DE1920581C3 - Verfahren zum Herstellen einer Gießform - Google Patents
Verfahren zum Herstellen einer GießformInfo
- Publication number
- DE1920581C3 DE1920581C3 DE19691920581 DE1920581A DE1920581C3 DE 1920581 C3 DE1920581 C3 DE 1920581C3 DE 19691920581 DE19691920581 DE 19691920581 DE 1920581 A DE1920581 A DE 1920581A DE 1920581 C3 DE1920581 C3 DE 1920581C3
- Authority
- DE
- Germany
- Prior art keywords
- molding sand
- oil
- making
- casting mold
- casting
- 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
- 238000005266 casting Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 3
- 239000003921 oil Substances 0.000 claims description 10
- 239000003110 molding sand Substances 0.000 claims description 9
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 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)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691920581 DE1920581C3 (de) | 1969-04-23 | 1969-04-23 | Verfahren zum Herstellen einer Gießform |
| JP3462770A JPS4940052B1 (enrdf_load_stackoverflow) | 1969-04-23 | 1970-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19691920581 DE1920581C3 (de) | 1969-04-23 | 1969-04-23 | Verfahren zum Herstellen einer Gießform |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1920581A1 DE1920581A1 (de) | 1970-11-05 |
| DE1920581B2 DE1920581B2 (de) | 1978-12-07 |
| DE1920581C3 true DE1920581C3 (de) | 1979-08-02 |
Family
ID=5732036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691920581 Expired DE1920581C3 (de) | 1969-04-23 | 1969-04-23 | Verfahren zum Herstellen einer Gießform |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS4940052B1 (enrdf_load_stackoverflow) |
| DE (1) | DE1920581C3 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507558U (enrdf_load_stackoverflow) * | 1973-05-18 | 1975-01-25 | ||
| JPS521734A (en) * | 1975-06-24 | 1977-01-07 | Sasakura Eng Co Ltd | Heat recovering method |
-
1969
- 1969-04-23 DE DE19691920581 patent/DE1920581C3/de not_active Expired
-
1970
- 1970-04-22 JP JP3462770A patent/JPS4940052B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4940052B1 (enrdf_load_stackoverflow) | 1974-10-30 |
| DE1920581A1 (de) | 1970-11-05 |
| DE1920581B2 (de) | 1978-12-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) | ||
| 8340 | Patent of addition ceased/non-payment of fee of main patent |