CA1202333A - Materiau refractaire - Google Patents

Materiau refractaire

Info

Publication number: CA1202333A
Authority: CA; Canada
Prior art keywords: refractory; mold; shape; mix; making
Prior art date: 1982-07-02
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

Application number

CA000406513A

Other languages

English (en)

Inventor

Roy C. Feagin

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Remet Corp

Original Assignee

Remet Corp

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.)

1982-07-02

Filing date

1982-07-02

Publication date

1986-03-25

1982-07-02 Application filed by Remet Corp filed Critical Remet Corp

1982-07-02 Priority to CA000406513A priority Critical patent/CA1202333A/fr

1986-03-25 Application granted granted Critical

1986-03-25 Publication of CA1202333A publication Critical patent/CA1202333A/fr

Status Expired legal-status Critical Current

Links

239000011819 refractory material Substances 0.000 title claims abstract description 31
MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims abstract description 64
239000002253 acid Substances 0.000 claims abstract description 11
239000000203 mixture Substances 0.000 claims description 53
238000010304 firing Methods 0.000 claims description 19
238000004519 manufacturing process Methods 0.000 claims description 14
239000000292 calcium oxide Substances 0.000 claims description 12
ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 12
238000000576 coating method Methods 0.000 claims description 10
229910052749 magnesium Inorganic materials 0.000 claims description 10
239000011777 magnesium Substances 0.000 claims description 10
239000000395 magnesium oxide Substances 0.000 claims description 10
CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 10
238000000034 method Methods 0.000 claims description 10
238000005058 metal casting Methods 0.000 claims description 9
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 8
BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 8
XFWJKVMFIVXPKK-UHFFFAOYSA-N calcium;oxido(oxo)alumane Chemical compound [Ca+2].[O-][Al]=O.[O-][Al]=O XFWJKVMFIVXPKK-UHFFFAOYSA-N 0.000 claims description 8
239000011248 coating agent Substances 0.000 claims description 8
229910002076 stabilized zirconia Inorganic materials 0.000 claims description 8
-1 zirconium silicates Chemical class 0.000 claims description 8
239000003513 alkali Substances 0.000 claims description 7
HEQBUZNAOJCRSL-UHFFFAOYSA-N iron(ii) chromite Chemical compound [O-2].[O-2].[O-2].[Cr+3].[Fe+3] HEQBUZNAOJCRSL-UHFFFAOYSA-N 0.000 claims description 7
238000002156 mixing Methods 0.000 claims description 7
238000005266 casting Methods 0.000 claims description 6
229910052878 cordierite Inorganic materials 0.000 claims description 6
JSKIRARMQDRGJZ-UHFFFAOYSA-N dimagnesium dioxido-bis[(1-oxido-3-oxo-2,4,6,8,9-pentaoxa-1,3-disila-5,7-dialuminabicyclo[3.3.1]nonan-7-yl)oxy]silane Chemical compound [Mg++].[Mg++].[O-][Si]([O-])(O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2)O[Al]1O[Al]2O[Si](=O)O[Si]([O-])(O1)O2 JSKIRARMQDRGJZ-UHFFFAOYSA-N 0.000 claims description 6
AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
229910052751 metal Inorganic materials 0.000 claims description 6
239000002184 metal Substances 0.000 claims description 6
DJOYTAUERRJRAT-UHFFFAOYSA-N 2-(n-methyl-4-nitroanilino)acetonitrile Chemical compound N#CCN(C)C1=CC=C([N+]([O-])=O)C=C1 DJOYTAUERRJRAT-UHFFFAOYSA-N 0.000 claims description 5
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
239000004568 cement Substances 0.000 claims description 5
IKRYMFPTYSUUKF-UHFFFAOYSA-N magnesium;dioxido(oxo)silane;zirconium(4+) Chemical compound [Mg+2].[Zr+4].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IKRYMFPTYSUUKF-UHFFFAOYSA-N 0.000 claims description 5
229910052726 zirconium Inorganic materials 0.000 claims description 5
150000004645 aluminates Chemical class 0.000 claims description 4
AJELVSDAOKZZHZ-UHFFFAOYSA-N calcium;dioxido(oxo)silane;zirconium(4+) Chemical compound [Ca+2].[Zr+4].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O AJELVSDAOKZZHZ-UHFFFAOYSA-N 0.000 claims description 4
238000001035 drying Methods 0.000 claims description 4
HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 4
150000004760 silicates Chemical class 0.000 claims description 4
125000005402 stannate group Chemical group 0.000 claims description 4
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 3
239000011521 glass Substances 0.000 claims description 3
238000001746 injection moulding Methods 0.000 claims description 3
229910052744 lithium Inorganic materials 0.000 claims description 3
238000000465 moulding Methods 0.000 claims description 3
239000010456 wollastonite Substances 0.000 claims description 3
229910052882 wollastonite Inorganic materials 0.000 claims description 3
BHSXLOMVDSFFHO-UHFFFAOYSA-N (3-ethylsulfanylphenyl)methanamine Chemical compound CCSC1=CC=CC(CN)=C1 BHSXLOMVDSFFHO-UHFFFAOYSA-N 0.000 claims description 2
WZTUZRFSDWXDRM-IAGOJMRCSA-N 1-[(3s,8r,9s,10r,13s,14s,17r)-6-chloro-3,17-dihydroxy-10,13-dimethyl-1,2,3,8,9,11,12,14,15,16-decahydrocyclopenta[a]phenanthren-17-yl]ethanone Chemical compound C1=C(Cl)C2=C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2 WZTUZRFSDWXDRM-IAGOJMRCSA-N 0.000 claims description 2
FFQALBCXGPYQGT-UHFFFAOYSA-N 2,4-difluoro-5-(trifluoromethyl)aniline Chemical compound NC1=CC(C(F)(F)F)=C(F)C=C1F FFQALBCXGPYQGT-UHFFFAOYSA-N 0.000 claims description 2
239000005084 Strontium aluminate Substances 0.000 claims description 2
COHCXWLRUISKOO-UHFFFAOYSA-N [AlH3].[Ba] Chemical compound [AlH3].[Ba] COHCXWLRUISKOO-UHFFFAOYSA-N 0.000 claims description 2
JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 claims description 2
LFZYLAXEYRJERI-UHFFFAOYSA-N [Li].[Zr] Chemical compound [Li].[Zr] LFZYLAXEYRJERI-UHFFFAOYSA-N 0.000 claims description 2
FWGZLZNGAVBRPW-UHFFFAOYSA-N alumane;strontium Chemical compound [AlH3].[Sr] FWGZLZNGAVBRPW-UHFFFAOYSA-N 0.000 claims description 2
SNAAJJQQZSMGQD-UHFFFAOYSA-N aluminum magnesium Chemical compound [Mg].[Al] SNAAJJQQZSMGQD-UHFFFAOYSA-N 0.000 claims description 2
229910052788 barium Inorganic materials 0.000 claims description 2
229910052916 barium silicate Inorganic materials 0.000 claims description 2
229910002113 barium titanate Inorganic materials 0.000 claims description 2
JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 2
229910021523 barium zirconate Inorganic materials 0.000 claims description 2
HMOQPOVBDRFNIU-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane Chemical compound [Ba+2].[O-][Si]([O-])=O HMOQPOVBDRFNIU-UHFFFAOYSA-N 0.000 claims description 2
IYIWLMDFTXXNAA-UHFFFAOYSA-N barium(2+);dioxido(oxo)silane;zirconium(4+) Chemical compound [Zr+4].[Ba+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IYIWLMDFTXXNAA-UHFFFAOYSA-N 0.000 claims description 2
DQBAOWPVHRWLJC-UHFFFAOYSA-N barium(2+);dioxido(oxo)zirconium Chemical compound [Ba+2].[O-][Zr]([O-])=O DQBAOWPVHRWLJC-UHFFFAOYSA-N 0.000 claims description 2
QKYBEKAEVQPNIN-UHFFFAOYSA-N barium(2+);oxido(oxo)alumane Chemical compound [Ba+2].[O-][Al]=O.[O-][Al]=O QKYBEKAEVQPNIN-UHFFFAOYSA-N 0.000 claims description 2
239000000440 bentonite Substances 0.000 claims description 2
229910000278 bentonite Inorganic materials 0.000 claims description 2
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
239000000378 calcium silicate Substances 0.000 claims description 2
229910052918 calcium silicate Inorganic materials 0.000 claims description 2
OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
HNQGTZYKXIXXST-UHFFFAOYSA-N calcium;dioxido(oxo)tin Chemical compound [Ca+2].[O-][Sn]([O-])=O HNQGTZYKXIXXST-UHFFFAOYSA-N 0.000 claims description 2
IQDXNHZDRQHKEF-UHFFFAOYSA-N dialuminum;dicalcium;dioxido(oxo)silane Chemical compound [Al+3].[Al+3].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O IQDXNHZDRQHKEF-UHFFFAOYSA-N 0.000 claims description 2
229910052839 forsterite Inorganic materials 0.000 claims description 2
238000010438 heat treatment Methods 0.000 claims description 2
PAZHGORSDKKUPI-UHFFFAOYSA-N lithium metasilicate Chemical compound [Li+].[Li+].[O-][Si]([O-])=O PAZHGORSDKKUPI-UHFFFAOYSA-N 0.000 claims description 2
229910052912 lithium silicate Inorganic materials 0.000 claims description 2
239000000391 magnesium silicate Substances 0.000 claims description 2
229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
235000019792 magnesium silicate Nutrition 0.000 claims description 2
229940071182 stannate Drugs 0.000 claims description 2
FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 claims description 2
229910052917 strontium silicate Inorganic materials 0.000 claims description 2
VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims description 2
PDGYMUBNWUUWEI-UHFFFAOYSA-N strontium zirconium Chemical compound [Sr].[Zr] PDGYMUBNWUUWEI-UHFFFAOYSA-N 0.000 claims description 2
QSQXISIULMTHLV-UHFFFAOYSA-N strontium;dioxido(oxo)silane Chemical compound [Sr+2].[O-][Si]([O-])=O QSQXISIULMTHLV-UHFFFAOYSA-N 0.000 claims description 2
229910000859 α-Fe Inorganic materials 0.000 claims description 2
AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 claims 1
239000010436 fluorite Substances 0.000 claims 1
YQNQTEBHHUSESQ-UHFFFAOYSA-N lithium aluminate Chemical compound [Li+].[O-][Al]=O YQNQTEBHHUSESQ-UHFFFAOYSA-N 0.000 claims 1
239000000499 gel Substances 0.000 description 16
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
239000002245 particle Substances 0.000 description 7
230000002378 acidificating effect Effects 0.000 description 6
238000001816 cooling Methods 0.000 description 6
239000002002 slurry Substances 0.000 description 6
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
JYIMWRSJCRRYNK-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4] JYIMWRSJCRRYNK-UHFFFAOYSA-N 0.000 description 4
238000009826 distribution Methods 0.000 description 4
238000001879 gelation Methods 0.000 description 4
239000003349 gelling agent Substances 0.000 description 4
238000005259 measurement Methods 0.000 description 4
238000012360 testing method Methods 0.000 description 4
150000003754 zirconium Chemical class 0.000 description 4
241000588731 Hafnia Species 0.000 description 3
239000000919 ceramic Substances 0.000 description 3
239000003795 chemical substances by application Substances 0.000 description 3
CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(IV) oxide Inorganic materials O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 3
230000001965 increasing effect Effects 0.000 description 3
229910052500 inorganic mineral Inorganic materials 0.000 description 3
239000011707 mineral Substances 0.000 description 3
238000003825 pressing Methods 0.000 description 3
238000005245 sintering Methods 0.000 description 3
239000001993 wax Substances 0.000 description 3
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
229910052784 alkaline earth metal Inorganic materials 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
229910052791 calcium Inorganic materials 0.000 description 2
239000011575 calcium Substances 0.000 description 2
CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 description 2
229910000422 cerium(IV) oxide Inorganic materials 0.000 description 2
239000000835 fiber Substances 0.000 description 2
MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
239000011368 organic material Substances 0.000 description 2
RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
239000000843 powder Substances 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
239000000080 wetting agent Substances 0.000 description 2
229910001928 zirconium oxide Inorganic materials 0.000 description 2
229920000742 Cotton Polymers 0.000 description 1
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
239000004677 Nylon Substances 0.000 description 1
BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
239000004111 Potassium silicate Substances 0.000 description 1
229920000297 Rayon Polymers 0.000 description 1
239000004115 Sodium Silicate Substances 0.000 description 1
BOTDANWDWHJENH-UHFFFAOYSA-N Tetraethyl orthosilicate Chemical compound CCO[Si](OCC)(OCC)OCC BOTDANWDWHJENH-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
229940037003 alum Drugs 0.000 description 1
229910000323 aluminium silicate Inorganic materials 0.000 description 1
239000002518 antifoaming agent Substances 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000002585 base Substances 0.000 description 1
229910001570 bauxite Inorganic materials 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
WEUCVIBPSSMHJG-UHFFFAOYSA-N calcium titanate Chemical compound [O-2].[O-2].[O-2].[Ca+2].[Ti+4] WEUCVIBPSSMHJG-UHFFFAOYSA-N 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000008119 colloidal silica Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
238000011161 development Methods 0.000 description 1
229910003460 diamond Inorganic materials 0.000 description 1
239000010432 diamond Substances 0.000 description 1
KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000002474 experimental method Methods 0.000 description 1
239000010419 fine particle Substances 0.000 description 1
239000008187 granular material Substances 0.000 description 1
JCYWCSGERIELPG-UHFFFAOYSA-N imes Chemical class CC1=CC(C)=CC(C)=C1N1C=CN(C=2C(=CC(C)=CC=2C)C)[C]1 JCYWCSGERIELPG-UHFFFAOYSA-N 0.000 description 1
239000012535 impurity Substances 0.000 description 1
230000001939 inductive effect Effects 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000002739 metals Chemical class 0.000 description 1
229910052750 molybdenum Inorganic materials 0.000 description 1
239000011733 molybdenum Substances 0.000 description 1
229910052863 mullite Inorganic materials 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
239000010955 niobium Substances 0.000 description 1
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
229920001778 nylon Polymers 0.000 description 1
239000004033 plastic Substances 0.000 description 1
229920003023 plastic Polymers 0.000 description 1
229910052913 potassium silicate Inorganic materials 0.000 description 1
235000019353 potassium silicate Nutrition 0.000 description 1
NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 1
239000002243 precursor Substances 0.000 description 1
239000000047 product Substances 0.000 description 1
239000002964 rayon Substances 0.000 description 1
230000009257 reactivity Effects 0.000 description 1
239000011347 resin Substances 0.000 description 1
229920005989 resin Polymers 0.000 description 1
229910052851 sillimanite Inorganic materials 0.000 description 1
229910052911 sodium silicate Inorganic materials 0.000 description 1
NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910001220 stainless steel Inorganic materials 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910000601 superalloy Inorganic materials 0.000 description 1
229920002994 synthetic fiber Polymers 0.000 description 1
239000012209 synthetic fiber Substances 0.000 description 1
229910052715 tantalum Inorganic materials 0.000 description 1
GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
ZCUFMDLYAMJYST-UHFFFAOYSA-N thorium dioxide Chemical compound O=[Th]=O ZCUFMDLYAMJYST-UHFFFAOYSA-N 0.000 description 1
239000010936 titanium Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
238000009736 wetting Methods 0.000 description 1
RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
229910052845 zircon Inorganic materials 0.000 description 1

Landscapes

Compositions Of Oxide Ceramics (AREA)

CA000406513A 1982-07-02 1982-07-02 Materiau refractaire Expired CA1202333A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000406513A CA1202333A (fr)	1982-07-02	1982-07-02	Materiau refractaire

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000406513A CA1202333A (fr)	1982-07-02	1982-07-02	Materiau refractaire

Publications (1)

Publication Number	Publication Date
CA1202333A true CA1202333A (fr)	1986-03-25

Family

ID=4123145

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000406513A Expired CA1202333A (fr)	1982-07-02	1982-07-02	Materiau refractaire

Country Status (1)

Country	Link
CA (1)	CA1202333A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0631995A1 (fr)	1993-06-24	1995-01-04	Dentsply GmbH	Prothèse dentaire

1982
- 1982-07-02 CA CA000406513A patent/CA1202333A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0631995A1 (fr)	1993-06-24	1995-01-04	Dentsply GmbH	Prothèse dentaire
US5849068A (en) *	1993-06-24	1998-12-15	Dentsply G.M.B.H.	Dental prosthesis
US6126732A (en) *	1993-06-24	2000-10-03	Dentsply Detrey Gmbh	Dental prosthesis

Legal Events

Date	Code	Title	Description
2003-03-25	MKEX	Expiry

Publication	Publication Date	Title
US4415673A (en)	1983-11-15	Refractory material
US4740246A (en)	1988-04-26	Casting of reactive metals into ceramic molds
US4196769A (en)	1980-04-08	Ceramic shell mold
US5004039A (en)	1991-04-02	Refractory material
CA1311090C (fr)	1992-12-08	Noyau ceramique a base d'aluminium, contenant de l'oxyde d'yttrium
EP0427392B1 (fr)	1995-05-17	Procédé de coulée d'un métal réactif contre une surface formée à partir d'un coulis contenant
CA1041126A (fr)	1978-10-24	Liants gelifiables
EP1089954B1 (fr)	2001-08-29	Materiau isolant refractaire
US4504591A (en)	1985-03-12	Refractory material
US5310420A (en)	1994-05-10	Refractory containing investment material and method of making
US5221336A (en)	1993-06-22	Method of casting a reactive metal against a surface formed from an improved slurry containing yttria
US4201594A (en)	1980-05-06	Method for making refractory articles
US4216815A (en)	1980-08-12	Method of making a ceramic shell mold
US3910798A (en)	1975-10-07	Moulding process
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