FIELD: manufacture of silicates; composition of crystalline glass.
SUBSTANCE: proposed glass contains the following components, mass-%: SiO2, 40.0-44.0; PbO, 20.0-25.0; K2O, 10.0-14.0; ZnO, 2.5-4.5; B2O3, 5.0-7.0; CaO, 5.0-7.0; CeO2, 0.1-0.2; NiO, 0.1-0.2; Nd2O3, 0.1-0.2; Sb2O3, 0.1-0.2; CdO, 5.0-10.0.
EFFECT: increased refraction index.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CRYSTAL GLASS | 2006 |
|
RU2331595C1 |
| CRYSTAL GLASS | 2006 |
|
RU2312078C1 |
| CRYSTAL GLASS | 2007 |
|
RU2340574C2 |
| CRYSTAL GLASS | 2006 |
|
RU2325345C1 |
| CRYSTAL GLASS | 2006 |
|
RU2320563C1 |
| CRYSTAL GLASS | 2007 |
|
RU2340575C2 |
| GLASS FOR KINESCOPE SCREEN | 2006 |
|
RU2312080C1 |
| GLASS | 2006 |
|
RU2311363C1 |
| ENAMEL COATING | 2007 |
|
RU2347760C2 |
| OPTICAL GLASS | 2006 |
|
RU2316486C1 |
