DE150267C - - Google Patents
Info
- Publication number
- DE150267C DE150267C DENDAT150267D DE150267DA DE150267C DE 150267 C DE150267 C DE 150267C DE NDAT150267 D DENDAT150267 D DE NDAT150267D DE 150267D A DE150267D A DE 150267DA DE 150267 C DE150267 C DE 150267C
- Authority
- DE
- Germany
- Prior art keywords
- mass
- layer
- model
- casting
- mixture
- 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.)
- Active
Links
- 238000005266 casting Methods 0.000 claims description 15
- 238000001035 drying Methods 0.000 claims description 9
- 230000035699 permeability Effects 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 239000003610 charcoal Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 239000003110 molding sand Substances 0.000 claims description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 claims description 4
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 claims description 4
- 239000011507 gypsum plaster Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims description 2
- 239000002817 coal dust Substances 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000004615 ingredient Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 239000011230 binding agent Substances 0.000 description 5
- 108010010803 Gelatin Proteins 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 239000003292 glue Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000208202 Linaceae Species 0.000 description 2
- 235000004431 Linum usitatissimum Nutrition 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 235000013312 flour Nutrition 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 208000015943 Coeliac disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 235000021395 porridge Nutrition 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE150267C true DE150267C (enrdf_load_stackoverflow) |
Family
ID=417201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT150267D Active DE150267C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE150267C (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743037C (de) * | 1941-07-02 | 1943-12-16 | Maizena Werke A G Deutsche | Verfahren zur Herstellung geschuetteter Kernmassen |
| DE744459C (de) * | 1942-03-11 | 1944-01-15 | Boehringer Gmbh Geb | Verfahren und Schlichte zum Herstellen von Gussformen |
-
0
- DE DENDAT150267D patent/DE150267C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE743037C (de) * | 1941-07-02 | 1943-12-16 | Maizena Werke A G Deutsche | Verfahren zur Herstellung geschuetteter Kernmassen |
| DE744459C (de) * | 1942-03-11 | 1944-01-15 | Boehringer Gmbh Geb | Verfahren und Schlichte zum Herstellen von Gussformen |
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