BE489718A - - Google Patents
Info
- Publication number
- BE489718A BE489718A BE489718DA BE489718A BE 489718 A BE489718 A BE 489718A BE 489718D A BE489718D A BE 489718DA BE 489718 A BE489718 A BE 489718A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B14/00—Crucible or pot furnaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D1/00—Treatment of fused masses in the ladle or the supply runners before casting
- B22D1/002—Treatment with gases
- B22D1/005—Injection assemblies therefor
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR671678X | 1948-06-29 | ||
| US722250XA | 1950-12-04 | 1950-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489718A true BE489718A (es) |
Family
ID=26214773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489718D BE489718A (es) | 1948-06-29 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE489718A (es) |
| GB (2) | GB671678A (es) |
| LU (1) | LU29610A1 (es) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004682A1 (en) * | 1998-11-24 | 2000-05-31 | Blasch Precision Ceramics, Inc. | Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1130736A (fr) * | 1955-07-05 | 1957-02-11 | Siderurgie Fse Inst Rech | Procédé d'insufflation de gaz et de matières pulvérulentes dans les métaux fondus et dispositif pour le mettre en oeuvre |
| DE1016443B (de) * | 1955-09-08 | 1957-09-26 | Basf Ag | Verfahren zur Herstellung von waessrigen Dispersionen von Polymerisationsprodukten des AEthylens |
| DE1032917B (de) * | 1955-10-29 | 1958-06-26 | Hoechst Ag | Kunststoff-Folien aus Mischpolymerisaten des AEthylens mit hoehermolekularen Olefinen |
| DE1038273B (de) * | 1956-03-02 | 1958-09-04 | Hoechst Ag | Verfahren zur Herstellung von Rohren und anderen Formkoerpern, mit Ausnahme von Folien aus AEthylen-Propylen-mischpolymerisaten, die nach dem Niederdruckverfahren hergestellt worden sind |
| US3116998A (en) * | 1959-12-31 | 1964-01-07 | Light Metals Res Lab Inc | Continuous vacuum and inert gas process for treating titanium and other metals |
| DE3115785C2 (de) * | 1981-04-18 | 1985-08-01 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Verfahren zur Herstellung eines gasdurchlässigen, feuerfesten Spülsteins für metallurgische Zwecke sowie weitere Verwendungsmöglichkeiten eines nach diesem Verfahren hergestellten Spülsteins |
| FR2650520A1 (fr) * | 1989-08-03 | 1991-02-08 | Vesuvius France Sa | Quenouille de regulation de l'ecoulement d'un liquide comportant un espace libre alimente en gaz |
| US20230313340A1 (en) * | 2022-04-05 | 2023-10-05 | Doggone Investment Co. LLC | Apparatus and method for production of high purity copper-based alloys |
-
0
- LU LU29610D patent/LU29610A1/xx unknown
- BE BE489718D patent/BE489718A/xx unknown
-
1949
- 1949-06-23 GB GB16741/49A patent/GB671678A/en not_active Expired
-
1951
- 1951-12-04 GB GB856/54A patent/GB722250A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1004682A1 (en) * | 1998-11-24 | 2000-05-31 | Blasch Precision Ceramics, Inc. | Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
| US6199836B1 (en) | 1998-11-24 | 2001-03-13 | Blasch Precision Ceramics, Inc. | Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
| US6322729B2 (en) | 1998-11-24 | 2001-11-27 | Blasch Precision Ceramics, Inc. | Method of forming monolithic ceramic gas diffuser |
| US6378847B2 (en) | 1998-11-24 | 2002-04-30 | Donald G. Rexford | Monolithic ceramic gas diffuser for injecting gas into a molten metal bath |
Also Published As
| Publication number | Publication date |
|---|---|
| LU29610A1 (es) | |
| GB722250A (en) | 1955-01-19 |
| GB671678A (en) | 1952-05-07 |