FR2257367B1 - - Google Patents
Info
- Publication number
- FR2257367B1 FR2257367B1 FR7411559A FR7411559A FR2257367B1 FR 2257367 B1 FR2257367 B1 FR 2257367B1 FR 7411559 A FR7411559 A FR 7411559A FR 7411559 A FR7411559 A FR 7411559A FR 2257367 B1 FR2257367 B1 FR 2257367B1
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
- B22C1/02—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by additives for special purposes, e.g. indicators, breakdown additives
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7304590A NL7304590A (it) | 1973-04-03 | 1973-04-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2257367A1 FR2257367A1 (it) | 1975-08-08 |
| FR2257367B1 true FR2257367B1 (it) | 1976-10-08 |
Family
ID=19818557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7411559A Expired FR2257367B1 (it) | 1973-04-03 | 1974-04-01 |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5738336B2 (it) |
| BE (1) | BE812755A (it) |
| DE (1) | DE2415731C2 (it) |
| FR (1) | FR2257367B1 (it) |
| GB (1) | GB1468744A (it) |
| IT (1) | IT1010872B (it) |
| NL (1) | NL7304590A (it) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4174225A (en) * | 1976-04-12 | 1979-11-13 | Ab Nynas-Petroleum | Manufacturing moulds or mould cores |
| SE413997B (sv) * | 1977-01-17 | 1980-07-07 | Westin & Backlund Ab | Sett vid framstellning av gjutformar eller gjutkernor ur en vattenhaltig blandning av formsand, bindemedel och kolhaltigt material, som kan bilda sa kallad glanskol, samt formmassa avedd att anvendas vid settet |
| CN104475651A (zh) * | 2014-11-03 | 2015-04-01 | 繁昌县琦祥铸造厂 | 一种粘土铸造型砂及其制备方法 |
| CN107282860A (zh) * | 2017-07-04 | 2017-10-24 | 五河富强鑫金属制品有限公司 | 一种替代砂的法兰铸造箱填充物及其制备方法 |
| CN107282863A (zh) * | 2017-07-04 | 2017-10-24 | 五河富强鑫金属制品有限公司 | 一种减少法兰气孔的铸造配砂辅料及其制备方法 |
| CN107116176A (zh) * | 2017-07-04 | 2017-09-01 | 五河富强鑫金属制品有限公司 | 一种铸造配砂辅料及其制备方法 |
| CN107186162A (zh) * | 2017-07-04 | 2017-09-22 | 五河富强鑫金属制品有限公司 | 一种增强法兰表面光洁度的铸造配砂辅料及其制备方法 |
| CN115608918A (zh) * | 2022-11-01 | 2023-01-17 | 安徽省含山县威建铸造厂(普通合伙) | 一种改善缸体外腔夹砂的铸造方法 |
-
1973
- 1973-04-03 NL NL7304590A patent/NL7304590A/xx unknown
-
1974
- 1974-03-25 BE BE1005822A patent/BE812755A/xx not_active IP Right Cessation
- 1974-03-29 IT IT4259874A patent/IT1010872B/it active
- 1974-04-01 FR FR7411559A patent/FR2257367B1/fr not_active Expired
- 1974-04-01 JP JP3571274A patent/JPS5738336B2/ja not_active Expired
- 1974-04-01 DE DE19742415731 patent/DE2415731C2/de not_active Expired
- 1974-04-01 GB GB1429374A patent/GB1468744A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7304590A (it) | 1974-10-07 |
| GB1468744A (en) | 1977-03-30 |
| FR2257367A1 (it) | 1975-08-08 |
| BE812755A (nl) | 1974-09-25 |
| DE2415731A1 (de) | 1974-10-17 |
| DE2415731C2 (de) | 1983-03-31 |
| IT1010872B (it) | 1977-01-20 |
| JPS49129624A (it) | 1974-12-12 |
| JPS5738336B2 (it) | 1982-08-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |