AU2002241613A1 - Method for processing materials to increase slurry lifetime - Google Patents
Method for processing materials to increase slurry lifetimeInfo
- Publication number
- AU2002241613A1 AU2002241613A1 AU2002241613A AU4161302A AU2002241613A1 AU 2002241613 A1 AU2002241613 A1 AU 2002241613A1 AU 2002241613 A AU2002241613 A AU 2002241613A AU 4161302 A AU4161302 A AU 4161302A AU 2002241613 A1 AU2002241613 A1 AU 2002241613A1
- Authority
- AU
- Australia
- Prior art keywords
- processing materials
- increase slurry
- slurry lifetime
- lifetime
- increase
- 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.)
- Abandoned
Links
Classifications
-
- 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
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
- C04B35/111—Fine ceramics
-
- 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
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
- C04B35/505—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds based on yttrium oxide
-
- 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
- C04B35/624—Sol-gel processing
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62625—Wet mixtures
- C04B35/6264—Mixing media, e.g. organic solvents
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/62605—Treating the starting powders individually or as mixtures
- C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
- C04B35/62655—Drying, e.g. freeze-drying, spray-drying, microwave or supercritical drying
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
-
- 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
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
-
- 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
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- 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
- C04B2235/602—Making the green bodies or pre-forms by moulding
- C04B2235/6027—Slip casting
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Compositions Of Oxide Ceramics (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/710,545 | 2000-11-08 | ||
US09/710,545 US6390179B1 (en) | 2000-11-08 | 2000-11-08 | Method for processing materials to increase slurry lifetime |
PCT/US2001/047696 WO2002043900A2 (en) | 2000-11-08 | 2001-11-07 | Method for processing materials to increase slurry lifetime |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002241613A1 true AU2002241613A1 (en) | 2002-06-11 |
Family
ID=24854471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002241613A Abandoned AU2002241613A1 (en) | 2000-11-08 | 2001-11-07 | Method for processing materials to increase slurry lifetime |
Country Status (4)
Country | Link |
---|---|
US (2) | US6390179B1 (en) |
EP (1) | EP1347850A2 (en) |
AU (1) | AU2002241613A1 (en) |
WO (1) | WO2002043900A2 (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6390179B1 (en) * | 2000-11-08 | 2002-05-21 | Pcc Structurals, Inc. | Method for processing materials to increase slurry lifetime |
US20060081350A1 (en) | 2004-10-14 | 2006-04-20 | Francois Batllo | Method of improving the removal of investment casting shells |
US7383723B2 (en) * | 2005-05-24 | 2008-06-10 | Intel Corporation | Detecting particle agglomeration in chemical mechanical polishing slurries |
US8980778B2 (en) | 2006-11-10 | 2015-03-17 | Buntrock Industries, Inc. | Mold system for casting of reactive alloys |
EP1992430A1 (en) * | 2007-05-15 | 2008-11-19 | Treibacher Industrie AG | Yttria-based refractory composition |
US8006744B2 (en) * | 2007-09-18 | 2011-08-30 | Sturm, Ruger & Company, Inc. | Method and system for drying casting molds |
US8021468B2 (en) * | 2008-06-23 | 2011-09-20 | Siemens Medical Solutions Usa, Inc. | Room temperature chemical trap for the purification of gaseous methane |
KR101290941B1 (en) * | 2008-10-29 | 2013-07-29 | 제이엑스 닛코 닛세키 킨조쿠 가부시키가이샤 | Method for storing target comprising rare earth metal or oxide thereof |
EP2261190A1 (en) * | 2009-06-12 | 2010-12-15 | Treibacher Industrie AG | Yttria-based slurry composition |
JP2011163623A (en) * | 2010-02-08 | 2011-08-25 | Osaka Gas Co Ltd | Scale prevention method |
US8932518B2 (en) | 2012-02-29 | 2015-01-13 | General Electric Company | Mold and facecoat compositions |
JP5355805B1 (en) * | 2013-02-19 | 2013-11-27 | 伊藤忠セラテック株式会社 | Method for modifying refractory particles for mold, refractory particles for mold obtained thereby, and method for producing mold |
US9381564B2 (en) * | 2013-08-06 | 2016-07-05 | Wisys Technology Foundation, Inc. | 3-D printed casting shell and method of manufacture |
US9511417B2 (en) | 2013-11-26 | 2016-12-06 | General Electric Company | Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys |
US10366424B2 (en) * | 2014-06-04 | 2019-07-30 | Nuance Communications, Inc. | Medical coding system with integrated codebook interface |
JP6368596B2 (en) * | 2014-09-11 | 2018-08-01 | 伊藤忠セラテック株式会社 | Slurry composition for producing precision casting mold and method for producing the same |
US10189057B2 (en) | 2016-07-08 | 2019-01-29 | General Electric Company | Powder removal enclosure for additively manufactured components |
US10598438B2 (en) | 2016-07-27 | 2020-03-24 | General Electric Company | Support fixture |
WO2021247945A1 (en) * | 2020-06-03 | 2021-12-09 | All American Armor Global L.L.C. | Processes for making nanoparticles, bulletproof glass, bulletproof armor, hardened casts, hardened parts, nonstructural reinforced hardened casts, structural shrapnel-resistant blocks, attachable hardened surfaces, and for hardening surfaces |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3590905A (en) * | 1968-04-08 | 1971-07-06 | Precision Metalsmiths Inc | Apparatus for forming ceramic shell molds |
US3994346A (en) * | 1972-11-24 | 1976-11-30 | Rem Metals Corporation | Investment shell mold, for use in casting of reacting and refractory metals |
US4057433A (en) * | 1974-03-05 | 1977-11-08 | Rem Metals Corporation | Oxyfluoride-type mold for casting molten reactive and refractory metals |
US4196769A (en) | 1978-03-20 | 1980-04-08 | Remet Corporation | Ceramic shell mold |
US5535811A (en) | 1987-01-28 | 1996-07-16 | Remet Corporation | Ceramic shell compositions for casting of reactive metals |
US4996084A (en) | 1989-06-30 | 1991-02-26 | Pfizer Hospital Products Group, Inc. | Colloidal silica water based slurry system for investment casting shell backup coats |
US4947927A (en) * | 1989-11-08 | 1990-08-14 | Pcc Airfoils, Inc. | Method of casting a reactive metal against a surface formed from an improved slurry containing yttria |
US5407001A (en) | 1993-07-08 | 1995-04-18 | Precision Castparts Corporation | Yttria-zirconia slurries and mold facecoats for casting reactive metals |
US5824730A (en) * | 1993-08-13 | 1998-10-20 | Remet Corporation | Fast processing water based binder system |
US5624604A (en) * | 1994-05-09 | 1997-04-29 | Yasrebi; Mehrdad | Method for stabilizing ceramic suspensions |
US5643844A (en) | 1994-09-27 | 1997-07-01 | Precision Castparts Corporation | Method for stabilizing ceramic suspensions |
US6152211A (en) * | 1998-12-31 | 2000-11-28 | General Electric Company | Core compositions and articles with improved performance for use in castings for gas turbine applications |
US6390179B1 (en) * | 2000-11-08 | 2002-05-21 | Pcc Structurals, Inc. | Method for processing materials to increase slurry lifetime |
-
2000
- 2000-11-08 US US09/710,545 patent/US6390179B1/en not_active Expired - Lifetime
-
2001
- 2001-11-07 AU AU2002241613A patent/AU2002241613A1/en not_active Abandoned
- 2001-11-07 EP EP01988293A patent/EP1347850A2/en not_active Withdrawn
- 2001-11-07 WO PCT/US2001/047696 patent/WO2002043900A2/en not_active Application Discontinuation
-
2003
- 2003-05-07 US US10/431,881 patent/US6920913B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1347850A2 (en) | 2003-10-01 |
US6390179B1 (en) | 2002-05-21 |
WO2002043900A3 (en) | 2002-08-01 |
WO2002043900A2 (en) | 2002-06-06 |
US6920913B2 (en) | 2005-07-26 |
US20040007345A1 (en) | 2004-01-15 |
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