RO100927B1 - COMPOZITIE DE STICLA CU TRANSMISIE îN INFRAROSU - Google Patents
COMPOZITIE DE STICLA CU TRANSMISIE îN INFRAROSUInfo
- Publication number
- RO100927B1 RO100927B1 RO134776A RO13477688A RO100927B1 RO 100927 B1 RO100927 B1 RO 100927B1 RO 134776 A RO134776 A RO 134776A RO 13477688 A RO13477688 A RO 13477688A RO 100927 B1 RO100927 B1 RO 100927B1
- Authority
- RO
- Romania
- Prior art keywords
- transmission
- glass composition
- infrared
- glass
- al2o3
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 title abstract 3
- 239000011521 glass Substances 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 238000001228 spectrum Methods 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/062—Glass compositions containing silica with less than 40% silica by weight
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Abstract
Inventia se refera la o compozitie de sticla cu transmisie în domeniul vizibil si infrarosu al spectrului de radiatii optice. Sticla prezinta o transmisie de minimum 89% la 2,5 niu m, minimum 83% la 2,9 niu m, minimum 82% la 4 niu m si minimum 55% la 4,5 niu m si contine SiO2, Al2O3 si CaO.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988134776A RO100927A2 (ro) | 1988-08-03 | 1988-08-03 | Compozitie de sticla cu transmisie in infrarosu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO1988134776A RO100927A2 (ro) | 1988-08-03 | 1988-08-03 | Compozitie de sticla cu transmisie in infrarosu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO100927B1 true RO100927B1 (ro) | 1991-03-29 |
| RO100927A2 RO100927A2 (ro) | 1991-12-09 |
Family
ID=20122295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO1988134776A RO100927A2 (ro) | 1988-08-03 | 1988-08-03 | Compozitie de sticla cu transmisie in infrarosu |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO100927A2 (ro) |
-
1988
- 1988-08-03 RO RO1988134776A patent/RO100927A2/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO100927A2 (ro) | 1991-12-09 |
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