BE419621A - - Google Patents
Info
- Publication number
- BE419621A BE419621A BE419621DA BE419621A BE 419621 A BE419621 A BE 419621A BE 419621D A BE419621D A BE 419621DA BE 419621 A BE419621 A BE 419621A
- Authority
- BE
- Belgium
- Prior art keywords
- sep
- bodies
- fusion
- quartz
- tungsten
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 40
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 36
- 235000012239 silicon dioxide Nutrition 0.000 claims description 34
- 239000010453 quartz Substances 0.000 claims description 27
- 230000004927 fusion Effects 0.000 claims description 26
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 19
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 13
- 229910052721 tungsten Inorganic materials 0.000 claims description 13
- 239000010937 tungsten Substances 0.000 claims description 13
- 230000008018 melting Effects 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 229910052750 molybdenum Inorganic materials 0.000 claims description 11
- 239000011733 molybdenum Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004327 boric acid Substances 0.000 claims description 8
- 239000000919 ceramic Substances 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 5
- 229910052681 coesite Inorganic materials 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 229910052906 cristobalite Inorganic materials 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- 229910052682 stishovite Inorganic materials 0.000 claims description 4
- 229910052905 tridymite Inorganic materials 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052593 corundum Inorganic materials 0.000 claims description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims description 3
- -1 above Chemical compound 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 description 14
- 239000011229 interlayer Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052753 mercury Inorganic materials 0.000 description 4
- 239000005388 borosilicate glass Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 239000005394 sealing glass Substances 0.000 description 3
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000679 solder Inorganic materials 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000006004 Quartz sand Substances 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- PQZSQOYXZGDGQW-UHFFFAOYSA-N [W].[Pb] Chemical compound [W].[Pb] PQZSQOYXZGDGQW-UHFFFAOYSA-N 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000010339 dilation Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 229960000829 kaolin Drugs 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 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
- C03C27/00—Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
- C03C27/04—Joining glass to metal by means of an interlayer
- C03C27/042—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts
- C03C27/044—Joining glass to metal by means of an interlayer consisting of a combination of materials selected from glass, glass-ceramic or ceramic material with metals, metal oxides or metal salts of glass, glass-ceramic or ceramic material only
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419621A true BE419621A (enrdf_load_html_response) |
Family
ID=81871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419621D BE419621A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE419621A (enrdf_load_html_response) |
-
0
- BE BE419621D patent/BE419621A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5022230B2 (ja) | 石英ガラスルツボとその製造方法および用途 | |
| US6586087B2 (en) | Articles sealed with glass | |
| EP1167320B1 (fr) | Produits alumine-zircone-silice fondus et coulés de coût réduit et leurs utilisations | |
| TWI274746B (en) | Lead-free glass for sealing treatment and method of sealing treatment | |
| KR100245573B1 (ko) | 고지르코니아용융내화물 | |
| GB1568761A (en) | Glass compositions | |
| FR2521979A1 (fr) | Composition de verre de scellement | |
| JPH06206737A (ja) | 電灯用ガラス組成物 | |
| WO2003074445A1 (fr) | Produit refractaire fondu et coule a forte teneur en zircone | |
| JP2008285402A (ja) | 高融点ガラス材料あるいは高融点ガラスセラミック材料の製造装置及び方法 | |
| EP1805118B1 (fr) | Produit azs a exsudation reduite | |
| GB2047225A (en) | Alumina-calcia-baria-strontia compositions suitable for sealing electric lamps | |
| BE419621A (enrdf_load_html_response) | ||
| FR2739617A1 (fr) | Refractaire electrofondu d'alumine beta et four de fusion du verre qui en est constitue | |
| JP2006124235A (ja) | 石英ガラスルツボとその製造方法および用途 | |
| FR2739095A1 (fr) | Lentilles optiques et procedes de fabrication | |
| FR2472832A1 (fr) | Lampe munie d'une ampoule en verre et verre approprie a une telle ampoule | |
| EP1620372A2 (fr) | Produit refractaire pour element d empilage d un regene rateur d un four verrier. | |
| FR2625495A1 (fr) | Traitement prealable de refractaires coules a l'etat fondu | |
| US6432853B1 (en) | Medium expansion leaded copper boroaluminosilicate glasses | |
| FR2473495A1 (fr) | Verres a souder a devitrification | |
| RU2799670C1 (ru) | Способ варки стекла в тиглях с гарнисажным слоем | |
| FR2560870A1 (fr) | Verres a faible teneur en oxyde de plomb utiles pour la realisation de composants electriques | |
| WO2001016042A1 (fr) | Verre filtrant les rayons infrarouges pour commutateur a lames | |
| JP2005053708A (ja) | フラットパネルディスプレイ用ガラス |