TW513332B - Process for preparing a ceramic molding composition and melting vessel - Google Patents

Process for preparing a ceramic molding composition and melting vessel Download PDF

Info

Publication number: TW513332B
Authority: TW; Taiwan
Prior art keywords: oxide; scope; oxides; patent application; melting
Prior art date: 1998-03-04

Application number

TW87105292A

Other languages

English (en)

Chinese (zh)

Inventor

Hans Zeiringer

Alexander Bouvier

Original Assignee

Treibacher Auermet Prod Gmbh

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.)

1998-03-04

Filing date

1998-04-08

Publication date

2002-12-11

1998-04-08 Application filed by Treibacher Auermet Prod Gmbh filed Critical Treibacher Auermet Prod Gmbh

2002-12-11 Application granted granted Critical

2002-12-11 Publication of TW513332B publication Critical patent/TW513332B/zh

Links

239000000919 ceramic Substances 0.000 title claims abstract description 41
239000000203 mixture Substances 0.000 title claims abstract description 39
238000000465 moulding Methods 0.000 title claims abstract description 29
238000002844 melting Methods 0.000 title claims abstract description 28
230000008018 melting Effects 0.000 title claims abstract description 28
238000004519 manufacturing process Methods 0.000 title claims abstract description 13
238000005266 casting Methods 0.000 claims abstract description 43
150000001875 compounds Chemical class 0.000 claims abstract description 28
229910044991 metal oxide Inorganic materials 0.000 claims abstract description 18
150000004706 metal oxides Chemical class 0.000 claims abstract description 17
238000006243 chemical reaction Methods 0.000 claims abstract description 13
SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 claims abstract description 10
229910001404 rare earth metal oxide Inorganic materials 0.000 claims abstract description 6
238000000034 method Methods 0.000 claims description 28
239000002245 particle Substances 0.000 claims description 17
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 16
229910052751 metal Inorganic materials 0.000 claims description 13
239000002184 metal Substances 0.000 claims description 13
238000005245 sintering Methods 0.000 claims description 11
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 9
239000003795 chemical substances by application Substances 0.000 claims description 9
239000000843 powder Substances 0.000 claims description 8
230000004927 fusion Effects 0.000 claims description 7
150000002739 metals Chemical class 0.000 claims description 7
230000002079 cooperative effect Effects 0.000 claims description 6
MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 claims description 6
229910052761 rare earth metal Inorganic materials 0.000 claims description 6
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 5
150000002910 rare earth metals Chemical class 0.000 claims description 5
239000010936 titanium Substances 0.000 claims description 5
OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 5
239000011575 calcium Substances 0.000 claims description 4
238000002360 preparation method Methods 0.000 claims description 4
239000002994 raw material Substances 0.000 claims description 4
150000001342 alkaline earth metals Chemical group 0.000 claims description 3
229910000449 hafnium oxide Inorganic materials 0.000 claims description 3
WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 claims description 3
229910052814 silicon oxide Inorganic materials 0.000 claims description 3
229910052782 aluminium Inorganic materials 0.000 claims description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
229910052810 boron oxide Inorganic materials 0.000 claims description 2
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
239000000292 calcium oxide Substances 0.000 claims description 2
JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 2
239000011777 magnesium Substances 0.000 claims description 2
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 2
239000000395 magnesium oxide Substances 0.000 claims description 2
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 2
230000000737 periodic effect Effects 0.000 claims description 2
VQCBHWLJZDBHOS-UHFFFAOYSA-N erbium(iii) oxide Chemical compound O=[Er]O[Er]=O VQCBHWLJZDBHOS-UHFFFAOYSA-N 0.000 claims 8
230000005611 electricity Effects 0.000 claims 1
229910001938 gadolinium oxide Inorganic materials 0.000 claims 1
229940075613 gadolinium oxide Drugs 0.000 claims 1
CMIHHWBVHJVIGI-UHFFFAOYSA-N gadolinium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Gd+3].[Gd+3] CMIHHWBVHJVIGI-UHFFFAOYSA-N 0.000 claims 1
150000004820 halides Chemical class 0.000 claims 1
229910052720 vanadium Inorganic materials 0.000 claims 1
GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 claims 1
239000000126 substance Substances 0.000 abstract description 32
TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract description 4
239000007769 metal material Substances 0.000 abstract 1
ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 abstract 1
229910003452 thorium oxide Inorganic materials 0.000 abstract 1
239000002002 slurry Substances 0.000 description 15
239000000956 alloy Substances 0.000 description 13
229910045601 alloy Inorganic materials 0.000 description 13
238000000576 coating method Methods 0.000 description 11
239000000853 adhesive Substances 0.000 description 10
230000001070 adhesive effect Effects 0.000 description 10
239000011248 coating agent Substances 0.000 description 9
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
230000003647 oxidation Effects 0.000 description 6
238000007254 oxidation reaction Methods 0.000 description 6
229910052760 oxygen Inorganic materials 0.000 description 6
239000001301 oxygen Substances 0.000 description 6
229910052799 carbon Inorganic materials 0.000 description 5
239000007787 solid Substances 0.000 description 5
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
239000008119 colloidal silica Substances 0.000 description 4
GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 description 4
239000000377 silicon dioxide Substances 0.000 description 4
229910052719 titanium Inorganic materials 0.000 description 4
239000000654 additive Substances 0.000 description 3
238000007598 dipping method Methods 0.000 description 3
238000010891 electric arc Methods 0.000 description 3
238000005516 engineering process Methods 0.000 description 3
MMKQUGHLEMYQSG-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[Pr+3].[Pr+3] MMKQUGHLEMYQSG-UHFFFAOYSA-N 0.000 description 3
239000011148 porous material Substances 0.000 description 3
229910003447 praseodymium oxide Inorganic materials 0.000 description 3
230000008569 process Effects 0.000 description 3
-1 rare earth metal fluorides Chemical class 0.000 description 3
238000007670 refining Methods 0.000 description 3
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 2
229910001069 Ti alloy Inorganic materials 0.000 description 2
238000006887 Ullmann reaction Methods 0.000 description 2
238000005054 agglomeration Methods 0.000 description 2
230000002776 aggregation Effects 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000008859 change Effects 0.000 description 2
238000010586 diagram Methods 0.000 description 2
239000002270 dispersing agent Substances 0.000 description 2
PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
229910052737 gold Inorganic materials 0.000 description 2
239000010931 gold Substances 0.000 description 2
238000000227 grinding Methods 0.000 description 2
150000004677 hydrates Chemical class 0.000 description 2
238000007654 immersion Methods 0.000 description 2
239000000155 melt Substances 0.000 description 2
239000012778 molding material Substances 0.000 description 2
PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
230000000704 physical effect Effects 0.000 description 2
238000001556 precipitation Methods 0.000 description 2
229910052702 rhenium Inorganic materials 0.000 description 2
WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 2
238000007581 slurry coating method Methods 0.000 description 2
239000007921 spray Substances 0.000 description 2
229910052727 yttrium Inorganic materials 0.000 description 2
VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
DDFHBQSCUXNBSA-UHFFFAOYSA-N 5-(5-carboxythiophen-2-yl)thiophene-2-carboxylic acid Chemical compound S1C(C(=O)O)=CC=C1C1=CC=C(C(O)=O)S1 DDFHBQSCUXNBSA-UHFFFAOYSA-N 0.000 description 1
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
241000219112 Cucumis Species 0.000 description 1
235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 1
KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
229920000877 Melamine resin Polymers 0.000 description 1
241000269815 Pomoxis Species 0.000 description 1
229910052777 Praseodymium Inorganic materials 0.000 description 1
229910052772 Samarium Inorganic materials 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 1
CEPICIBPGDWCRU-UHFFFAOYSA-N [Si].[Hf] Chemical compound [Si].[Hf] CEPICIBPGDWCRU-UHFFFAOYSA-N 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
238000007792 addition Methods 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
238000000137 annealing Methods 0.000 description 1
239000007900 aqueous suspension Substances 0.000 description 1
229910002056 binary alloy Inorganic materials 0.000 description 1
229910052796 boron Inorganic materials 0.000 description 1
230000001680 brushing effect Effects 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical group [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
229920002678 cellulose Polymers 0.000 description 1
229910000420 cerium oxide Inorganic materials 0.000 description 1
229910000423 chromium oxide Inorganic materials 0.000 description 1
JNGZXGGOCLZBFB-IVCQMTBJSA-N compound E Chemical compound N([C@@H](C)C(=O)N[C@@H]1C(N(C)C2=CC=CC=C2C(C=2C=CC=CC=2)=N1)=O)C(=O)CC1=CC(F)=CC(F)=C1 JNGZXGGOCLZBFB-IVCQMTBJSA-N 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
239000010432 diamond Substances 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
IJKVHSBPTUYDLN-UHFFFAOYSA-N dihydroxy(oxo)silane Chemical compound O[Si](O)=O IJKVHSBPTUYDLN-UHFFFAOYSA-N 0.000 description 1
238000001035 drying Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000001747 exhibiting effect Effects 0.000 description 1
238000003682 fluorination reaction Methods 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
239000010436 fluorite Substances 0.000 description 1
VRPQIIJGEJVXBK-UHFFFAOYSA-N fluoro hypofluorite lanthanum Chemical compound [La].FOF VRPQIIJGEJVXBK-UHFFFAOYSA-N 0.000 description 1
238000005187 foaming Methods 0.000 description 1
230000005484 gravity Effects 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
238000005495 investment casting Methods 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
229910052746 lanthanum Inorganic materials 0.000 description 1
FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
239000004571 lime Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
239000000463 material Substances 0.000 description 1
JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
239000012528 membrane Substances 0.000 description 1
238000003801 milling Methods 0.000 description 1
150000002902 organometallic compounds Chemical class 0.000 description 1
BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 1
125000004430 oxygen atom Chemical group O* 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920000728 polyester Polymers 0.000 description 1
229920002098 polyfluorene Polymers 0.000 description 1
238000003825 pressing Methods 0.000 description 1
238000007639 printing Methods 0.000 description 1
229910052704 radon Inorganic materials 0.000 description 1
SYUHGPGVQRZVTB-UHFFFAOYSA-N radon atom Chemical compound [Rn] SYUHGPGVQRZVTB-UHFFFAOYSA-N 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
230000035939 shock Effects 0.000 description 1
238000004904 shortening Methods 0.000 description 1
239000010703 silicon Substances 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000002689 soil Substances 0.000 description 1
229910052596 spinel Inorganic materials 0.000 description 1
239000011029 spinel Substances 0.000 description 1
238000005507 spraying Methods 0.000 description 1
ARCJQKUWGAZPFX-UHFFFAOYSA-N stilbene oxide Chemical compound O1C(C=2C=CC=CC=2)C1C1=CC=CC=C1 ARCJQKUWGAZPFX-UHFFFAOYSA-N 0.000 description 1
239000004575 stone Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
229910000601 superalloy Inorganic materials 0.000 description 1
238000005979 thermal decomposition reaction Methods 0.000 description 1
BYMUNNMMXKDFEZ-UHFFFAOYSA-K trifluorolanthanum Chemical compound F[La](F)F BYMUNNMMXKDFEZ-UHFFFAOYSA-K 0.000 description 1
239000010455 vermiculite Substances 0.000 description 1
229910052902 vermiculite Inorganic materials 0.000 description 1
235000019354 vermiculite Nutrition 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
229940105963 yttrium fluoride Drugs 0.000 description 1
RBORBHYCVONNJH-UHFFFAOYSA-K yttrium(iii) fluoride Chemical compound F[Y](F)F RBORBHYCVONNJH-UHFFFAOYSA-K 0.000 description 1

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
- C04B35/50—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
- 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
- C04B35/44—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 aluminates
- 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
- C04B35/46—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 titanium oxides or titanates
- C04B35/462—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 titanium oxides or titanates based on titanates

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Ceramic Engineering (AREA)
Manufacturing & Machinery (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Organic Chemistry (AREA)
Mold Materials And Core Materials (AREA)
Compositions Of Oxide Ceramics (AREA)

TW87105292A 1998-03-04 1998-04-08 Process for preparing a ceramic molding composition and melting vessel TW513332B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT37798A AT406673B (de)	1998-03-04	1998-03-04	Verwendung von metalloxiden zur bereitung keramischer formmassen

Publications (1)

Publication Number	Publication Date
TW513332B true TW513332B (en)	2002-12-11

Family

ID=3488979

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
TW87105292A TW513332B (en)	1998-03-04	1998-04-08	Process for preparing a ceramic molding composition and melting vessel

Country Status (3)

Country	Link
AT (1)	AT406673B (de)
DE (1)	DE19908952A1 (de)
TW (1)	TW513332B (de)

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DE102006005057A1 (de) *	2006-02-03	2007-08-16	Access E.V.	Werkzeug zum Herstellen eines Gußteils und Verfahren zum Herstellen des Werkzeugs
US7887934B2 (en)	2007-12-18	2011-02-15	General Electric Company	Wetting resistant materials and articles made therewith
US8932518B2 (en)	2012-02-29	2015-01-13	General Electric Company	Mold and facecoat compositions
US8906292B2 (en) *	2012-07-27	2014-12-09	General Electric Company	Crucible and facecoat compositions
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
US9192983B2 (en)	2013-11-26	2015-11-24	General Electric Company	Silicon carbide-containing mold and facecoat compositions and methods for casting titanium and titanium aluminide alloys
US10391547B2 (en)	2014-06-04	2019-08-27	General Electric Company	Casting mold of grading with silicon carbide
CN110292860B (zh) *	2019-07-12	2024-09-06	中国原子能科学研究院	一种用于铁、钴、镍、钛同位素材料的凝结装置
CN116274878B (zh) *	2023-03-03	2024-07-30	九牧厨卫股份有限公司	一种盐芯材料、钛合金铸造用盐芯及其制备方法

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US3268349A (en) *	1964-10-20	1966-08-23	Du Pont	Stabilized zirconia composition
US4040845A (en) *	1976-03-04	1977-08-09	The Garrett Corporation	Ceramic composition and crucibles and molds formed therefrom
US4294795A (en) *	1978-06-12	1981-10-13	Kureha Kagaku Kogyo Kabushiki Kaisha	Stabilized electrocast zirconia refractories
SU944728A1 (ru) *	1980-09-01	1982-07-23	Днепродзержинский Ордена Трудового Красного Знамени Индустриальный Институт Им.М.И.Арсеничева	Покрытие дл изложниц и поддонов
EP0204674B1 (de) *	1985-06-06	1991-12-27	Remet Corporation	Giessen von reaktionsfähigen Metallen in keramische Formen
JPH03193248A (ja) *	1989-12-25	1991-08-23	Sumitomo Metal Ind Ltd	鋼の連続鋳造用モールドパウダー
SU1743671A1 (ru) *	1990-02-05	1992-06-30	Научно-производственное объединение "Композит"	Состав смеси дл изготовлени литейных форм
JP2951771B2 (ja) *	1991-09-26	1999-09-20	守大森	希土類酸化物−アルミナ−シリカ焼結体およびその製造方法
JPH05318020A (ja) *	1992-05-15	1993-12-03	Kawasaki Steel Corp	チタンまたはチタン合金精密鋳造用鋳型材料およびそれを用いた鋳造品
JP2848231B2 (ja) *	1994-02-01	1999-01-20	住友金属工業株式会社	連続鋳造用モールドパウダー

1998
- 1998-03-04 AT AT37798A patent/AT406673B/de not_active IP Right Cessation
- 1998-04-08 TW TW87105292A patent/TW513332B/zh not_active IP Right Cessation
1999
- 1999-03-02 DE DE1999108952 patent/DE19908952A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
AT406673B (de)	2000-07-25
ATA37798A (de)	1999-12-15
DE19908952A1 (de)	1999-09-09

Legal Events

Date	Code	Title	Description
2003-04-23	GD4A	Issue of patent certificate for granted invention patent
2010-09-21	MM4A	Annulment or lapse of patent due to non-payment of fees

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