CA1109896A - Foundry binder - Google Patents
Foundry binderInfo
- Publication number
- CA1109896A CA1109896A CA302,458A CA302458A CA1109896A CA 1109896 A CA1109896 A CA 1109896A CA 302458 A CA302458 A CA 302458A CA 1109896 A CA1109896 A CA 1109896A
- Authority
- CA
- Canada
- Prior art keywords
- silicate
- potassium
- core
- binder
- sodium
- 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
- 239000011230 binding agent Substances 0.000 title claims abstract description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 235000019353 potassium silicate Nutrition 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000004111 Potassium silicate Substances 0.000 claims abstract description 13
- 229910052913 potassium silicate Inorganic materials 0.000 claims abstract description 13
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims abstract description 13
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 11
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 11
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 10
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 10
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 10
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 10
- 239000004115 Sodium Silicate Substances 0.000 claims description 25
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 15
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 15
- 239000004576 sand Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 230000015556 catabolic process Effects 0.000 description 10
- 235000019351 sodium silicates Nutrition 0.000 description 10
- 239000007787 solid Substances 0.000 description 9
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- 235000000346 sugar Nutrition 0.000 description 2
- 101100095557 Caenorhabditis elegans ulp-1 gene Proteins 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 229910001950 potassium oxide Inorganic materials 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/18—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents
- B22C1/186—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of inorganic agents contaming ammonium or metal silicates, silica sols
- B22C1/188—Alkali metal silicates
-
- 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
- C04B12/00—Cements not provided for in groups C04B7/00 - C04B11/00
- C04B12/04—Alkali metal or ammonium silicate cements ; Alkyl silicate cements; Silica sol cements; Soluble silicate cements
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Silicates, Zeolites, And Molecular Sieves (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18454/77A GB1602122A (en) | 1977-05-03 | 1977-05-03 | Foundry binder |
| GB18454/77 | 1977-05-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1109896A true CA1109896A (en) | 1981-09-29 |
Family
ID=10112722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA302,458A Expired CA1109896A (en) | 1977-05-03 | 1978-05-02 | Foundry binder |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS53144421A (de) |
| AU (1) | AU521140B2 (de) |
| BE (1) | BE866580A (de) |
| BR (1) | BR7802687A (de) |
| CA (1) | CA1109896A (de) |
| DE (1) | DE2819456A1 (de) |
| ES (1) | ES469437A1 (de) |
| FR (1) | FR2389432B1 (de) |
| GB (1) | GB1602122A (de) |
| IT (1) | IT1147755B (de) |
| NL (1) | NL7804734A (de) |
| SE (1) | SE438456B (de) |
| ZA (1) | ZA782513B (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0148280B1 (de) * | 1982-12-16 | 1987-09-09 | Hüls Troisdorf Aktiengesellschaft | Wasserhaltige härtbare Formmassen auf Basis von anorganischen Bestandteilen und Verfahren zur Herstellung von Formkörpern |
| DE19951622A1 (de) | 1999-10-26 | 2001-05-23 | Vaw Ver Aluminium Werke Ag | Bindemittelsystem auf Wasserglasbasis |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2829060A (en) * | 1954-10-25 | 1958-04-01 | Rolls Royce | Mould and method of making the same |
| GB874117A (en) * | 1959-06-19 | 1961-08-02 | Unilever Ltd | Processes for binding particulate solid materials and binders for use in such processes |
| US3442665A (en) * | 1966-06-13 | 1969-05-06 | Mueller Arno | Process for preparing sand cores using co2 cured silicate binders |
| JPS5224122A (en) * | 1975-08-20 | 1977-02-23 | Kato Asamichi | Method of making mold of good disintegrating property |
| JPS52124418A (en) * | 1976-04-14 | 1977-10-19 | Kato Tomomichi | Mold manufacturing |
-
1977
- 1977-05-03 GB GB18454/77A patent/GB1602122A/en not_active Expired
-
1978
- 1978-04-28 BE BE187288A patent/BE866580A/xx not_active IP Right Cessation
- 1978-04-28 BR BR7802687A patent/BR7802687A/pt unknown
- 1978-05-02 AU AU35668/78A patent/AU521140B2/en not_active Expired
- 1978-05-02 ZA ZA00782513A patent/ZA782513B/xx unknown
- 1978-05-02 CA CA302,458A patent/CA1109896A/en not_active Expired
- 1978-05-02 JP JP5324978A patent/JPS53144421A/ja active Pending
- 1978-05-02 FR FR7812978A patent/FR2389432B1/fr not_active Expired
- 1978-05-02 IT IT68005/78A patent/IT1147755B/it active
- 1978-05-03 DE DE19782819456 patent/DE2819456A1/de not_active Withdrawn
- 1978-05-03 NL NL7804734A patent/NL7804734A/xx not_active Application Discontinuation
- 1978-05-03 ES ES469437A patent/ES469437A1/es not_active Expired
- 1978-05-03 SE SE7805139A patent/SE438456B/sv not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7802687A (pt) | 1978-12-19 |
| ES469437A1 (es) | 1979-10-01 |
| GB1602122A (en) | 1981-11-04 |
| SE7805139L (sv) | 1978-11-04 |
| AU521140B2 (en) | 1982-03-18 |
| IT1147755B (it) | 1986-11-26 |
| ZA782513B (en) | 1979-12-27 |
| NL7804734A (nl) | 1978-11-07 |
| BE866580A (fr) | 1978-10-30 |
| SE438456B (sv) | 1985-04-22 |
| FR2389432B1 (de) | 1982-11-05 |
| FR2389432A1 (de) | 1978-12-01 |
| AU3566878A (en) | 1979-11-08 |
| DE2819456A1 (de) | 1978-11-09 |
| JPS53144421A (en) | 1978-12-15 |
| IT7868005A0 (it) | 1978-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4127157A (en) | Aluminum phosphate binder composition cured with ammonia and amines | |
| US3930872A (en) | Binder compositions | |
| US20160250680A1 (en) | Method for Producing Lost Cores or Molded Parts for the Production of Cast Parts | |
| SK286218B6 (sk) | Spojivový systém na báze vodného skla, piesková zmes na jadrá a spôsob výroby pieskovej zmesi na jadrá | |
| US4469517A (en) | Silicate treatment of impure silica sands | |
| US4218256A (en) | Method of forming slide gate valve parts | |
| US5372636A (en) | Foundry mold composition, foundry mold made therefrom and method for producing the same | |
| JP4698108B2 (ja) | フェノール性ウレタン鋳物用結合剤の湿潤抵抗性を改良するための方法 | |
| US20020165292A1 (en) | Casting sand cores and expansion control methods therefor | |
| CA1109896A (en) | Foundry binder | |
| EP1113890B1 (de) | Beschichtungszusammensetzungen | |
| US4209056A (en) | Aluminum phosphate binder composition cured with ammonia and amines | |
| US4226626A (en) | Binder composition containing alcohol | |
| JPH0250070B2 (de) | ||
| US20030150592A1 (en) | Method for producing foundry shapes | |
| US3032426A (en) | Mold composition cure accelerator | |
| US3209420A (en) | Mold and core binder for foundry use | |
| US4227931A (en) | Self-hardening mold sand | |
| EP0724510B1 (de) | Nein verfahren zur herstellung einer bearbeitbaren giessform | |
| JP3123031B2 (ja) | 鋳型製造用粘結剤組成物及び鋳型の製造方法 | |
| US2389538A (en) | Foundry composition | |
| SU1540923A1 (ru) | Жидка самотвердеюща смесь дл изготовлени литейных форм и стержней | |
| SU810356A1 (ru) | Смесь дл изготовлени литейныхфОРМ и СТЕРжНЕй пО пОСТО ННыММОдЕл М | |
| SU1215824A1 (ru) | Смесь дл изготовлени литейных форм и стержней @ -процессом | |
| CA2174751C (en) | Heat-cured foundry binders and their use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |