BE501908A - - Google Patents
Info
- Publication number
- BE501908A BE501908A BE501908DA BE501908A BE 501908 A BE501908 A BE 501908A BE 501908D A BE501908D A BE 501908DA BE 501908 A BE501908 A BE 501908A
- Authority
- BE
- Belgium
- Prior art keywords
- core
- cores
- casting
- refractory
- mold
- Prior art date
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- 238000005266 casting Methods 0.000 description 14
- 229910052751 metal Inorganic materials 0.000 description 14
- 239000002184 metal Substances 0.000 description 14
- 239000001993 wax Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 11
- 239000002904 solvent Substances 0.000 description 10
- 239000000463 material Substances 0.000 description 7
- 239000011819 refractory material Substances 0.000 description 7
- 239000005350 fused silica glass Substances 0.000 description 6
- 238000000465 moulding Methods 0.000 description 6
- 235000011121 sodium hydroxide Nutrition 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000005058 metal casting Methods 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 229910052851 sillimanite Inorganic materials 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
- B22C7/02—Lost patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE501908A true BE501908A (esLanguage) |
Family
ID=143583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE501908D BE501908A (esLanguage) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE501908A (esLanguage) |
-
0
- BE BE501908D patent/BE501908A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4986333A (en) | Method of supporting a core in a mold | |
| US4321010A (en) | Aerofoil member for a gas turbine engine | |
| US3662816A (en) | Means for preventing core shift in casting articles | |
| JP2011509185A (ja) | タービンエアフォイルの鋳造方法 | |
| BE1006763A3 (fr) | Procede de coulee de metaux dentaires. | |
| US20100101747A1 (en) | Mold used in manufacture of drill bits and method of forming same | |
| JPH08510689A (ja) | 焼流し精密鋳造による中空物の製造方法 | |
| CA2954024C (fr) | Procede de fabrication d'une aube bi-composant pour moteur a turbine a gaz et aube obtenue par un tel procede | |
| JP2007313562A (ja) | ターボ機械のブレード用のセラミック製中子の製造プロセス | |
| JP5868865B2 (ja) | 鋳造又は射出成形工程によりモノリシックボディを製造するための方法 | |
| FR2529120A1 (fr) | Procede de coulee sous pression et piston forme par sa mise en oeuvre | |
| EP1604754B1 (en) | Ceramic core recovery method | |
| BE501908A (esLanguage) | ||
| GB2335157A (en) | A method of making a ceramic shell mould and a method of casting | |
| JP2005502473A (ja) | 鋳物の製造方法、鋳型砂、および該製造方法への該鋳型砂の使用 | |
| GB2078596A (en) | Method of Making a Blade | |
| CN115446265A (zh) | 型芯及其制作方法、铸造铸件、钛合金铸件长弯通孔的方法 | |
| WO2012085427A1 (fr) | Procede de fabrication de noyau de sel par compaction isostatique pour des pieces mettant en oeuvre des operations successives de fonderie et de forgeage | |
| EP4061557B1 (fr) | Moule de fonderie, procédé de fabrication du moule et procédé de fonderie | |
| GB2430940A (en) | A method of joining two components to form a product | |
| FR3163008A1 (fr) | Noyau de fonderie | |
| BE434983A (esLanguage) | ||
| US1592823A (en) | Casting metal alloys | |
| FR2906168A3 (fr) | Procede de moulage a refroidissement accelere | |
| JPS61119369A (ja) | 開口部を有する部材の加圧鋳造装置 |