JPH047926Y2 - - Google Patents
Info
- Publication number
- JPH047926Y2 JPH047926Y2 JP1986188182U JP18818286U JPH047926Y2 JP H047926 Y2 JPH047926 Y2 JP H047926Y2 JP 1986188182 U JP1986188182 U JP 1986188182U JP 18818286 U JP18818286 U JP 18818286U JP H047926 Y2 JPH047926 Y2 JP H047926Y2
- Authority
- JP
- Japan
- Prior art keywords
- mold
- core mold
- air
- ceramic
- core
- 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
- 239000000919 ceramic Substances 0.000 claims description 22
- 238000007664 blowing Methods 0.000 claims description 19
- 238000005266 casting Methods 0.000 claims description 19
- 230000035699 permeability Effects 0.000 claims description 10
- 239000002002 slurry Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 239000011505 plaster Substances 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 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
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188182U JPH047926Y2 (es) | 1986-12-05 | 1986-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986188182U JPH047926Y2 (es) | 1986-12-05 | 1986-12-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6392706U JPS6392706U (es) | 1988-06-15 |
| JPH047926Y2 true JPH047926Y2 (es) | 1992-02-28 |
Family
ID=31139307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986188182U Expired JPH047926Y2 (es) | 1986-12-05 | 1986-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047926Y2 (es) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5342609Y2 (es) * | 1974-08-23 | 1978-10-13 |
-
1986
- 1986-12-05 JP JP1986188182U patent/JPH047926Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6392706U (es) | 1988-06-15 |
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