JPH0569618B2 - - Google Patents
Info
- Publication number
- JPH0569618B2 JPH0569618B2 JP61026178A JP2617886A JPH0569618B2 JP H0569618 B2 JPH0569618 B2 JP H0569618B2 JP 61026178 A JP61026178 A JP 61026178A JP 2617886 A JP2617886 A JP 2617886A JP H0569618 B2 JPH0569618 B2 JP H0569618B2
- Authority
- JP
- Japan
- Prior art keywords
- sand
- slag
- water
- foundry sand
- trough
- 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 - Fee Related
Links
Landscapes
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2617886A JPS62183933A (ja) | 1986-02-07 | 1986-02-07 | 鋳物砂の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2617886A JPS62183933A (ja) | 1986-02-07 | 1986-02-07 | 鋳物砂の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183933A JPS62183933A (ja) | 1987-08-12 |
| JPH0569618B2 true JPH0569618B2 (cs) | 1993-10-01 |
Family
ID=12186272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2617886A Granted JPS62183933A (ja) | 1986-02-07 | 1986-02-07 | 鋳物砂の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183933A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0669597B2 (ja) * | 1987-09-04 | 1994-09-07 | 旭有機材工業株式会社 | 低膨張性鋳型用材料 |
| KR101878930B1 (ko) * | 2016-08-30 | 2018-07-16 | 대진정광 주식회사 | 주물사 및 이의 제조방법 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS564340A (en) * | 1979-06-23 | 1981-01-17 | Tomio Ino | Surface polishing method of granular material |
-
1986
- 1986-02-07 JP JP2617886A patent/JPS62183933A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62183933A (ja) | 1987-08-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees | ||
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |