-23 2009-07-23 Siemens Power Generation, Inc. Method of Making a Combustion Turbine Component from Metallic Combustion Turbine Subcomponent Greenbodies
CN101530916B (zh) * 2009-04-15 2011-06-01 中南大学 控制粉末冶金材料及制品烧结膨胀缺陷的烧结方法的模具
EP2511644B1 (en) * 2009-12-11 2020-04-22 NGK Insulators, Ltd. Heat exchanger
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
EP3036055B1 (en) * 2013-08-23 2019-07-03 Siemens Energy, Inc. Turbine component casting core with high resolution region
WO2015077490A1 (en) * 2013-11-20 2015-05-28 Carl Schalansky Method of using additive materials for production of fluid flow channels
EP3148730A1 (en) * 2014-05-29 2017-04-05 The Exone Company Process for making nickel-based superalloy articles by three-dimensional printing
US20160195336A1 (en) * 2015-01-07 2016-07-07 Hamilton Sundstrand Corporation Honeycomb heat exchanger
US9746257B2 (en) * 2015-08-11 2017-08-29 Hamilton Sundstrand Corporation Heat exchanger and fabrication
DE102016211358A1 (de) * 2016-06-24 2017-12-28 Bayerische Motoren Werke Aktiengesellschaft Gussbauteil sowie Verfahren zur Herstellung eines Gussbauteils
US20180015539A1 (en) * 2016-07-12 2018-01-18 Hamilton Sundstrand Corporation Additive manufacturing method
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
CN106891007A (zh) * 2017-03-13 2017-06-27 江苏省海洋资源开发研究院(连云港) 一种通孔结构金属多孔材料的3d打印制备工艺
CN206862174U (zh) * 2017-05-09 2018-01-09 巢湖学院 一种套管式换热器
EP3609677A4 (en) * 2017-07-10 2020-11-25 Hewlett-Packard Development Company, L.P. NESTED SEGMENTS IN MODELS OF OBJECTS FOR ADDITIVE MANUFACTURING
GB201712384D0 (en) 2017-08-01 2017-09-13 Univ Liverpool Additive manufacturing components and methods
US10688558B2 (en) * 2018-06-06 2020-06-23 General Electric Company Setter assembly for additive manufacturing
US20200009795A1 (en) * 2018-06-11 2020-01-09 Desktop Metal Inc. Interface layers and removable object supports for 3d printing
US11131204B2 (en) * 2018-08-21 2021-09-28 General Electric Company Additively manufactured nested segment assemblies for turbine engines
US10654103B2 (en) * 2018-09-20 2020-05-19 General Electric Company Method of manufacturing a fin structure for heat exchanger
EP3725435A1 (de) * 2019-04-17 2020-10-21 Siemens Aktiengesellschaft Herstellung eines metallischen gegenstands
WO2020220046A1 (en) * 2019-04-26 2020-10-29 Volumetric Biotechnologies, Inc. Multivascular networks and functional intravascular topologies within biocompatible hydrogels
EP3809560A1 (de) * 2019-10-16 2021-04-21 Siemens Aktiengesellschaft Rotorblech, verfahren zur fertigung eines rotorblechs und elektrische maschine

Also Published As

Publication number Publication date
EP4359215A1 (en) 2024-05-01
GB2608193A (en) 2022-12-28
CN117651646A (zh) 2024-03-05
US20240286190A1 (en) 2024-08-29
JP2024528458A (ja) 2024-07-30
WO2022269293A1 (en) 2022-12-29
GB202109230D0 (en) 2021-08-11
CA3222631A1 (en) 2022-12-29

Similar Documents

Publication Publication Date Title
BR112023027359A2 (pt) Cossinterização
US11053801B2 (en) Gas turbine engine composite vane assembly and method for making the same
CO2018006705A2 (es) Elemento de tubería que tiene ranura de acuñamiento
TNSN08489A1 (en) Temporary bridge
BR112018014107A2 (pt) conjunto de três elementos em forma de painel
US10240474B2 (en) Turbomachine having a seal device
BR102013031969A8 (pt) camisa de cilindro de um motor a combustão interna
US10323537B2 (en) Gas turbine tip clearance control assembly
JP2025524704A5 (enExample)
MX2022013910A (es) Arreglo de conexion y metodo para fabricar un arreglo de conexion.
CN206279714U (zh) 拼接组件
BRPI0907546B8 (pt) anel e método de vedação
US20190032918A1 (en) Aircraft component and aircraft gas-turbine engine
US20170268389A1 (en) Rotor for a hydraulic camshaft adjuster and manufacturing method for a rotor for a camshaft adjuster
CN105377482A (zh) 用于内燃机的活塞的轴向小尺寸的梯形环的加工过程
US20090172938A1 (en) Cylinder head insert method & apparatus
PL407104A1 (pl) Panel termoizolacyjny
RU2020100468A (ru) Свеча зажигания с многоступенчатой посадочной частью ее изолятора
PL417310A1 (pl) Element murowy z rdzeniem termoizolacyjnym
PL437622A1 (pl) Sposób wytworzenia haków z systemu montażowego z układu energetyczno-cieplnego
PL446491A1 (pl) Łączenie segmentów silników rakietowych
BR112022002357A2 (pt) Cano para arma de fogo com espaço de travamento, e método de produção
JP4781055B2 (ja) 壁体の目地部構造
RU2656166C1 (ru) Штифтовое соединение для вала турбомашины
CL2024002675A1 (es) Taco compuesto para realizar una unión entre dos placas provistas de orificios colisos