FR926141A - Synthetic gems and their manufacture - Google Patents
Synthetic gems and their manufactureInfo
- Publication number
- FR926141A FR926141A FR926141DA FR926141A FR 926141 A FR926141 A FR 926141A FR 926141D A FR926141D A FR 926141DA FR 926141 A FR926141 A FR 926141A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- synthetic gems
- gems
- synthetic
- 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
- C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
- C30B29/10—Inorganic compounds or compositions
- C30B29/16—Oxides
- C30B29/22—Complex oxides
- C30B29/26—Complex oxides with formula BMe2O4, wherein B is Mg, Ni, Co, Al, Zn, or Cd and Me is Fe, Ga, Sc, Cr, Co, or Al
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (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 |
|---|---|---|---|
| US926141XA | 1945-05-19 | 1945-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR926141A true FR926141A (en) | 1947-09-23 |
Family
ID=22234127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR926141D Expired FR926141A (en) | 1945-05-19 | 1946-04-29 | Synthetic gems and their manufacture |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR926141A (en) |
-
1946
- 1946-04-29 FR FR926141D patent/FR926141A/en not_active Expired
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