BE736816A - - Google Patents
Info
- Publication number
- BE736816A BE736816A BE736816DA BE736816A BE 736816 A BE736816 A BE 736816A BE 736816D A BE736816D A BE 736816DA BE 736816 A BE736816 A BE 736816A
- Authority
- BE
- Belgium
- Prior art keywords
- cores
- molds
- hardening
- pastes
- heated
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 235000009991 pite Nutrition 0.000 claims 1
- 244000293655 pite Species 0.000 claims 1
- 239000007788 liquid Substances 0.000 description 10
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000000203 mixture Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 239000011651 chromium Substances 0.000 description 3
- 235000019353 potassium silicate Nutrition 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000945 filler Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C23/00—Tools; Devices not mentioned before for moulding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mold Materials And Core Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE736816 | 1969-07-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE736816A true BE736816A (enrdf_load_stackoverflow) | 1969-12-31 |
Family
ID=3855131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE736816D BE736816A (enrdf_load_stackoverflow) | 1969-07-30 | 1969-07-30 |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE736816A (enrdf_load_stackoverflow) |
-
1969
- 1969-07-30 BE BE736816D patent/BE736816A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6414053B2 (en) | Procedure for the production of ferrules and other feeding head and supply elements for casting molds, and formulation for the obtention of said ferrules and elements | |
| CN104428082A (zh) | 盐基型芯、其制备方法及其应用 | |
| US4111253A (en) | Foundry processes and compositions | |
| DE2856267A1 (de) | Bindemittel fuer formstoffe zur herstellung von giessereiformen und -kernen | |
| BE736816A (enrdf_load_stackoverflow) | ||
| US3826658A (en) | Foundry moulding materials | |
| US3508936A (en) | Method of making fluid self-hardening mixture,preferably for manufacturing foundry moulds and cores | |
| US3168490A (en) | Foundry core binder and process for preparation thereof | |
| US4326578A (en) | Method for making foundry moulds and cores | |
| US2204913A (en) | Molded product | |
| US4236569A (en) | Foundry processes and compositions | |
| AT292213B (de) | Verfahren zum Herstellen fließfähiger, selbsterstarrender Massen, insbesondere für Gießkerne und -formen | |
| JPS58148043A (ja) | 鋳型の製造方法 | |
| US1968958A (en) | Process for preparing sand molds | |
| SU1028413A1 (ru) | Холоднотвердеюща смесь дл изготовлени литейных форм и стержней | |
| US2004344A (en) | Core compound | |
| JPH04147742A (ja) | 鋳造用鋳型 | |
| SU1260100A1 (ru) | Самотвердеюща смесь дл изготовлени литейных форм и стержней | |
| SU900928A1 (ru) | Смесь дл изготовлени литейных оболочковых форм и стержней в нагреваемой оснастке | |
| JP2971932B2 (ja) | シェルモールド用レジンコーテッドサンド | |
| GB681552A (en) | Improvements in or relating to cast iron and method of producing same | |
| JPS6023899B2 (ja) | 流動自硬性鋳型用離型剤 | |
| SU1616754A1 (ru) | Смесь дл изготовлени литейных стержней и форм, преимущественно оболочковых, в нагреваемой оснастке | |
| SU1560355A1 (ru) | Состав облицовочной смеси дл изготовлени литейных форм | |
| DE1934371B1 (de) | Fluessige,selbsterstarrende Formmasse fuer Giesskerne und -formen |