JPH0557058B2 - - Google Patents
Info
- Publication number
- JPH0557058B2 JPH0557058B2 JP15905790A JP15905790A JPH0557058B2 JP H0557058 B2 JPH0557058 B2 JP H0557058B2 JP 15905790 A JP15905790 A JP 15905790A JP 15905790 A JP15905790 A JP 15905790A JP H0557058 B2 JPH0557058 B2 JP H0557058B2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- sand
- self
- hardening
- molds
- 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 - Lifetime
Links
- 239000004576 sand Substances 0.000 claims description 54
- 238000005266 casting Methods 0.000 claims description 18
- 230000013011 mating Effects 0.000 claims description 16
- 238000000465 moulding Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 230000001737 promoting effect Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 description 14
- 230000002093 peripheral effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Casting Devices For Molds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15905790A JPH0452048A (ja) | 1990-06-18 | 1990-06-18 | 鋳型及びその造型法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15905790A JPH0452048A (ja) | 1990-06-18 | 1990-06-18 | 鋳型及びその造型法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0452048A JPH0452048A (ja) | 1992-02-20 |
| JPH0557058B2 true JPH0557058B2 (fr) | 1993-08-23 |
Family
ID=15685280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15905790A Granted JPH0452048A (ja) | 1990-06-18 | 1990-06-18 | 鋳型及びその造型法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452048A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3124134A4 (fr) * | 2014-03-26 | 2017-11-22 | Hitachi Metals, Ltd. | Sable vert pour coulage de pièces coulées en acier, procédé de production associé, et procédé de production de pièces coulées en métal à l'aide dudit sable vert |
-
1990
- 1990-06-18 JP JP15905790A patent/JPH0452048A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0452048A (ja) | 1992-02-20 |
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