DE2158947A1 - Formstoffzusatz zur Herstellung von Formen und Kernen fur Giessereizwecke - Google Patents
Formstoffzusatz zur Herstellung von Formen und Kernen fur GiessereizweckeInfo
- Publication number
- DE2158947A1 DE2158947A1 DE19712158947 DE2158947A DE2158947A1 DE 2158947 A1 DE2158947 A1 DE 2158947A1 DE 19712158947 DE19712158947 DE 19712158947 DE 2158947 A DE2158947 A DE 2158947A DE 2158947 A1 DE2158947 A1 DE 2158947A1
- Authority
- DE
- Germany
- Prior art keywords
- molding
- additive according
- molding additive
- weight
- cores
- 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.)
- Pending
Links
- 239000000284 extract Substances 0.000 title claims abstract description 19
- 239000003208 petroleum Substances 0.000 title claims abstract description 12
- 238000005266 casting Methods 0.000 title abstract description 12
- 239000003245 coal Substances 0.000 title abstract description 7
- 239000000654 additive Substances 0.000 claims abstract description 79
- 230000000996 additive effect Effects 0.000 claims abstract description 43
- 238000004939 coking Methods 0.000 claims abstract description 19
- 239000011230 binding agent Substances 0.000 claims abstract description 15
- 239000002904 solvent Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 10
- 238000009835 boiling Methods 0.000 claims abstract description 8
- 239000003085 diluting agent Substances 0.000 claims abstract description 7
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 5
- 238000005470 impregnation Methods 0.000 claims abstract description 4
- 239000000080 wetting agent Substances 0.000 claims abstract description 3
- 238000000465 moulding Methods 0.000 claims description 43
- 239000012778 molding material Substances 0.000 claims description 29
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 229910052799 carbon Inorganic materials 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 claims description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 claims description 2
- 230000005484 gravity Effects 0.000 claims description 2
- 239000011630 iodine Substances 0.000 claims description 2
- 229910052740 iodine Inorganic materials 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 abstract description 3
- 238000000638 solvent extraction Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 22
- 239000002817 coal dust Substances 0.000 description 21
- 239000004576 sand Substances 0.000 description 19
- 239000003110 molding sand Substances 0.000 description 10
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000004927 clay Substances 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 239000011295 pitch Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 239000006004 Quartz sand Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 229910000278 bentonite Inorganic materials 0.000 description 3
- 239000000440 bentonite Substances 0.000 description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
- 238000011109 contamination Methods 0.000 description 3
- XPFVYQJUAUNWIW-UHFFFAOYSA-N furfuryl alcohol Chemical compound OCC1=CC=CO1 XPFVYQJUAUNWIW-UHFFFAOYSA-N 0.000 description 3
- 230000000704 physical effect Effects 0.000 description 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 239000011280 coal tar Substances 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- 229920001568 phenolic resin Polymers 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000011269 tar Substances 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241000654476 Salmonella enterica subsp. enterica serovar Washington Species 0.000 description 1
- 206010039509 Scab Diseases 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910021386 carbon form Inorganic materials 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011294 coal tar pitch Substances 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 229930003836 cresol Natural products 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010763 heavy fuel oil Substances 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
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000009736 wetting 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
- B22C1/02—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1085470A AT314749B (de) | 1970-12-02 | 1970-12-02 | Formstoffzusatz zur Herstellung von Formen und Kernen für Gießereizwecke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2158947A1 true DE2158947A1 (de) | 1972-06-15 |
Family
ID=3625134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712158947 Pending DE2158947A1 (de) | 1970-12-02 | 1971-11-27 | Formstoffzusatz zur Herstellung von Formen und Kernen fur Giessereizwecke |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT314749B (enrdf_load_stackoverflow) |
| CH (1) | CH574777A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2158947A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2377244A1 (fr) * | 1977-01-17 | 1978-08-11 | Nynaes Petroleum Ab | Procede de fabrication de moules ou de noyaux de moulage et matiere de moulage pour la mise en oeuvre du procede |
| FR2771663A1 (fr) * | 1997-12-03 | 1999-06-04 | Manfred Buchler | Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation |
-
1970
- 1970-12-02 AT AT1085470A patent/AT314749B/de not_active IP Right Cessation
-
1971
- 1971-11-01 CH CH1588571A patent/CH574777A5/xx not_active IP Right Cessation
- 1971-11-27 DE DE19712158947 patent/DE2158947A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2377244A1 (fr) * | 1977-01-17 | 1978-08-11 | Nynaes Petroleum Ab | Procede de fabrication de moules ou de noyaux de moulage et matiere de moulage pour la mise en oeuvre du procede |
| FR2771663A1 (fr) * | 1997-12-03 | 1999-06-04 | Manfred Buchler | Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation |
| WO1999028064A1 (fr) * | 1997-12-03 | 1999-06-10 | Huttenes Albertus France (S.A.R.L.) | Composition fluide capable de produire du carbone brillant au cours de la coulee du metal et son procede de preparation |
| US6506817B1 (en) | 1997-12-03 | 2003-01-14 | Huttenes-Albertus France S.A.R.L. | Fluid composition for forming lustrous carbon during metal casting and process for its preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| CH574777A5 (enrdf_load_stackoverflow) | 1976-04-30 |
| AT314749B (de) | 1974-04-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |