CN1215004C - 无铅光学玻璃 - Google Patents
无铅光学玻璃 Download PDFInfo
- Publication number
- CN1215004C CN1215004C CN02140926.9A CN02140926A CN1215004C CN 1215004 C CN1215004 C CN 1215004C CN 02140926 A CN02140926 A CN 02140926A CN 1215004 C CN1215004 C CN 1215004C
- Authority
- CN
- China
- Prior art keywords
- glass
- tio
- zro
- weight
- sio
- 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 - Fee Related
Links
- 239000005304 optical glass Substances 0.000 title abstract description 3
- 239000011521 glass Substances 0.000 claims description 83
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 25
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 18
- 150000001875 compounds Chemical class 0.000 claims description 17
- 239000012535 impurity Substances 0.000 claims description 2
- IKWTVSLWAPBBKU-UHFFFAOYSA-N a1010_sial Chemical compound O=[As]O[As]=O IKWTVSLWAPBBKU-UHFFFAOYSA-N 0.000 claims 1
- 229910000413 arsenic oxide Inorganic materials 0.000 claims 1
- 229960002594 arsenic trioxide Drugs 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-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
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 238000002425 crystallisation Methods 0.000 description 13
- 230000008025 crystallization Effects 0.000 description 13
- 239000000126 substance Substances 0.000 description 8
- 238000002844 melting Methods 0.000 description 6
- 230000008018 melting Effects 0.000 description 6
- 230000003287 optical effect Effects 0.000 description 6
- 230000004927 fusion Effects 0.000 description 3
- 238000007496 glass forming Methods 0.000 description 3
- 239000004615 ingredient Substances 0.000 description 3
- YDZQQRWRVYGNER-UHFFFAOYSA-N iron;titanium;trihydrate Chemical compound O.O.O.[Ti].[Fe] YDZQQRWRVYGNER-UHFFFAOYSA-N 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004031 devitrification Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229910018626 Al(OH) Inorganic materials 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 239000005331 crown glasses (windows) Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000005308 flint glass Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001228 spectrum Methods 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
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
-
- 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
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/097—Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S501/00—Compositions: ceramic
- Y10S501/90—Optical glass, e.g. silent on refractive index and/or ABBE number
- Y10S501/903—Optical glass, e.g. silent on refractive index and/or ABBE number having refractive index less than 1.8 and ABBE number less than 70
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)
- Ceramic Engineering (AREA)
- Glass Compositions (AREA)
Abstract
Description
氧化物 | %(重量) | 原料 | 重量[kg] |
SiO2 | 69.8 | SiO2 | 69.8 |
AL2O3 | 2.0 | Al(OH)3 | 3.1 |
Na2O | 22.9 | Na2CO3 | 39.3 |
ZrO2 | 0.1 | ZrO2 | 0.1 |
Nb2O5 | 0.1 | Nb2O5 | 0.1 |
Ta2O5 | 4.9 | Ta2O5 | 4.9 |
Sb2O3 | 0.2 | Sb2O3 | 0.2 |
∑ | 100.0 | 117.5 |
1 2 3 4 | |
SiO2Al2O3Na2OTiO2ZrO2Nb2O5Ta2O5FSb2O3 | 69.8 69.8 69.8 69.82.0 0.5 2.0 2.022.9 20.2 22.9 22.9- 7.8 4.9 -0.1 - 0.1 5.00.1 - 0.1 0.14.9 - - -- 1.5 - -0.2 0.2 0.2 0.2 |
ndvdPg,FΔPg,F[10-4]ρ[g/cm3]α20/300[10-6/K]Tg[℃] | 1.50844 1.53045 1.52515 1.5148156.42 49.06 51.42 56.040.5472 0.5609 0.5556 0.5474-17 -3 -17 -212.57 2.50 2.52 2.509.7 8.7 9.7 9.7437 467 444 422 |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10133521.0 | 2001-07-10 | ||
DE10133521A DE10133521C1 (de) | 2001-07-10 | 2001-07-10 | Bleifreie Optische Gläser |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1396133A CN1396133A (zh) | 2003-02-12 |
CN1215004C true CN1215004C (zh) | 2005-08-17 |
Family
ID=7691301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN02140926.9A Expired - Fee Related CN1215004C (zh) | 2001-07-10 | 2002-07-10 | 无铅光学玻璃 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6716781B2 (zh) |
JP (1) | JP2003040642A (zh) |
CN (1) | CN1215004C (zh) |
DE (1) | DE10133521C1 (zh) |
FR (1) | FR2827275B1 (zh) |
GB (1) | GB2377436B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4053810B2 (ja) * | 2002-04-18 | 2008-02-27 | 株式会社オハラ | 異常分散性を有する光学ガラス |
US8802581B2 (en) | 2009-08-21 | 2014-08-12 | Corning Incorporated | Zircon compatible glasses for down draw |
CN104402217B (zh) * | 2014-11-11 | 2016-08-31 | 湖北新华光信息材料有限公司 | 光学玻璃 |
CN106746608A (zh) * | 2016-11-08 | 2017-05-31 | 南通瑞森光学元件科技有限公司 | 一种漫反射玻璃 |
CN107540211B (zh) * | 2017-10-25 | 2020-11-06 | 北京工业大学 | 一种含有氧化铝和氧化锆的碱硅玻璃 |
CN112707640B (zh) * | 2021-01-21 | 2022-02-11 | 成都光明光电股份有限公司 | 氟磷酸盐光学玻璃、光学元件及光学仪器 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1459385A (en) * | 1973-02-14 | 1976-12-22 | Turner Newall Ltd | Glass fibres |
US3940278A (en) * | 1974-06-10 | 1976-02-24 | Owens-Corning Fiberglas Corporation | Fiber optics |
JPS5851900B2 (ja) * | 1978-10-06 | 1983-11-18 | 日本板硝子株式会社 | 高耐水性の光伝送体用ガラス |
US4212919A (en) * | 1979-06-28 | 1980-07-15 | Corning Glass Works | Strengthened polychromatic glasses |
JPS59152240A (ja) * | 1983-02-14 | 1984-08-30 | Hoya Corp | 光学ガラス |
JPS5978949A (ja) * | 1983-02-28 | 1984-05-08 | Toshiba Corp | 光フアイバ−用被覆ガラス |
FR2558152B1 (fr) * | 1984-01-13 | 1992-03-27 | Corning Glass Works | Verres a usage ophtalmique de faible densite, absorbant les radiations ultraviolettes et ayant une haute transmission dans le visible et lentilles correctrices constituees de ces verres |
JP3152679B2 (ja) * | 1991-04-16 | 2001-04-03 | 株式会社オハラ | 光学ガラス |
US5320985A (en) * | 1992-10-01 | 1994-06-14 | Kabushiki Kaisha Ohara | Low refractive optical glass of a flint glass type |
DE19609735C2 (de) * | 1996-03-13 | 1998-01-29 | Schott Glaswerke | Bleifreie Kronflintgläser |
DE59908181D1 (de) | 1998-03-27 | 2004-02-05 | Sig Pack Systems Ag Beringen | Vorrichtung zum Querschweissen und Trennen eines Verpackungsschlauches aus einer Thermoplastfolie, insbesondere für Schlauchbeutel-Verpackungsmachinen |
DE19958517C1 (de) * | 1999-12-04 | 2001-06-21 | Schott Glas | Bleifreie optische Leichtflintgläser |
-
2001
- 2001-07-10 DE DE10133521A patent/DE10133521C1/de not_active Expired - Fee Related
-
2002
- 2002-06-26 GB GB0214775A patent/GB2377436B/en not_active Expired - Fee Related
- 2002-07-09 US US10/191,195 patent/US6716781B2/en not_active Expired - Lifetime
- 2002-07-10 CN CN02140926.9A patent/CN1215004C/zh not_active Expired - Fee Related
- 2002-07-10 JP JP2002201329A patent/JP2003040642A/ja active Pending
- 2002-07-10 FR FR0208683A patent/FR2827275B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2827275B1 (fr) | 2006-01-27 |
GB2377436B (en) | 2005-08-10 |
FR2827275A1 (fr) | 2003-01-17 |
JP2003040642A (ja) | 2003-02-13 |
GB2377436A (en) | 2003-01-15 |
US6716781B2 (en) | 2004-04-06 |
CN1396133A (zh) | 2003-02-12 |
GB0214775D0 (en) | 2002-08-07 |
US20030040424A1 (en) | 2003-02-27 |
DE10133521C1 (de) | 2002-09-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1152836C (zh) | 无铅光学玻璃 | |
JP3113604B2 (ja) | 負の異常分散性を有する光学ガラス | |
CN107879619B (zh) | 光学玻璃、预成型坯、光学元件和光学设备 | |
CN106587599B (zh) | 光学玻璃和分光透射率劣化的抑制方法 | |
US5858898A (en) | Optical glass having a negative anomalous dispersion | |
US7737064B2 (en) | Optical glass containing bismuth oxide | |
GB2106496A (en) | Highly refractive tho2-free optical glasses with refractive indices of 1.86 - 1994 and abbe-index numbers greater than or equal to 30 | |
WO2006118326A1 (en) | Optical glass containing bismuth oxide | |
CN1204073C (zh) | 光学玻璃 | |
CN101746951B (zh) | 具有负反常色散的光学玻璃 | |
CN1038834C (zh) | 光学玻璃 | |
CN1215004C (zh) | 无铅光学玻璃 | |
JPS58217451A (ja) | 酸化ニオブを含有する成形可能なフルオロリン酸塩ガラス | |
CN1230395C (zh) | 无铅和无砷的性短燧石-特种玻璃 | |
CN1121987C (zh) | 无铅光学玻璃 | |
JP2001072432A (ja) | 光学ガラス | |
CN1207230C (zh) | 光学玻璃 | |
CN1168682C (zh) | 无铅重和特重光学钡冕玻璃 | |
CN1234376A (zh) | 无铅含镧冕玻璃和含镧火石玻璃 | |
CN110316958B (zh) | 光学玻璃和光学元件 | |
JP3791946B2 (ja) | 高分散光学ガラス | |
CN1171817C (zh) | 无铅光学轻火石玻璃和双轻火石玻璃 | |
JP7429622B2 (ja) | 光学ガラスの製造方法 | |
JP7142118B2 (ja) | 光学ガラスおよび光学素子 | |
JP3190215B2 (ja) | 光学ガラス |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SCHOTT GLAS Free format text: FORMER OWNER: SCHOTT GLASS MFG. PLANT Effective date: 20051014 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20051014 Address after: Germany Mainz Patentee after: Schott AG Address before: The Federal Republic of Germany in Mainz Patentee before: Schott Glasswork |
|
REG | Reference to a national code |
Ref country code: HK Ref legal event code: WD Ref document number: 1053296 Country of ref document: HK |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050817 Termination date: 20200710 |