JPS6338254B2 - - Google Patents
Info
- Publication number
- JPS6338254B2 JPS6338254B2 JP55500148A JP50014879A JPS6338254B2 JP S6338254 B2 JPS6338254 B2 JP S6338254B2 JP 55500148 A JP55500148 A JP 55500148A JP 50014879 A JP50014879 A JP 50014879A JP S6338254 B2 JPS6338254 B2 JP S6338254B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- mold
- cores
- silicate
- binder
- 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
- 239000011162 core material Substances 0.000 description 49
- 238000004519 manufacturing process Methods 0.000 description 13
- 239000004115 Sodium Silicate Substances 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229910052911 sodium silicate Inorganic materials 0.000 description 10
- 238000005266 casting Methods 0.000 description 8
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 7
- 229920001296 polysiloxane Polymers 0.000 description 7
- 235000019353 potassium silicate Nutrition 0.000 description 7
- 239000004111 Potassium silicate Substances 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 description 6
- 229910052913 potassium silicate Inorganic materials 0.000 description 6
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 6
- 239000004094 surface-active agent Substances 0.000 description 6
- 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 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000004576 sand Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 235000000346 sugar Nutrition 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002657 fibrous material Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 3
- 125000005625 siliconate group Chemical group 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 150000008163 sugars Chemical class 0.000 description 2
- NDVRKEKNSBMTAX-BTVCFUMJSA-N (2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal;phosphoric acid Chemical compound OP(O)(O)=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O NDVRKEKNSBMTAX-BTVCFUMJSA-N 0.000 description 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- AVVWPBAENSWJCB-IVMDWMLBSA-N D-glucofuranose Chemical compound OC[C@@H](O)[C@H]1OC(O)[C@H](O)[C@H]1O AVVWPBAENSWJCB-IVMDWMLBSA-N 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-M D-gluconate Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O RGHNJXZEOKUKBD-SQOUGZDYSA-M 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- UGJBHEZMOKVTIM-UHFFFAOYSA-N N-formylglycine Chemical compound OC(=O)CNC=O UGJBHEZMOKVTIM-UHFFFAOYSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229940050410 gluconate Drugs 0.000 description 1
- -1 glycosemide Chemical compound 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229960003451 lactitol Drugs 0.000 description 1
- VQHSOMBJVWLPSR-JVCRWLNRSA-N lactitol Chemical compound OC[C@H](O)[C@@H](O)[C@@H]([C@H](O)CO)O[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O VQHSOMBJVWLPSR-JVCRWLNRSA-N 0.000 description 1
- JCQLYHFGKNRPGE-FCVZTGTOSA-N lactulose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 JCQLYHFGKNRPGE-FCVZTGTOSA-N 0.000 description 1
- 229960000511 lactulose Drugs 0.000 description 1
- PFCRQPBOOFTZGQ-UHFFFAOYSA-N lactulose keto form Natural products OCC(=O)C(O)C(C(O)CO)OC1OC(CO)C(O)C(O)C1O PFCRQPBOOFTZGQ-UHFFFAOYSA-N 0.000 description 1
- TWNIBLMWSKIRAT-VFUOTHLCSA-N levoglucosan Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@H]2CO[C@@H]1O2 TWNIBLMWSKIRAT-VFUOTHLCSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 239000000600 sorbitol Substances 0.000 description 1
- 229960002920 sorbitol Drugs 0.000 description 1
- 150000003555 thioacetals Chemical class 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- 235000010447 xylitol Nutrition 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE7813194 | 1978-12-21 | ||
| SE7907450A SE429509B (sv) | 1979-09-07 | 1979-09-07 | Sett att framstella en gjuterikerna eller form av kornformiga och/eller fibrosa material med natriumsilikat eller kaliumsilikat som bindemedel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55501134A JPS55501134A (US20110009641A1-20110113-C00256.png) | 1980-12-18 |
| JPS6338254B2 true JPS6338254B2 (US20110009641A1-20110113-C00256.png) | 1988-07-29 |
Family
ID=26657178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55500148A Expired JPS6338254B2 (US20110009641A1-20110113-C00256.png) | 1978-12-21 | 1979-12-21 |
Country Status (7)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0824996B2 (ja) * | 1989-10-31 | 1996-03-13 | 宇部興産株式会社 | 水溶性中子及びその製造方法 |
| GB9324561D0 (en) * | 1993-11-30 | 1994-01-19 | Borden Uk Ltd | Foundry binder |
| US6139619A (en) * | 1996-02-29 | 2000-10-31 | Borden Chemical, Inc. | Binders for cores and molds |
| ATE305909T1 (de) | 1996-06-25 | 2005-10-15 | Hexion Specialty Chemicals Inc | Bindemittel für giessformen und kerne |
| DE102007051850A1 (de) * | 2007-10-30 | 2009-05-07 | Ashland-Südchemie-Kernfest GmbH | Formstoffmischung mit verbesserter Fliessfähigkeit |
| DE102012103705A1 (de) | 2012-04-26 | 2013-10-31 | Ask Chemicals Gmbh | Verfahren zur Herstellung von Formen und Kernen für den Metallguss sowie nach diesem Verfahren hergestellte Formen und Kerne |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3424600A (en) * | 1965-05-26 | 1969-01-28 | Abram Moiseevich Liass | Liquid mixes for foundry cores and moulds and method of manufacturing foundry cores and moulds from same |
| SU405191A3 (US20110009641A1-20110113-C00256.png) * | 1966-10-18 | 1973-10-22 | ||
| GB1366705A (en) * | 1971-07-09 | 1974-09-11 | Foseco Int | Hardening of refractory/sodium silicate |
-
1979
- 1979-12-18 FI FI793967A patent/FI64525C/fi not_active IP Right Cessation
- 1979-12-20 NO NO794187A patent/NO151921C/no unknown
- 1979-12-21 DE DE19792953426 patent/DE2953426C2/de not_active Expired
- 1979-12-21 GB GB8026801A patent/GB2048735B/en not_active Expired
- 1979-12-21 JP JP55500148A patent/JPS6338254B2/ja not_active Expired
- 1979-12-21 IT IT28350/79A patent/IT1126678B/it active
- 1979-12-21 WO PCT/SE1979/000257 patent/WO1980001254A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2953426T1 (US20110009641A1-20110113-C00256.png) | 1980-12-18 |
| WO1980001254A1 (en) | 1980-06-26 |
| FI793967A (fi) | 1980-06-22 |
| DE2953426C2 (de) | 1987-03-12 |
| GB2048735A (en) | 1980-12-17 |
| IT7928350A0 (it) | 1979-12-21 |
| NO151921B (no) | 1985-03-25 |
| NO151921C (no) | 1985-07-10 |
| NO794187L (no) | 1980-06-24 |
| JPS55501134A (US20110009641A1-20110113-C00256.png) | 1980-12-18 |
| FI64525B (fi) | 1983-08-31 |
| FI64525C (fi) | 1983-12-12 |
| IT1126678B (it) | 1986-05-21 |
| GB2048735B (en) | 1983-03-09 |
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