CN117651646A - 共烧结 - Google Patents
共烧结 Download PDFInfo
- Publication number
- CN117651646A CN117651646A CN202280045062.7A CN202280045062A CN117651646A CN 117651646 A CN117651646 A CN 117651646A CN 202280045062 A CN202280045062 A CN 202280045062A CN 117651646 A CN117651646 A CN 117651646A
- Authority
- CN
- China
- Prior art keywords
- sub
- component
- channel
- components
- heating step
- 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
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2109230.9 | 2021-06-25 | ||
| 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 |
|---|---|
| CN117651646A true CN117651646A (zh) | 2024-03-05 |
Family
ID=77179657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202280045062.7A Pending CN117651646A (zh) | 2021-06-25 | 2022-06-24 | 共烧结 |
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)
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080241501A1 (en) * | 2007-03-30 | 2008-10-02 | Ibiden Co., Ltd. | Honeycomb structure and method for manufacturing honeycomb structure |
| CN101530916A (zh) * | 2009-04-15 | 2009-09-16 | 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及模具 |
| CN102652249A (zh) * | 2009-12-11 | 2012-08-29 | 日本碍子株式会社 | 热交换器 |
| US20150137412A1 (en) * | 2013-11-20 | 2015-05-21 | Carl Schalansky | Method of using additive materials for production of fluid flow channels |
| 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 |
| WO2021073847A1 (de) * | 2019-10-16 | 2021-04-22 | Siemens Aktiengesellschaft | Rotorblech, verfahren zur fertigung eines rotorblechs und elektrische maschine |
Family Cites Families (19)
| 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 |
| 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 |
| 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 |
| 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 |
| 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 |
-
2021
- 2021-06-25 GB GB2109230.9A patent/GB2608193A/en active Pending
-
2022
- 2022-06-24 US US18/571,491 patent/US20240286190A1/en active Pending
- 2022-06-24 CA CA3222631A patent/CA3222631A1/en active Pending
- 2022-06-24 WO PCT/GB2022/051638 patent/WO2022269293A1/en not_active Ceased
- 2022-06-24 CN CN202280045062.7A patent/CN117651646A/zh active Pending
- 2022-06-24 BR BR112023027359A patent/BR112023027359A2/pt unknown
- 2022-06-24 JP JP2023579105A patent/JP2024528458A/ja active Pending
- 2022-06-24 EP EP22737956.7A patent/EP4359215A1/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080241501A1 (en) * | 2007-03-30 | 2008-10-02 | Ibiden Co., Ltd. | Honeycomb structure and method for manufacturing honeycomb structure |
| CN101530916A (zh) * | 2009-04-15 | 2009-09-16 | 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及模具 |
| CN102652249A (zh) * | 2009-12-11 | 2012-08-29 | 日本碍子株式会社 | 热交换器 |
| US20150137412A1 (en) * | 2013-11-20 | 2015-05-21 | Carl Schalansky | Method of using additive materials for production of fluid flow channels |
| 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 |
| WO2021073847A1 (de) * | 2019-10-16 | 2021-04-22 | Siemens Aktiengesellschaft | Rotorblech, verfahren zur fertigung eines rotorblechs und elektrische maschine |
Non-Patent Citations (1)
| Title |
|---|
| 李德玉: "《机械工程材料学》", 28 February 2002, 中国农业出版社, pages: 162 * |
Also Published As
| Publication number | Publication date |
|---|---|
| EP4359215A1 (en) | 2024-05-01 |
| GB2608193A (en) | 2022-12-28 |
| 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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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |