JPS6311098B2 - - Google Patents
Info
- Publication number
- JPS6311098B2 JPS6311098B2 JP16938279A JP16938279A JPS6311098B2 JP S6311098 B2 JPS6311098 B2 JP S6311098B2 JP 16938279 A JP16938279 A JP 16938279A JP 16938279 A JP16938279 A JP 16938279A JP S6311098 B2 JPS6311098 B2 JP S6311098B2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- backing
- cement
- mold
- present
- 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
- 239000004576 sand Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000005266 casting Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000002542 deteriorative effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16938279A JPS5691963A (en) | 1979-12-27 | 1979-12-27 | Mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16938279A JPS5691963A (en) | 1979-12-27 | 1979-12-27 | Mold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5691963A JPS5691963A (en) | 1981-07-25 |
| JPS6311098B2 true JPS6311098B2 (fr) | 1988-03-11 |
Family
ID=15885556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16938279A Granted JPS5691963A (en) | 1979-12-27 | 1979-12-27 | Mold |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5691963A (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138281A (ja) * | 1974-09-30 | 1976-03-30 | Hitachi Ltd | Sansogasusentakuseitokamaku |
| JPS5231928A (en) * | 1975-06-19 | 1977-03-10 | Kubota Ltd | Method of forming mold |
-
1979
- 1979-12-27 JP JP16938279A patent/JPS5691963A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5691963A (en) | 1981-07-25 |
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