DE2953426C2 - Verfahren zur Herstellung eines Giesserei-Kernes oder einer Giesserei-Form aus kornförmigem und/oder faserhaltigem Material - Google Patents
Verfahren zur Herstellung eines Giesserei-Kernes oder einer Giesserei-Form aus kornförmigem und/oder faserhaltigem MaterialInfo
- Publication number
- DE2953426C2 DE2953426C2 DE19792953426 DE2953426T DE2953426C2 DE 2953426 C2 DE2953426 C2 DE 2953426C2 DE 19792953426 DE19792953426 DE 19792953426 DE 2953426 T DE2953426 T DE 2953426T DE 2953426 C2 DE2953426 C2 DE 2953426C2
- Authority
- DE
- Germany
- Prior art keywords
- core
- foundry
- mold
- cores
- granular
- 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
- 238000000034 method Methods 0.000 title claims description 9
- 239000002657 fibrous material Substances 0.000 title claims description 4
- 239000008187 granular material Substances 0.000 title claims description 4
- 239000004115 Sodium Silicate Substances 0.000 claims description 11
- 239000011230 binding agent Substances 0.000 claims description 11
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 11
- 239000004094 surface-active agent Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 239000004111 Potassium silicate Substances 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- NNHHDJVEYQHLHG-UHFFFAOYSA-N potassium silicate Chemical compound [K+].[K+].[O-][Si]([O-])=O NNHHDJVEYQHLHG-UHFFFAOYSA-N 0.000 claims description 6
- 229910052913 potassium silicate Inorganic materials 0.000 claims description 6
- 235000019353 potassium silicate Nutrition 0.000 claims description 6
- 239000004848 polyfunctional curative Substances 0.000 claims description 5
- 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 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 125000005625 siliconate group Chemical group 0.000 claims description 3
- 238000007664 blowing Methods 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 13
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 239000004576 sand Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 239000000654 additive Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- ZBJVLWIYKOAYQH-UHFFFAOYSA-N naphthalen-2-yl 2-hydroxybenzoate Chemical compound OC1=CC=CC=C1C(=O)OC1=CC=C(C=CC=C2)C2=C1 ZBJVLWIYKOAYQH-UHFFFAOYSA-N 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000007884 disintegrant Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000003110 molding sand Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011734 sodium Substances 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 |
|---|---|
| DE2953426T1 DE2953426T1 (enrdf_load_stackoverflow) | 1980-12-18 |
| DE2953426C2 true DE2953426C2 (de) | 1987-03-12 |
Family
ID=26657178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792953426 Expired DE2953426C2 (de) | 1978-12-21 | 1979-12-21 | Verfahren zur Herstellung eines Giesserei-Kernes oder einer Giesserei-Form aus kornförmigem und/oder faserhaltigem Material |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS6338254B2 (enrdf_load_stackoverflow) |
| DE (1) | DE2953426C2 (enrdf_load_stackoverflow) |
| FI (1) | FI64525C (enrdf_load_stackoverflow) |
| GB (1) | GB2048735B (enrdf_load_stackoverflow) |
| IT (1) | IT1126678B (enrdf_load_stackoverflow) |
| NO (1) | NO151921C (enrdf_load_stackoverflow) |
| WO (1) | WO1980001254A1 (enrdf_load_stackoverflow) |
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 |
| IL127412A0 (en) | 1996-06-25 | 1999-10-28 | Borden Chem Inc | Binders for cores and molds |
| DE102007051850B4 (de) * | 2007-10-30 | 2025-08-28 | Ask Chemicals Gmbh | Verfahren zur Herstellung von Gießformen für die Metallverarbeitung unter Verwendung einer 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 |
Citations (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 |
| SE319582B (enrdf_load_stackoverflow) * | 1966-10-18 | 1970-01-19 | Mitsubishi Heavy Ind Ltd | |
| 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 IT IT28350/79A patent/IT1126678B/it active
- 1979-12-21 JP JP55500148A patent/JPS6338254B2/ja not_active Expired
- 1979-12-21 GB GB8026801A patent/GB2048735B/en not_active Expired
- 1979-12-21 WO PCT/SE1979/000257 patent/WO1980001254A1/en unknown
- 1979-12-21 DE DE19792953426 patent/DE2953426C2/de not_active Expired
Patent Citations (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 |
| SE319582B (enrdf_load_stackoverflow) * | 1966-10-18 | 1970-01-19 | Mitsubishi Heavy Ind Ltd | |
| GB1366705A (en) * | 1971-07-09 | 1974-09-11 | Foseco Int | Hardening of refractory/sodium silicate |
Also Published As
| Publication number | Publication date |
|---|---|
| IT7928350A0 (it) | 1979-12-21 |
| WO1980001254A1 (en) | 1980-06-26 |
| JPS55501134A (enrdf_load_stackoverflow) | 1980-12-18 |
| NO151921C (no) | 1985-07-10 |
| FI64525B (fi) | 1983-08-31 |
| NO794187L (no) | 1980-06-24 |
| JPS6338254B2 (enrdf_load_stackoverflow) | 1988-07-29 |
| FI793967A7 (fi) | 1980-06-22 |
| GB2048735B (en) | 1983-03-09 |
| IT1126678B (it) | 1986-05-21 |
| NO151921B (no) | 1985-03-25 |
| DE2953426T1 (enrdf_load_stackoverflow) | 1980-12-18 |
| FI64525C (fi) | 1983-12-12 |
| GB2048735A (en) | 1980-12-17 |
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