ZA727254B - Moulding process - Google Patents
Moulding processInfo
- Publication number
- ZA727254B ZA727254B ZA727254A ZA727254A ZA727254B ZA 727254 B ZA727254 B ZA 727254B ZA 727254 A ZA727254 A ZA 727254A ZA 727254 A ZA727254 A ZA 727254A ZA 727254 B ZA727254 B ZA 727254B
- Authority
- ZA
- South Africa
- Prior art keywords
- moulding process
- moulding
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000000465 moulding Methods 0.000 title 1
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
- B22C1/183—Sols, colloids or hydroxide gels
-
- 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
- B22C1/165—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 in the manufacture of multilayered shell moulds
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4857571A GB1408266A (en) | 1971-10-19 | 1971-10-19 | Mould forming process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA727254B true ZA727254B (en) | 1973-06-27 |
Family
ID=10449100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA727254A ZA727254B (en) | 1971-10-19 | 1972-10-11 | Moulding process |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3910798A (en) |
| JP (1) | JPS4849623A (en) |
| AU (1) | AU471538B2 (en) |
| BE (1) | BE790261A (en) |
| CA (1) | CA974703A (en) |
| DE (1) | DE2251050A1 (en) |
| FR (1) | FR2156798B1 (en) |
| GB (1) | GB1408266A (en) |
| IT (1) | IT969672B (en) |
| ZA (1) | ZA727254B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1035539A (en) * | 1975-09-26 | 1978-08-01 | Her Majesty In Right Of Canada As Represented By The Minister Of Energy, Mines And Resources | Method of forming foundry moulds |
| US4041000A (en) * | 1975-12-12 | 1977-08-09 | Alexander Farcnik | Making fireproof non-polluting liquid coating composition |
| US4196011A (en) * | 1976-07-28 | 1980-04-01 | Hitachi, Ltd. | Self-hardening water-soluble mold and process for producing the same |
| US4093778A (en) * | 1976-09-10 | 1978-06-06 | Nalco Chemical Company | Ingot mold for producing steel ingots |
| US4966225A (en) * | 1988-06-13 | 1990-10-30 | Howmet Corporation | Ceramic shell mold for investment casting and method of making the same |
| US5858083A (en) * | 1994-06-03 | 1999-01-12 | National Gypsum Company | Cementitious gypsum-containing binders and compositions and materials made therefrom |
| US5718759A (en) * | 1995-02-07 | 1998-02-17 | National Gypsum Company | Cementitious gypsum-containing compositions and materials made therefrom |
| ES2245683T3 (en) | 2000-03-17 | 2006-01-16 | Daniel James Duffey | FUSION MOLD TO THE LOST WAX. |
| US6540013B1 (en) * | 2001-06-07 | 2003-04-01 | Ondeo Nalco Company | Method of increasing the strength and solids level of investment casting shells |
| CN101626854B (en) | 2007-01-29 | 2012-07-04 | 赢创德固赛有限责任公司 | Fumed metal oxides for investment casting |
| CN106238670B (en) * | 2016-09-19 | 2019-01-04 | 韩昊喆 | Foundry facing and preparation method and application |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR981804A (en) * | 1949-02-25 | 1951-05-30 | Ford | Thixotropic coating material for foundry molds, its preparation process and molds obtained using this material |
| US2908952A (en) * | 1957-05-22 | 1959-10-20 | Gen Motors Corp | Method of forming an investment mold |
| US3005244A (en) * | 1958-06-09 | 1961-10-24 | Howe Sound Co | Production of shell molds |
| US3243397A (en) * | 1961-08-18 | 1966-03-29 | Gen Motors Corp | Mold and core coating composition from calcined hydrated aluminum silicate, mica, and bentonite |
| US3241200A (en) * | 1963-09-20 | 1966-03-22 | Howe Sound Co | Precision mold and method of fabrication |
| US3421909A (en) * | 1963-10-03 | 1969-01-14 | Du Pont | Siliceous compositions containing azo aromatic compounds as stabilizers |
| US3519444A (en) * | 1968-04-12 | 1970-07-07 | Quaker Oats Co | Static mold release agent |
-
0
- BE BE790261D patent/BE790261A/en unknown
-
1971
- 1971-10-19 GB GB4857571A patent/GB1408266A/en not_active Expired
-
1972
- 1972-10-10 US US296138A patent/US3910798A/en not_active Expired - Lifetime
- 1972-10-11 ZA ZA727254A patent/ZA727254B/en unknown
- 1972-10-12 AU AU47677/72A patent/AU471538B2/en not_active Expired
- 1972-10-18 FR FR7236934A patent/FR2156798B1/fr not_active Expired
- 1972-10-18 IT IT30639/72A patent/IT969672B/en active
- 1972-10-18 DE DE2251050A patent/DE2251050A1/en active Pending
- 1972-10-19 JP JP47104076A patent/JPS4849623A/ja active Pending
- 1972-10-19 CA CA154,562A patent/CA974703A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1408266A (en) | 1975-10-01 |
| BE790261A (en) | 1973-04-18 |
| IT969672B (en) | 1974-04-10 |
| FR2156798B1 (en) | 1976-08-20 |
| DE2251050A1 (en) | 1973-04-26 |
| US3910798A (en) | 1975-10-07 |
| CA974703A (en) | 1975-09-23 |
| JPS4849623A (en) | 1973-07-13 |
| AU471538B2 (en) | 1976-04-29 |
| AU4767772A (en) | 1974-04-26 |
| FR2156798A1 (en) | 1973-06-01 |
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