FR2303774A1 - Procede et dispositif pour la preparation par fusion de materiaux cristallins a base d'oxydes de metaux refractaires - Google Patents
Procede et dispositif pour la preparation par fusion de materiaux cristallins a base d'oxydes de metaux refractairesInfo
- Publication number
- FR2303774A1 FR2303774A1 FR7507338A FR7507338A FR2303774A1 FR 2303774 A1 FR2303774 A1 FR 2303774A1 FR 7507338 A FR7507338 A FR 7507338A FR 7507338 A FR7507338 A FR 7507338A FR 2303774 A1 FR2303774 A1 FR 2303774A1
- Authority
- FR
- France
- Prior art keywords
- melting
- continuous
- charge
- mfg
- mfr
- 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
- 238000002844 melting Methods 0.000 title abstract 6
- 230000008018 melting Effects 0.000 title abstract 6
- 239000000463 material Substances 0.000 title abstract 3
- 230000006698 induction Effects 0.000 title abstract 2
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 title 1
- 239000000126 substance Substances 0.000 abstract 3
- 229910002262 LaCrO3 Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 238000009749 continuous casting Methods 0.000 abstract 1
- KZHJGOXRZJKJNY-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Si]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O.O=[Al]O[Al]=O KZHJGOXRZJKJNY-UHFFFAOYSA-N 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 229910044991 metal oxide Inorganic materials 0.000 abstract 1
- 150000004706 metal oxides Chemical class 0.000 abstract 1
- 229910052863 mullite Inorganic materials 0.000 abstract 1
- 239000003870 refractory metal Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 229910014031 strontium zirconium oxide Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/22—Furnaces without an endless core
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/653—Processes involving a melting step
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7507338A FR2303774A1 (fr) | 1975-03-10 | 1975-03-10 | Procede et dispositif pour la preparation par fusion de materiaux cristallins a base d'oxydes de metaux refractaires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7507338A FR2303774A1 (fr) | 1975-03-10 | 1975-03-10 | Procede et dispositif pour la preparation par fusion de materiaux cristallins a base d'oxydes de metaux refractaires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2303774A1 true FR2303774A1 (fr) | 1976-10-08 |
| FR2303774B1 FR2303774B1 (enExample) | 1977-11-18 |
Family
ID=9152323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7507338A Granted FR2303774A1 (fr) | 1975-03-10 | 1975-03-10 | Procede et dispositif pour la preparation par fusion de materiaux cristallins a base d'oxydes de metaux refractaires |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2303774A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275228A1 (fr) * | 1987-01-15 | 1988-07-20 | CEZUS Compagnie Européenne du Zirconium | Dispositif de fusion et coulée continue de métaux, son procédé de mise en oeuvre et son utilisation |
| EP0395286A3 (en) * | 1989-04-17 | 1992-03-18 | Inductotherm Corp. | Induction melting of metals without a crucible |
| DE102020006598A1 (de) | 2020-10-27 | 2022-04-28 | Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | Feuerfester Keramikwerkstoff auf der Basis von La2O3 und Verfahren zu seiner Herstellung |
-
1975
- 1975-03-10 FR FR7507338A patent/FR2303774A1/fr active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0275228A1 (fr) * | 1987-01-15 | 1988-07-20 | CEZUS Compagnie Européenne du Zirconium | Dispositif de fusion et coulée continue de métaux, son procédé de mise en oeuvre et son utilisation |
| FR2609655A1 (fr) * | 1987-01-15 | 1988-07-22 | Cezus Co Europ Zirconium | Dispositif de fusion et coulee continue de metaux, son procede de mise en oeuvre et son utilisation |
| EP0395286A3 (en) * | 1989-04-17 | 1992-03-18 | Inductotherm Corp. | Induction melting of metals without a crucible |
| DE102020006598A1 (de) | 2020-10-27 | 2022-04-28 | Technische Universität Bergakademie Freiberg, Körperschaft des öffentlichen Rechts | Feuerfester Keramikwerkstoff auf der Basis von La2O3 und Verfahren zu seiner Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2303774B1 (enExample) | 1977-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |