JPS6115780B2 - - Google Patents
Info
- Publication number
- JPS6115780B2 JPS6115780B2 JP55049150A JP4915080A JPS6115780B2 JP S6115780 B2 JPS6115780 B2 JP S6115780B2 JP 55049150 A JP55049150 A JP 55049150A JP 4915080 A JP4915080 A JP 4915080A JP S6115780 B2 JPS6115780 B2 JP S6115780B2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- hardening
- amount
- mixture
- spraying
- 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
- 239000000463 material Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000004898 kneading Methods 0.000 claims description 6
- 239000011230 binding agent Substances 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 29
- 239000004576 sand Substances 0.000 description 23
- 239000003795 chemical substances by application Substances 0.000 description 20
- 239000004848 polyfunctional curative Substances 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 4
- 239000007849 furan resin Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- JIRHAGAOHOYLNO-UHFFFAOYSA-N (3-cyclopentyloxy-4-methoxyphenyl)methanol Chemical compound COC1=CC=C(CO)C=C1OC1CCCC1 JIRHAGAOHOYLNO-UHFFFAOYSA-N 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910052845 zircon Inorganic materials 0.000 description 2
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 239000000126 substance Substances 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 |
|---|---|---|---|
| JP4915080A JPS56148448A (en) | 1980-04-16 | 1980-04-16 | Dry type spray coating molding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4915080A JPS56148448A (en) | 1980-04-16 | 1980-04-16 | Dry type spray coating molding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56148448A JPS56148448A (en) | 1981-11-17 |
| JPS6115780B2 true JPS6115780B2 (de) | 1986-04-25 |
Family
ID=12823061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4915080A Granted JPS56148448A (en) | 1980-04-16 | 1980-04-16 | Dry type spray coating molding method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56148448A (de) |
-
1980
- 1980-04-16 JP JP4915080A patent/JPS56148448A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56148448A (en) | 1981-11-17 |
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