DE60311824D1 - Giessverfahren - Google Patents
GiessverfahrenInfo
- Publication number
- DE60311824D1 DE60311824D1 DE60311824T DE60311824T DE60311824D1 DE 60311824 D1 DE60311824 D1 DE 60311824D1 DE 60311824 T DE60311824 T DE 60311824T DE 60311824 T DE60311824 T DE 60311824T DE 60311824 D1 DE60311824 D1 DE 60311824D1
- Authority
- DE
- Germany
- Prior art keywords
- article
- porous powder
- powder
- casting
- sacrificial
- 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.)
- Expired - Lifetime
Links
- 238000005266 casting Methods 0.000 title abstract 5
- 239000000843 powder Substances 0.000 abstract 10
- 239000002184 metal Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 239000000919 ceramic Substances 0.000 abstract 1
- 238000005524 ceramic coating Methods 0.000 abstract 1
- 239000011195 cermet Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
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
- B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
-
- 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
- B22F10/10—Formation of a green body
- B22F10/16—Formation of a green body by embedding the binder within the powder bed
-
- 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
- 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
- B22F3/26—Impregnating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D 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
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1005—Pretreatment of the non-metallic additives
- C22C1/1015—Pretreatment of the non-metallic additives by preparing or treating a non-metallic additive preform
-
- 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
- C22C1/10—Alloys containing non-metals
- C22C1/1036—Alloys containing non-metals starting from a melt
-
- 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
- B22F10/68—Cleaning or washing
-
- 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
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40464202P | 2002-08-20 | 2002-08-20 | |
US404642P | 2002-08-20 | ||
PCT/US2003/005903 WO2004018132A1 (en) | 2002-08-20 | 2003-02-25 | Casting process and articles for performing the same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60311824D1 true DE60311824D1 (de) | 2007-03-29 |
DE60311824T2 DE60311824T2 (de) | 2007-10-31 |
Family
ID=31946733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60311824T Expired - Lifetime DE60311824T2 (de) | 2002-08-20 | 2003-02-25 | Giessverfahren |
Country Status (13)
Country | Link |
---|---|
US (1) | US7461684B2 (de) |
EP (1) | EP1534451B1 (de) |
JP (1) | JP4421477B2 (de) |
KR (1) | KR20050058404A (de) |
CN (1) | CN1684786A (de) |
AT (1) | ATE353729T1 (de) |
AU (1) | AU2003219919A1 (de) |
CA (1) | CA2496382A1 (de) |
DE (1) | DE60311824T2 (de) |
ES (1) | ES2281635T3 (de) |
PT (1) | PT1534451E (de) |
RU (1) | RU2311984C2 (de) |
WO (1) | WO2004018132A1 (de) |
Families Citing this family (91)
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WO2008103984A2 (en) * | 2007-02-23 | 2008-08-28 | The Exone Company | Automated powdered infiltrant transfer apparatus and method |
GB2454010B (en) * | 2007-10-26 | 2009-11-11 | Castings Technology Internat | Casting a metal object |
US20090169410A1 (en) * | 2007-12-31 | 2009-07-02 | Slaton David S | Method of forming a thermo pyrolytic graphite-embedded heatsink |
DE102009041162A1 (de) * | 2009-09-11 | 2011-03-24 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines Gussteils |
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US8225841B1 (en) | 2011-01-03 | 2012-07-24 | James Avery Craftsman, Inc. | Central sprue for investment casting |
US8424585B2 (en) | 2011-01-21 | 2013-04-23 | James Avery Craftsman, Inc. | Method and apparatus for creating a pattern |
FR2981867B1 (fr) * | 2011-10-26 | 2016-02-12 | Snecma | Procede de fabrication d'une piece metallique pour turboreacteur d'aeronefs |
US8567477B2 (en) * | 2012-02-29 | 2013-10-29 | Ford Global Technologies, Llc | Mold core for forming a molding tool |
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JP2016505386A (ja) | 2012-12-14 | 2016-02-25 | ウェスタン・ミシガン・ユニバーシティ・リサーチ・ファウンデイションWestern Michigan University Research Foundation | 迅速鋳造用の模型なしの砂型及び中子の形成 |
US20140191439A1 (en) * | 2013-01-04 | 2014-07-10 | New York University | Continuous Feed 3D Manufacturing |
US9149988B2 (en) | 2013-03-22 | 2015-10-06 | Markforged, Inc. | Three dimensional printing |
US10953609B1 (en) | 2013-03-22 | 2021-03-23 | Markforged, Inc. | Scanning print bed and part height in 3D printing |
US9579851B2 (en) | 2013-03-22 | 2017-02-28 | Markforged, Inc. | Apparatus for fiber reinforced additive manufacturing |
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2003
- 2003-02-25 CA CA002496382A patent/CA2496382A1/en not_active Abandoned
- 2003-02-25 AT AT03716204T patent/ATE353729T1/de not_active IP Right Cessation
- 2003-02-25 JP JP2004530767A patent/JP4421477B2/ja not_active Expired - Fee Related
- 2003-02-25 RU RU2005107702/02A patent/RU2311984C2/ru not_active IP Right Cessation
- 2003-02-25 ES ES03716204T patent/ES2281635T3/es not_active Expired - Lifetime
- 2003-02-25 AU AU2003219919A patent/AU2003219919A1/en not_active Abandoned
- 2003-02-25 EP EP03716204A patent/EP1534451B1/de not_active Expired - Lifetime
- 2003-02-25 PT PT03716204T patent/PT1534451E/pt unknown
- 2003-02-25 US US10/416,148 patent/US7461684B2/en active Active
- 2003-02-25 DE DE60311824T patent/DE60311824T2/de not_active Expired - Lifetime
- 2003-02-25 CN CNA038234793A patent/CN1684786A/zh active Pending
- 2003-02-25 WO PCT/US2003/005903 patent/WO2004018132A1/en active IP Right Grant
- 2003-02-25 KR KR1020057002911A patent/KR20050058404A/ko active IP Right Grant
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AU2003219919A1 (en) | 2004-03-11 |
PT1534451E (pt) | 2007-05-31 |
EP1534451B1 (de) | 2007-02-14 |
US20040140078A1 (en) | 2004-07-22 |
ES2281635T3 (es) | 2007-10-01 |
EP1534451A1 (de) | 2005-06-01 |
RU2005107702A (ru) | 2005-09-10 |
RU2311984C2 (ru) | 2007-12-10 |
JP4421477B2 (ja) | 2010-02-24 |
WO2004018132A1 (en) | 2004-03-04 |
CN1684786A (zh) | 2005-10-19 |
ATE353729T1 (de) | 2007-03-15 |
CA2496382A1 (en) | 2004-03-04 |
US7461684B2 (en) | 2008-12-09 |
DE60311824T2 (de) | 2007-10-31 |
KR20050058404A (ko) | 2005-06-16 |
JP2005536353A (ja) | 2005-12-02 |
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