FR2199485B1 - - Google Patents
Info
- Publication number
- FR2199485B1 FR2199485B1 FR7330464A FR7330464A FR2199485B1 FR 2199485 B1 FR2199485 B1 FR 2199485B1 FR 7330464 A FR7330464 A FR 7330464A FR 7330464 A FR7330464 A FR 7330464A FR 2199485 B1 FR2199485 B1 FR 2199485B1
- 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
-
- 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
- B22C1/16—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents
- B22C1/20—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents
- B22C1/22—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds characterised by the use of binding agents; Mixtures of binding agents of organic agents of resins or rosins
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7211534A NL7211534A (fr) | 1972-08-24 | 1972-08-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2199485A1 FR2199485A1 (fr) | 1974-04-12 |
| FR2199485B1 true FR2199485B1 (fr) | 1976-12-03 |
Family
ID=19816780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7330464A Expired FR2199485B1 (fr) | 1972-08-24 | 1973-08-22 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS587379B2 (fr) |
| DE (1) | DE2342371A1 (fr) |
| FR (1) | FR2199485B1 (fr) |
| GB (1) | GB1444280A (fr) |
| NL (1) | NL7211534A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2647852A1 (de) * | 1975-11-03 | 1977-05-12 | Ashland Oil Canada | Asphalt oder bitumen enthaltende giessereikernbindemittel und giessereikernformmassen |
| SE415451B (sv) * | 1979-01-12 | 1980-10-06 | Tsniitmash | For en kollherdbar formsandblandning avsett bindemedel baserat pa karbamid-formaldehydharts med ett medifieringsmedel for reglering av bindningsformagan samt forfarande for framstellning av bindemedlet |
| DE10326967A1 (de) * | 2003-06-12 | 2004-12-30 | Iko Minerals Gmbh | Verfahren zur Herstellung eines Kern- und Formsandes für Gießereizwecke |
| CN105107475B (zh) * | 2015-08-21 | 2017-11-14 | 天津博纳艾杰尔科技有限公司 | 一种核壳型多孔二氧化锆材料及其制备方法 |
| CN114669718A (zh) * | 2020-12-24 | 2022-06-28 | 金隆化学工业股份有限公司 | 黏结材积层制造的方法 |
| CN114918363B (zh) * | 2022-05-31 | 2024-03-15 | 中国第一汽车股份有限公司 | 一种汽车缸体用薄壁砂芯及制备方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2622963A (en) * | 1950-07-11 | 1952-12-23 | Whitehead Bruthers Company | Additive composition for sand molds and method of making same |
| US2644741A (en) * | 1951-06-01 | 1953-07-07 | Hill & Griffith Company | Carbonaceous additive for molding sand |
| US3413251A (en) * | 1963-09-20 | 1968-11-26 | Huttenes Kommanditgesellschaft | Materials for the manufacture of foundry molds and cores |
| FR2137174A3 (en) * | 1971-05-14 | 1972-12-29 | Doittau Produits Metal | Foundry sand prepn - to improve the stripping of castings |
-
1972
- 1972-08-24 NL NL7211534A patent/NL7211534A/xx not_active Application Discontinuation
-
1973
- 1973-08-22 JP JP48093391A patent/JPS587379B2/ja not_active Expired
- 1973-08-22 DE DE19732342371 patent/DE2342371A1/de not_active Withdrawn
- 1973-08-22 GB GB3978873A patent/GB1444280A/en not_active Expired
- 1973-08-22 FR FR7330464A patent/FR2199485B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7211534A (fr) | 1974-02-26 |
| DE2342371A1 (de) | 1974-02-28 |
| GB1444280A (en) | 1976-07-28 |
| JPS587379B2 (ja) | 1983-02-09 |
| JPS4959032A (fr) | 1974-06-07 |
| FR2199485A1 (fr) | 1974-04-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |