GB536857A - Improvements in and relating to refractories and refractory moulds for casting metallic articles - Google Patents
Improvements in and relating to refractories and refractory moulds for casting metallic articlesInfo
- Publication number
- GB536857A GB536857A GB5541/40A GB554140A GB536857A GB 536857 A GB536857 A GB 536857A GB 5541/40 A GB5541/40 A GB 5541/40A GB 554140 A GB554140 A GB 554140A GB 536857 A GB536857 A GB 536857A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thorium
- refractory
- hafnium
- carbide
- nitride
- 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
Links
- 238000005266 casting Methods 0.000 title abstract 2
- 239000011819 refractory material Substances 0.000 title abstract 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 3
- 229910052776 Thorium Inorganic materials 0.000 abstract 3
- 229910052735 hafnium Inorganic materials 0.000 abstract 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 abstract 3
- 150000004767 nitrides Chemical class 0.000 abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 229910052684 Cerium Inorganic materials 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 abstract 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000010936 titanium Substances 0.000 abstract 2
- 229910052719 titanium Inorganic materials 0.000 abstract 2
- 229910052726 zirconium Inorganic materials 0.000 abstract 2
- 239000005995 Aluminium silicate Substances 0.000 abstract 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001069 Ti alloy Inorganic materials 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract 1
- 235000012211 aluminium silicate Nutrition 0.000 abstract 1
- INJRKJPEYSAMPD-UHFFFAOYSA-N aluminum;silicic acid;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O INJRKJPEYSAMPD-UHFFFAOYSA-N 0.000 abstract 1
- 229910052849 andalusite Inorganic materials 0.000 abstract 1
- 229910052614 beryl Inorganic materials 0.000 abstract 1
- 239000007767 bonding agent Substances 0.000 abstract 1
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- YADSGOSSYOOKMP-UHFFFAOYSA-N dioxolead Chemical compound O=[Pb]=O YADSGOSSYOOKMP-UHFFFAOYSA-N 0.000 abstract 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 abstract 1
- 239000010433 feldspar Substances 0.000 abstract 1
- 229910052839 forsterite Inorganic materials 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 150000002506 iron compounds Chemical class 0.000 abstract 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 abstract 1
- 229910052850 kyanite Inorganic materials 0.000 abstract 1
- 239000010443 kyanite Substances 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- XMFOQHDPRMAJNU-UHFFFAOYSA-N lead(ii,iv) oxide Chemical compound O1[Pb]O[Pb]11O[Pb]O1 XMFOQHDPRMAJNU-UHFFFAOYSA-N 0.000 abstract 1
- 229910052749 magnesium Inorganic materials 0.000 abstract 1
- 239000011777 magnesium Substances 0.000 abstract 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 229910052863 mullite Inorganic materials 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 229910052609 olivine Inorganic materials 0.000 abstract 1
- 239000010450 olivine Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052573 porcelain Inorganic materials 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 229910052851 sillimanite Inorganic materials 0.000 abstract 1
- 239000011029 spinel Substances 0.000 abstract 1
- 229910052596 spinel Inorganic materials 0.000 abstract 1
- 239000000454 talc Substances 0.000 abstract 1
- 229910052623 talc Inorganic materials 0.000 abstract 1
- 229910052847 thorite Inorganic materials 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
- XSSPKPCFRBQLBU-UHFFFAOYSA-N thorium(iv) orthosilicate Chemical compound [Th+4].[O-][Si]([O-])([O-])[O-] XSSPKPCFRBQLBU-UHFFFAOYSA-N 0.000 abstract 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052845 zircon Inorganic materials 0.000 abstract 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
536,857. Denture and like moulds. TITANIUM ALLOY MANUFACTURING CO. March 27, 1940, No. 5541. Convention date, March 31, 1939. [Class 22] Refractory moulds for casting metal articles such as dentures contain a material which will expand at high temperature as the result of oxidation such as carbon or nitrogen containing compounds of zirconium, titanium, thorium, cerium, hafnium and silicon. Examples of compounds are the carbide, nitride, oxycarbide or cyanonitride of zirconium, the carbide, nitride or cyanonitride of titanium, the carbide of silicon, thorium, cerium or hafnium or the nitride of thorium or hafnium. The amount of the expanding material added is regulated by the amount of expansion desired. A small amount of an oxidizing agent such as red lead or lead peroxide may be added. Impurities such as carbon, carbides of the alkali or alkaline earth metals and iron compounds should be removed by acid leaching. The refractory material used may be zircon, aluminium oxide. silica, quartz, rutile. fused zirconium dioxide, mullite, sillimanite, olivine, forsterite, chromite, refractory clay, kaolin, beryl, spinel, kyanite, thorium oxide, thorite, ceria, feldspar, andalusite, talc, baddeleyite, or porcelain and a bonding agent such as magnesium zirconate, phosphoric acid or water may be used.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US536857XA | 1939-03-31 | 1939-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB536857A true GB536857A (en) | 1941-05-29 |
Family
ID=21985874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5541/40A Expired GB536857A (en) | 1939-03-31 | 1940-03-27 | Improvements in and relating to refractories and refractory moulds for casting metallic articles |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB536857A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2607695A1 (en) * | 1986-12-03 | 1988-06-10 | G C Dental Ind Corp | HEAT-RESISTANT MATERIAL FOR DENTAL MOLDING BY THE PRECISION COUPLING PROCESS |
| FR2623187A1 (en) * | 1987-11-18 | 1989-05-19 | G C Dental Ind Corp | MATERIALS FOR REFRACTORY DENTAL MODELS |
| US5298200A (en) * | 1987-11-18 | 1994-03-29 | G-C Dental Industrial Corp. | Dental refractory model materials |
| WO2007029785A1 (en) | 2005-09-07 | 2007-03-15 | Ihi Corporation | Mold, method for manufacture of the mold, and molded article using the mold |
-
1940
- 1940-03-27 GB GB5541/40A patent/GB536857A/en not_active Expired
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2607695A1 (en) * | 1986-12-03 | 1988-06-10 | G C Dental Ind Corp | HEAT-RESISTANT MATERIAL FOR DENTAL MOLDING BY THE PRECISION COUPLING PROCESS |
| DE3740883A1 (en) * | 1986-12-03 | 1988-06-16 | G C Dental Ind Corp | DENTAL CAST EMBODIMENT |
| BE1001180A3 (en) * | 1986-12-03 | 1989-08-08 | G C Dental Ind Corp | COATINGS FOR DENTAL MOLDING. |
| DE3740883C2 (en) * | 1986-12-03 | 1995-07-27 | G C Dental Ind Corp | Dental cast embedding |
| FR2623187A1 (en) * | 1987-11-18 | 1989-05-19 | G C Dental Ind Corp | MATERIALS FOR REFRACTORY DENTAL MODELS |
| BE1002198A3 (en) * | 1987-11-18 | 1990-10-09 | G C Dental Ind Corp | REFRACTORY DENTAL MODELING MATERIALS. |
| US5298200A (en) * | 1987-11-18 | 1994-03-29 | G-C Dental Industrial Corp. | Dental refractory model materials |
| WO2007029785A1 (en) | 2005-09-07 | 2007-03-15 | Ihi Corporation | Mold, method for manufacture of the mold, and molded article using the mold |
| EP1938918A1 (en) * | 2005-09-07 | 2008-07-02 | IHI Corporation | Mold, method for manufacture of the mold, and molded article using the mold |
| EP1938918A4 (en) * | 2005-09-07 | 2008-08-27 | Ihi Corp | Mold, method for manufacture of the mold, and molded article using the mold |
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