DE1814637A1 - Lunkerverhuetungsmittel - Google Patents
LunkerverhuetungsmittelInfo
- Publication number
- DE1814637A1 DE1814637A1 DE19681814637 DE1814637A DE1814637A1 DE 1814637 A1 DE1814637 A1 DE 1814637A1 DE 19681814637 DE19681814637 DE 19681814637 DE 1814637 A DE1814637 A DE 1814637A DE 1814637 A1 DE1814637 A1 DE 1814637A1
- Authority
- DE
- Germany
- Prior art keywords
- agent
- organic additive
- sieve
- shrinkage
- aluminum
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 235000013312 flour Nutrition 0.000 claims description 9
- 240000008042 Zea mays Species 0.000 claims description 6
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 6
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims description 6
- 235000005822 corn Nutrition 0.000 claims description 6
- 235000012054 meals Nutrition 0.000 claims description 6
- 239000006259 organic additive Substances 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 6
- 239000002023 wood Substances 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 4
- 239000011800 void material Substances 0.000 claims description 4
- 229920001131 Pulp (paper) Polymers 0.000 claims description 3
- 239000012757 flame retardant agent Substances 0.000 claims description 2
- 235000011187 glycerol Nutrition 0.000 claims description 2
- 239000003906 humectant Substances 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- 230000000717 retained effect Effects 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 229920003043 Cellulose fiber Polymers 0.000 claims 1
- 239000004909 Moisturizer Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 229940124558 contraceptive agent Drugs 0.000 claims 1
- 239000003433 contraceptive agent Substances 0.000 claims 1
- 239000002657 fibrous material Substances 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 230000001333 moisturizer Effects 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- 239000000779 smoke Substances 0.000 description 13
- 239000000203 mixture Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 239000000654 additive Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- VWDWKYIASSYTQR-UHFFFAOYSA-N sodium nitrate Chemical compound [Na+].[O-][N+]([O-])=O VWDWKYIASSYTQR-UHFFFAOYSA-N 0.000 description 6
- 230000000996 additive effect Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 238000005266 casting Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000010344 sodium nitrate Nutrition 0.000 description 3
- 239000004317 sodium nitrate Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- -1 cryolite Chemical class 0.000 description 2
- 229910001610 cryolite Inorganic materials 0.000 description 2
- 239000011121 hardwood Substances 0.000 description 2
- 239000010903 husk Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- 244000215068 Acacia senegal Species 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920000084 Gum arabic Polymers 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- MEYPRMGRFQCXHY-UHFFFAOYSA-N [Na].F[Si](F)(F)F Chemical compound [Na].F[Si](F)(F)F MEYPRMGRFQCXHY-UHFFFAOYSA-N 0.000 description 1
- 239000000205 acacia gum Substances 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- VLFOLEXSMGRYJO-UHFFFAOYSA-L difluoroalumane Chemical compound F[AlH]F VLFOLEXSMGRYJO-UHFFFAOYSA-L 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- ABTOQLMXBSRXSM-UHFFFAOYSA-N silicon tetrafluoride Chemical compound F[Si](F)(F)F ABTOQLMXBSRXSM-UHFFFAOYSA-N 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/06—Heating the top discard of ingots
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Mold Materials And Core Materials (AREA)
- Paper (AREA)
- Fireproofing Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5670467 | 1967-12-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1814637A1 true DE1814637A1 (de) | 1969-07-10 |
Family
ID=10477325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681814637 Pending DE1814637A1 (de) | 1967-12-13 | 1968-12-13 | Lunkerverhuetungsmittel |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3728102A (enrdf_load_stackoverflow) |
| JP (1) | JPS5220931B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1814637A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1595059A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1280768A (en) * | 1970-03-23 | 1972-07-05 | Foseco Int | Anti-piping compounds |
| BE791956A (fr) * | 1971-12-03 | 1973-03-16 | Tido Chemisch Tech Produkte G | Revetement a usage metallurgique |
| BE826610A (fr) * | 1974-04-02 | 1975-06-30 | Garnissage exothermique pour applications metallurgiques | |
| IT1028945B (it) * | 1975-04-17 | 1979-02-10 | Piombino Acciaierie | Polvere antiscorifica per la colata in lingottiera di acciai efferve scenti |
| IT1063606B (it) * | 1976-01-15 | 1985-02-11 | Fonderit S R L | Composizione per uso metallurgico,particolarmente polvere di copertura del metallo fuso nella testa di lingottiere |
| JPS5548807U (enrdf_load_stackoverflow) * | 1978-09-25 | 1980-03-31 |
-
1968
- 1968-12-11 JP JP43090294A patent/JPS5220931B1/ja active Pending
- 1968-12-13 FR FR1595059D patent/FR1595059A/fr not_active Expired
- 1968-12-13 DE DE19681814637 patent/DE1814637A1/de active Pending
-
1971
- 1971-03-01 US US00119943A patent/US3728102A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FR1595059A (enrdf_load_stackoverflow) | 1970-06-08 |
| US3728102A (en) | 1973-04-17 |
| JPS5220931B1 (enrdf_load_stackoverflow) | 1977-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| SH | Request for examination between 03.10.1968 and 22.04.1971 |