FR997615A - Rutile balls and process for their manufacture - Google Patents
Rutile balls and process for their manufactureInfo
- Publication number
- FR997615A FR997615A FR997615DA FR997615A FR 997615 A FR997615 A FR 997615A FR 997615D A FR997615D A FR 997615DA FR 997615 A FR997615 A FR 997615A
- Authority
- FR
- France
- Prior art keywords
- rutile
- balls
- manufacture
- rutile balls
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
- C30B11/04—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt
- C30B11/08—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method adding crystallising materials or reactants forming it in situ to the melt every component of the crystal composition being added during the crystallisation
- C30B11/10—Solid or liquid components, e.g. Verneuil method
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US997615XA | 1948-10-14 | 1948-10-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR997615A true FR997615A (en) | 1952-01-08 |
Family
ID=22276482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR997615D Expired FR997615A (en) | 1948-10-14 | 1949-10-14 | Rutile balls and process for their manufacture |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR997615A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043776A1 (en) * | 1980-07-08 | 1982-01-13 | Centre National De La Recherche Scientifique (Cnrs) | Alumina-based mixed oxide compounds, manufacturing process and use thereof |
-
1949
- 1949-10-14 FR FR997615D patent/FR997615A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0043776A1 (en) * | 1980-07-08 | 1982-01-13 | Centre National De La Recherche Scientifique (Cnrs) | Alumina-based mixed oxide compounds, manufacturing process and use thereof |
US4606846A (en) * | 1980-07-08 | 1986-08-19 | Centre National De La Rechereche Scientifique | Mixed rare earth metal, divalent transition metal, aluminum oxide |
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