ES414435A1 - Procedimiento para aumentar la resistencia mecanica de los moldes y machos de fundicion. - Google Patents
Procedimiento para aumentar la resistencia mecanica de los moldes y machos de fundicion.Info
- Publication number
- ES414435A1 ES414435A1 ES414435A ES414435A ES414435A1 ES 414435 A1 ES414435 A1 ES 414435A1 ES 414435 A ES414435 A ES 414435A ES 414435 A ES414435 A ES 414435A ES 414435 A1 ES414435 A1 ES 414435A1
- Authority
- ES
- Spain
- Prior art keywords
- formula
- mixture
- carbon atoms
- alkyl group
- sand
- 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
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
- B22C1/16—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
- B22C1/18—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 inorganic agents
- B22C1/186—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 inorganic agents contaming ammonium or metal silicates, silica sols
- B22C1/188—Alkali metal silicates
-
- 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)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7216204A FR2182740B2 (pt) | 1972-05-05 | 1972-05-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414435A1 true ES414435A1 (es) | 1976-03-01 |
Family
ID=9098102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES414435A Expired ES414435A1 (es) | 1972-05-05 | 1973-05-04 | Procedimiento para aumentar la resistencia mecanica de los moldes y machos de fundicion. |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS4941222A (pt) |
| BE (1) | BE798794R (pt) |
| BR (1) | BR7303172D0 (pt) |
| CA (1) | CA980054A (pt) |
| DE (1) | DE2322585A1 (pt) |
| ES (1) | ES414435A1 (pt) |
| FR (1) | FR2182740B2 (pt) |
| GB (1) | GB1431483A (pt) |
| LU (1) | LU67538A1 (pt) |
| NL (1) | NL7306297A (pt) |
| SU (1) | SU541420A3 (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5245578A (en) * | 1975-10-08 | 1977-04-11 | Tsuyoshi Aoi | Method and apparatus for removing nox in exhaust gas |
| JPS5250966A (en) * | 1975-10-21 | 1977-04-23 | Eikosha:Kk | Apparatus for removing nox in exhaust gas |
| JPS5539382U (pt) * | 1978-09-06 | 1980-03-13 | ||
| FR2455934A1 (fr) * | 1979-05-07 | 1980-12-05 | Schuiling Prod Ballu | Procede de preparation d'un sable agglomere et produit obtenu |
| JPS618178Y2 (pt) * | 1979-11-15 | 1986-03-13 | ||
| TR201816336T4 (tr) | 2003-09-02 | 2018-11-21 | Sintokogio Ltd | Metal dökümü için kalıp ve maçanın oluşturulmasına yönelik yöntem. |
| RU2525554C1 (ru) * | 2013-06-18 | 2014-08-20 | Николай Евгеньевич Староверов | Термостойкая матрица и способ ее получения (варианты) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1471661A (fr) * | 1965-03-17 | 1967-03-03 | Mitsubishi Heavy Ind Ltd | Procédé pour produire une composition à base de sable pour moules de fonderie et similaires et composition obtenue par le procédé |
| GB1153755A (en) * | 1965-07-08 | 1969-05-29 | Mitsubishi Heavy Ind Ltd | Metal Casting Sand Composition |
| GB1170483A (en) * | 1967-05-11 | 1969-11-12 | Mo Avtomobilno Doro Zhny I | Liquid-Like Self-Curing Moulding Sand Composition |
| FR1524000A (fr) * | 1967-05-25 | 1968-05-03 | Moscovsky Avtomobilno Dorozhny | Procédé d'obtention d'un mélange solidifiable pseudo-liquide pour la fabrication de noyaux et de moules de fonderie |
| US3600203A (en) * | 1969-09-05 | 1971-08-17 | Sperimentale Metallurg Soc Per | Fluidized molding material for manufacturing cores and molds and a method therefor |
-
1972
- 1972-05-05 FR FR7216204A patent/FR2182740B2/fr not_active Expired
-
1973
- 1973-04-26 JP JP4835273A patent/JPS4941222A/ja active Pending
- 1973-04-27 BE BE2052738A patent/BE798794R/xx not_active IP Right Cessation
- 1973-04-30 GB GB2040173A patent/GB1431483A/en not_active Expired
- 1973-05-01 CA CA170,755A patent/CA980054A/en not_active Expired
- 1973-05-03 BR BR317273A patent/BR7303172D0/pt unknown
- 1973-05-03 LU LU67538D patent/LU67538A1/xx unknown
- 1973-05-04 SU SU1913851A patent/SU541420A3/ru active
- 1973-05-04 DE DE19732322585 patent/DE2322585A1/de active Pending
- 1973-05-04 NL NL7306297A patent/NL7306297A/xx active Search and Examination
- 1973-05-04 ES ES414435A patent/ES414435A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2182740A2 (pt) | 1973-12-14 |
| GB1431483A (en) | 1976-04-07 |
| NL7306297A (pt) | 1973-11-07 |
| JPS4941222A (pt) | 1974-04-18 |
| CA980054A (en) | 1975-12-23 |
| FR2182740B2 (pt) | 1977-06-24 |
| SU541420A3 (ru) | 1976-12-30 |
| DE2322585A1 (de) | 1973-11-22 |
| LU67538A1 (pt) | 1973-07-13 |
| BR7303172D0 (pt) | 1974-06-27 |
| BE798794R (fr) | 1973-08-16 |
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