CH706865A8 - Verbrauchbarer Kern zur Herstellung von Verbundkörpern und zugehöriges Verfahren. - Google Patents
Verbrauchbarer Kern zur Herstellung von Verbundkörpern und zugehöriges Verfahren.Info
- Publication number
- CH706865A8 CH706865A8 CH01394/13A CH13942013A CH706865A8 CH 706865 A8 CH706865 A8 CH 706865A8 CH 01394/13 A CH01394/13 A CH 01394/13A CH 13942013 A CH13942013 A CH 13942013A CH 706865 A8 CH706865 A8 CH 706865A8
- Authority
- CH
- Switzerland
- Prior art keywords
- consumable core
- composites
- production
- associated method
- composite
- Prior art date
Links
Classifications
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/5607—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on refractory metal carbides
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/563—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on boron carbide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
- C04B35/573—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide obtained by reaction sintering or recrystallisation
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/40—Metallic constituents or additives not added as binding phase
- C04B2235/404—Refractory metals
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/421—Boron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
- C04B2235/428—Silicon
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/616—Liquid infiltration of green bodies or pre-forms
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Abstract
Offenbart sind Systeme, Verfahren und Vorrichtungen, die eingerichtet sind, um die Herstellung von Verbundgegenständen (z.B. keramischen Verbundgegenständen), insbesondere einen hohlen Bestandteil aufweisenden Verbundgegenständen (140), zu erleichtern. In einer Ausführungsform enthält ein System einen verbrauchbaren Kern (130), der ausgebildet ist, um innerhalb eines inneren Teils eines Verbundvorprodukts (140) angeordnet zu werden, wobei der verbrauchbare Kern (130) eingerichtet ist, um sich während eines Herstellungsprozesses in ein Infiltrationsmaterial umzuwandeln und das Verbundvorprodukt zu infiltrieren.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/586,930 US9751807B2 (en) | 2012-08-16 | 2012-08-16 | Consumable core for manufacture of composite articles and related method |
Publications (3)
Publication Number | Publication Date |
---|---|
CH706865A2 CH706865A2 (de) | 2014-02-28 |
CH706865A8 true CH706865A8 (de) | 2014-08-15 |
CH706865B1 CH706865B1 (de) | 2017-08-31 |
Family
ID=50029675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH01394/13A CH706865B1 (de) | 2012-08-16 | 2013-08-14 | Fertigungssystem mit verbrauchbarem Kern zur Herstellung von Verbundkörpern und zugehöriges Verfahren. |
Country Status (4)
Country | Link |
---|---|
US (1) | US9751807B2 (de) |
CN (1) | CN103588485B (de) |
CH (1) | CH706865B1 (de) |
DE (1) | DE102013108739A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9676631B2 (en) | 2014-07-21 | 2017-06-13 | Lori Bracamonte | Reaction bonded silicon carbide bodies made from high purity carbonaceous preforms |
US10207471B2 (en) | 2016-05-04 | 2019-02-19 | General Electric Company | Perforated ceramic matrix composite ply, ceramic matrix composite article, and method for forming ceramic matrix composite article |
US20180238175A1 (en) * | 2017-02-21 | 2018-08-23 | General Electric Company | Method and Device for Retaining Position of a Consumable Core |
US10562210B2 (en) | 2017-03-22 | 2020-02-18 | General Electric Company | Method for forming passages in composite components |
US9931818B1 (en) | 2017-04-05 | 2018-04-03 | General Electric Company | Method for forming CMC article |
FR3071830B1 (fr) | 2017-10-02 | 2021-03-12 | Safran Ceram | Procede pour la realisation d'une piece creuse en materiau composite a matrice ceramique |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1416841A (en) * | 1973-04-24 | 1975-12-10 | Gen Electric | Method of making a silicon carbide filamentary reinforced silicon composite article |
US4120731A (en) * | 1976-02-23 | 1978-10-17 | General Electric Company | Method of making molten silicon infiltration reaction products and products made thereby |
US4220455A (en) * | 1978-10-24 | 1980-09-02 | General Electric Company | Polycrystalline diamond and/or cubic boron nitride body and process for making said body |
US4238433A (en) * | 1978-12-15 | 1980-12-09 | General Electric Company | Method of making molten silicon infiltration reaction products |
US4247304A (en) * | 1978-12-29 | 1981-01-27 | General Electric Company | Process for producing a composite of polycrystalline diamond and/or cubic boron nitride body and substrate phases |
US4242106A (en) * | 1979-01-02 | 1980-12-30 | General Electric Company | Composite of polycrystalline diamond and/or cubic boron nitride body/silicon carbide substrate |
US5205970A (en) * | 1992-04-03 | 1993-04-27 | General Electric Company | Method of infiltration forming a silicon carbide body with improved surface finish |
EP0804381A1 (de) * | 1993-12-08 | 1997-11-05 | Massachusetts Institute Of Technology | Giesswerkzeug |
US5758405A (en) | 1995-04-28 | 1998-06-02 | American Superconductor Corporation | Consumable mandrel for superconducting magnetic coils |
US5795524A (en) * | 1996-03-29 | 1998-08-18 | Basso, Jr.; Robert J. | Process for producing composite tubular parts |
US6280550B1 (en) | 1998-12-15 | 2001-08-28 | General Electric Company | Fabrication of composite articles having an infiltrated matrix |
US6274078B1 (en) | 1999-01-27 | 2001-08-14 | General Electric Company | Method of removing cores from ceramic matrix composite articles |
US7658781B1 (en) | 1999-07-23 | 2010-02-09 | Marlene Rossing, legal representative | Silicon-containing composite bodies, and methods for making same |
US6749937B2 (en) * | 2002-03-19 | 2004-06-15 | Honeywell International Inc. | Melt-infiltrated pitch-pan preforms |
US7404145B1 (en) * | 2002-03-28 | 2008-07-22 | Emc Corporation | Generic mechanism for reporting on backups |
US20040067316A1 (en) * | 2002-10-04 | 2004-04-08 | Paul Gray | Method for processing silicon-carbide materials using organic film formers |
DE10246851C1 (de) | 2002-10-08 | 2003-12-18 | Sgl Carbon Ag | Verfahren zur Herstellung von Bauteilen aus faserverstärkter Verbundkeramik sowie deren Verwendungen |
DE10257208B4 (de) * | 2002-12-06 | 2008-02-21 | Ivoclar Vivadent Ag | Muffelsystem |
US7628942B1 (en) * | 2006-04-25 | 2009-12-08 | The United States Of America As Represented By The United States Department Of Energy | Resin infiltration transfer technique |
US8413709B2 (en) * | 2006-12-06 | 2013-04-09 | General Electric Company | Composite core die, methods of manufacture thereof and articles manufactured therefrom |
US7624787B2 (en) * | 2006-12-06 | 2009-12-01 | General Electric Company | Disposable insert, and use thereof in a method for manufacturing an airfoil |
DE102007006844B4 (de) * | 2007-02-12 | 2014-06-12 | Bioregeneration Gmbh | Langgestreckter Hohlkörper zum Ersatz eines venösen Blutgefäßes sowie Verfahren und Hohlform zur Herstellung eines kristalline Cellulose umfassenden langgestreckten Hohlkörpers |
US20090169738A1 (en) * | 2007-12-28 | 2009-07-02 | General Electric Company | Method for rapid manufacture of carbon-based tooling for melt infiltration |
CN102351542B (zh) * | 2011-07-12 | 2012-12-05 | 中南大学 | 一种中空结构金属或陶瓷零部件的制备方法 |
US8980435B2 (en) * | 2011-10-04 | 2015-03-17 | General Electric Company | CMC component, power generation system and method of forming a CMC component |
-
2012
- 2012-08-16 US US13/586,930 patent/US9751807B2/en active Active
-
2013
- 2013-08-12 DE DE102013108739.6A patent/DE102013108739A1/de active Pending
- 2013-08-14 CH CH01394/13A patent/CH706865B1/de unknown
- 2013-08-16 CN CN201310491206.4A patent/CN103588485B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
DE102013108739A1 (de) | 2014-02-20 |
US9751807B2 (en) | 2017-09-05 |
CH706865A2 (de) | 2014-02-28 |
CN103588485B (zh) | 2018-04-10 |
US20140048978A1 (en) | 2014-02-20 |
CH706865B1 (de) | 2017-08-31 |
CN103588485A (zh) | 2014-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PK | Correction |
Free format text: ERFINDER BERICHTIGT. |
|
NV | New agent |
Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH |