FR2359660A1 - Fabrication de moules de fonderie - Google Patents
Fabrication de moules de fonderieInfo
- Publication number
- FR2359660A1 FR2359660A1 FR7707088A FR7707088A FR2359660A1 FR 2359660 A1 FR2359660 A1 FR 2359660A1 FR 7707088 A FR7707088 A FR 7707088A FR 7707088 A FR7707088 A FR 7707088A FR 2359660 A1 FR2359660 A1 FR 2359660A1
- Authority
- FR
- France
- Prior art keywords
- weight
- parts
- manufacturing
- foundry molds
- molds
- 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.)
- Granted
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
- B22C1/10—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 for influencing the hardening tendency of the mould material
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Abstract
Procédé de fabrication de moules autodurcissables en hydrosolubles. On mélange une proportion d'eau appropriée avec un mélange comprenant : a. 100 parties en poids de particules de sable réfractaire formé d'alumine; b. 1 à 5 parties en poids de phosphate de potassium et/ou de sodium, et c. 0,2 à 3 parties en poids d'aluminium en poudre, on donne au mélange obtenu la forme de moule voulue et on laisse le moule durcir spontanément. Fabrication de moules de fonderie pour métaux ferreux et alliages d'aluminium ou de cuivre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8820776A JPS5314120A (en) | 1976-07-26 | 1976-07-26 | Method to manufacture waterrsoluble selffcuring casting mould |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2359660A1 true FR2359660A1 (fr) | 1978-02-24 |
FR2359660B1 FR2359660B1 (fr) | 1978-12-15 |
Family
ID=13936446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7707088A Granted FR2359660A1 (fr) | 1976-07-26 | 1977-03-10 | Fabrication de moules de fonderie |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5314120A (fr) |
DE (1) | DE2708265C3 (fr) |
FR (1) | FR2359660A1 (fr) |
GB (1) | GB1568550A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5519463A (en) * | 1978-07-31 | 1980-02-12 | Natl Res Inst For Metals | Production of wet type fluid water soluble self-hardening casting mold |
JPS5724221Y2 (fr) * | 1979-12-03 | 1982-05-26 | ||
DE19549469C2 (de) * | 1995-07-12 | 1999-05-12 | Eichenauer Gmbh & Co Kg F | Gießkern zum Gießformen und Verfahren zum Herstellen eines solchen Gießkerns |
JP2005066634A (ja) * | 2003-08-22 | 2005-03-17 | Toyota Motor Corp | 水溶性中子バインダ、水溶性中子、及びその製造方法 |
JP6501147B2 (ja) * | 2015-03-06 | 2019-04-17 | リグナイト株式会社 | 鋳型の製造方法 |
-
1976
- 1976-07-26 JP JP8820776A patent/JPS5314120A/ja active Granted
-
1977
- 1977-02-21 GB GB712977A patent/GB1568550A/en not_active Expired
- 1977-02-25 DE DE19772708265 patent/DE2708265C3/de not_active Expired
- 1977-03-10 FR FR7707088A patent/FR2359660A1/fr active Granted
Non-Patent Citations (1)
Title |
---|
NEANT * |
Also Published As
Publication number | Publication date |
---|---|
DE2708265C3 (de) | 1979-11-08 |
GB1568550A (en) | 1980-05-29 |
JPS5314120A (en) | 1978-02-08 |
DE2708265B2 (de) | 1979-03-15 |
JPS5413407B2 (fr) | 1979-05-30 |
FR2359660B1 (fr) | 1978-12-15 |
DE2708265A1 (de) | 1978-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |