JPS63151637A - 無機発泡材の焼成発泡方法 - Google Patents
無機発泡材の焼成発泡方法Info
- Publication number
- JPS63151637A JPS63151637A JP29879786A JP29879786A JPS63151637A JP S63151637 A JPS63151637 A JP S63151637A JP 29879786 A JP29879786 A JP 29879786A JP 29879786 A JP29879786 A JP 29879786A JP S63151637 A JPS63151637 A JP S63151637A
- Authority
- JP
- Japan
- Prior art keywords
- mold
- firing
- foaming
- calcining
- preform
- 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.)
- Granted
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 22
- 239000006261 foam material Substances 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims description 18
- 238000001354 calcination Methods 0.000 title abstract 5
- 239000006260 foam Substances 0.000 claims abstract description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 7
- 239000011707 mineral Substances 0.000 claims abstract description 7
- 238000010304 firing Methods 0.000 claims description 42
- 239000000203 mixture Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000004088 foaming agent Substances 0.000 abstract description 3
- 238000005336 cracking Methods 0.000 abstract 1
- 230000002093 peripheral effect Effects 0.000 description 8
- 230000005484 gravity Effects 0.000 description 7
- 229920000609 methyl cellulose Polymers 0.000 description 3
- 239000001923 methylcellulose Substances 0.000 description 3
- 235000010981 methylcellulose Nutrition 0.000 description 3
- 239000011120 plywood Substances 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 241000975357 Salangichthys microdon Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005332 obsidian Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Landscapes
- Producing Shaped Articles From Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29879786A JPS63151637A (ja) | 1986-12-17 | 1986-12-17 | 無機発泡材の焼成発泡方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29879786A JPS63151637A (ja) | 1986-12-17 | 1986-12-17 | 無機発泡材の焼成発泡方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63151637A true JPS63151637A (ja) | 1988-06-24 |
| JPH0346410B2 JPH0346410B2 (enrdf_load_stackoverflow) | 1991-07-16 |
Family
ID=17864343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29879786A Granted JPS63151637A (ja) | 1986-12-17 | 1986-12-17 | 無機発泡材の焼成発泡方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151637A (enrdf_load_stackoverflow) |
-
1986
- 1986-12-17 JP JP29879786A patent/JPS63151637A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0346410B2 (enrdf_load_stackoverflow) | 1991-07-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |