CN106630593B - A kind of Yellow filter quartz pushrod and preparation method thereof - Google Patents
A kind of Yellow filter quartz pushrod and preparation method thereof Download PDFInfo
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- CN106630593B CN106630593B CN201710162421.8A CN201710162421A CN106630593B CN 106630593 B CN106630593 B CN 106630593B CN 201710162421 A CN201710162421 A CN 201710162421A CN 106630593 B CN106630593 B CN 106630593B
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- yellow filter
- quartz pushrod
- trace mineral
- mineral supplement
- preparation
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- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000010453 quartz Substances 0.000 title claims abstract description 29
- 238000002360 preparation method Methods 0.000 title claims abstract description 13
- GNTDGMZSJNCJKK-UHFFFAOYSA-N divanadium pentaoxide Chemical compound O=[V](=O)O[V](=O)=O GNTDGMZSJNCJKK-UHFFFAOYSA-N 0.000 claims abstract description 33
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000011573 trace mineral Substances 0.000 claims abstract description 21
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 21
- 229910021511 zinc hydroxide Inorganic materials 0.000 claims abstract description 20
- 239000004576 sand Substances 0.000 claims abstract description 16
- 239000011521 glass Substances 0.000 claims abstract description 15
- 229940029985 mineral supplement Drugs 0.000 claims abstract description 14
- 238000000465 moulding Methods 0.000 claims abstract description 14
- 229910002637 Pr6O11 Inorganic materials 0.000 claims abstract description 10
- 229910001940 europium oxide Inorganic materials 0.000 claims abstract description 10
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 claims abstract description 10
- RSEIMSPAXMNYFJ-UHFFFAOYSA-N europium(III) oxide Inorganic materials O=[Eu]O[Eu]=O RSEIMSPAXMNYFJ-UHFFFAOYSA-N 0.000 claims abstract description 10
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 10
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 10
- UGZADUVQMDAIAO-UHFFFAOYSA-L zinc hydroxide Chemical compound [OH-].[OH-].[Zn+2] UGZADUVQMDAIAO-UHFFFAOYSA-L 0.000 claims abstract description 10
- 229940007718 zinc hydroxide Drugs 0.000 claims abstract description 10
- 239000002253 acid Substances 0.000 claims abstract description 9
- MMKQUGHLEMYQSG-UHFFFAOYSA-N oxygen(2-);praseodymium(3+) Chemical compound [O-2].[O-2].[O-2].[Pr+3].[Pr+3] MMKQUGHLEMYQSG-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910003447 praseodymium oxide Inorganic materials 0.000 claims abstract description 9
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 9
- 239000002994 raw material Substances 0.000 claims abstract description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 12
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 239000013589 supplement Substances 0.000 claims description 7
- 239000012535 impurity Substances 0.000 claims description 6
- 230000006698 induction Effects 0.000 claims description 5
- 239000007864 aqueous solution Substances 0.000 claims description 3
- 229910052681 coesite Inorganic materials 0.000 claims description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims description 3
- 238000007885 magnetic separation Methods 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910052682 stishovite Inorganic materials 0.000 claims description 3
- 229910052905 tridymite Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003723 Smelting Methods 0.000 claims description 2
- 241000790917 Dioxys <bee> Species 0.000 claims 1
- 239000006004 Quartz sand Substances 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- 238000004040 coloring Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 abstract description 3
- 239000011785 micronutrient Substances 0.000 abstract description 2
- 235000013369 micronutrients Nutrition 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- -1 electronics Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000000126 substance Substances 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
- C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B20/00—Processes specially adapted for the production of quartz or fused silica articles, not otherwise provided for
-
- 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
- C03C1/00—Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/02—Compositions for glass with special properties for coloured glass
-
- 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
- C03C4/00—Compositions for glass with special properties
- C03C4/20—Compositions for glass with special properties for chemical resistant glass
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
- C03C2201/3429—Praseodymium
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/34—Doped silica-based glasses containing metals containing rare earth metals
- C03C2201/3447—Europium
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
- C03C2201/42—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn containing titanium
-
- 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
- C03C2201/00—Glass compositions
- C03C2201/06—Doped silica-based glasses
- C03C2201/30—Doped silica-based glasses containing metals
- C03C2201/50—Doped silica-based glasses containing metals containing alkali metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
Abstract
A kind of Yellow filter quartz pushrod and preparation method thereof, using glass sand as basis weight part raw material, is equipped with the trace mineral supplement for accounting for glass sand weight 0.1%~5%, the trace mineral supplement includes vanadic anhydride V2O5, potassium nitrate KNO3, europium oxide Eu2O3, praseodymium oxide Pr6O11, titanium dioxide TiO2, zinc hydroxide Zn(OH)2.The present invention draws molding Yellow filter quartz pushrod using barred body integral colouring preparation process, it is good to colour homogeneity, high temperature resistant, resistance to acid and alkali, linear expansion coefficient is small, and optical filtering performance is stablized, and it is big that light inhales range, cutoff wavelength is absorbed up to 254~360 nm, and the micronutrient levels cutoff wavelength for adjusting doping can reach 400 nm.
Description
Technical field
The present invention relates to a kind of technology of preparing of quartz pushrod, especially a kind of Yellow filter quartz pushrod and preparation method thereof.
Background technique
The thermal expansion coefficient of quartz glass is lower than the coefficient of expansion of current material, have high temperature resistant, low-down thermal conductivity,
, there are very high deformation temperature, softening temperature, very low capacity of heat transmission and dielectric absorption, tool in the features such as fabulous thermal shock resistance
There are extremely wide spectrum, optics through ability.By the quartz glass of doping, proportion is appropriate to be even up to the characteristics of arriving zero thermal expansion,
It is thus applied to chemical industry more and more widely, semiconductor, electronics, optical fiber, aviation, electric light source device, optical instrument, medical treatment are set
The fields such as standby, craftwork.Each producer's production only has white quartz pushrod currently on the market, and it is specific not to be able to satisfy various industries manufacture
The demand of high-tech product.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, propose that a kind of integral colouring homogeneity is good,
High temperature resistant, resistance to acid and alkali, linear expansion coefficient is small, the stable Yellow filter quartz pushrod of optical filtering performance.
The technical problem to be solved by the present invention is to what is be achieved through the following technical solutions, a kind of Yellow filter quartz pushrod,
Feature is, using glass sand as basis weight part raw material, is equipped with and accounts for the microelement of glass sand weight 0.1%~5% and add
Add agent, the trace mineral supplement is made of the raw material of following weight:
Vanadic anhydride V2O51.1~1.3
Potassium nitrate KNO31.0~1.2
Europium oxide Eu2O31.0~1.2
Praseodymium oxide Pr6O111.2~1.4
Titanium dioxide TiO20.3~0.5
Zinc hydroxide Zn(OH)20.07~0.09.
The technical problem to be solved in the present invention can also further realize by the following technical programs, the microelement
Additive accounts for the 0.25%~0.35% of glass sand weight.
The technical problem to be solved in the present invention can also further realize by the following technical programs, using SiO2Content
Greater than 99.9996%, impurity content is lower than 5ppm, 50 mesh~140 mesh glass sand.
Another technical problem to be solved by this invention is achieved through the following technical solutions, above-mentioned yellow filter
The preparation method of light quartz pushrod, its main feature is that, by the vanadic anhydride V in trace mineral supplement2O5, praseodymium oxide Pr6O11 、
Zinc hydroxide Zn(OH)2, europium oxide Eu2O3Add hydrochloric acid to be allowed to dissolve, acid solution is made；
By the potassium nitrate KNO in trace mineral supplement3Add water, aqueous solution is made；
By the titanium dioxide TiO in trace mineral supplement2Add sulfuric acid that acid solution is made；
Above-mentioned three kinds of solution is incorporated into after glass sand is thoroughly mixed, 1000~1050 DEG C of progress are heated up to
Extruding is dried, screening and magnetic separation are then carried out, removes metal impurities, then put into continuous induction melting furnace melting, draws molding.
The technical problem to be solved in the present invention can also further realize by the following technical programs, the concentration of hydrochloric acid
It is 36%~38%.
The technical problem to be solved in the present invention can also further realize by the following technical programs, the sulfuric acid concentration
It is 93%~98%.
The technical problem to be solved in the present invention can also further realize by the following technical programs, continuous smelting in-furnace temperature
Under conditions of 2000~2250 DEG C, after melting 6-7 hours, drawing molding is carried out.
The technical problem to be solved in the present invention can also further realize by the following technical programs, draw after molding
When yellow quartz rod surface temperature is not less than 400 DEG C, 400~700 DEG C of incubator inside holding is put it into 8~10 hours.
Compared with prior art, the present invention draws molding Yellow filter quartz using barred body integral colouring preparation process
Stick, coloring homogeneity is good, and high temperature resistant, resistance to acid and alkali, linear expansion coefficient is small, and optical filtering performance is stablized, and light suction range is big, absorbs and cuts
Only for wavelength up to 254~360 nm, the micronutrient levels cutoff wavelength for adjusting doping can reach 400 nm.
Specific embodiment
The specific technical solution of the present invention is further described, in order to which those skilled in the art is further understood that this hair
It is bright, without constituting the limitation to its right.
A kind of Yellow filter quartz pushrod, using glass sand as basis weight part raw material, using SiO2Content is greater than
99.9996%, impurity content is lower than 5ppm, and 50 mesh~140 mesh glass sand is equipped with and accounts for glass sand mass percent
0.1%~5% trace mineral supplement, the trace mineral supplement are made of the raw material of following weight:
Vanadic anhydride V2O51.1~1.3；
Potassium nitrate KNO31.0~1.2；
Europium oxide Eu2O31.0~1.2；
Praseodymium oxide Pr6O111.2~1.4；
Titanium dioxide TiO20.3~0.5；
Zinc hydroxide Zn(OH)20.07~0.09；
The best in quality percentage that the trace mineral supplement accounts for glass sand weight is 0.25%~0.35%.
The preparation method of above-mentioned Yellow filter quartz pushrod, by the vanadic anhydride V in trace mineral supplement2O5, oxidation
Praseodymium Pr6O11, zinc hydroxide Zn(OH)2, europium oxide Eu2O3Add hydrochloric acid to be allowed to dissolve, acid solution, the matter of the hydrochloric acid is made
Measuring percent concentration is 36%~38%；
By the potassium nitrate KNO in trace mineral supplement3Add water, aqueous solution is made；
By the titanium dioxide TiO in trace mineral supplement2Add sulfuric acid that acid solution, the mass percent of the sulfuric acid is made
Concentration is 93%~98%；
Above-mentioned three kinds of solution is incorporated into after glass sand is thoroughly mixed, 1000~1050 DEG C of progress are heated up to
Extruding is dried, screening and magnetic separation are then carried out, removes metal impurities, then put into continuous induction melting furnace melting, the temperature in continuous induction melting furnace exists
Under conditions of 2000~2250 DEG C, after melting 6-7 hours, molding is drawn；
When drawing yellow quartz rod surface temperature after molding not less than 400 DEG C, 400~700 DEG C of guarantor is put it into
Incubator inside holding 8~10 hours, the case where to prevent thehen English stick from irregular colour or gradual change occur；
It draws the diameter of molding yellow quartz pushrod to be adjusted by former, the material entablature in continuous induction melting furnace, former proportion
For 210mm, material entablature is 250mm, draws molding yellow quartz pushrod diameter maximum up to 180 mm.
The trace mineral supplement formula one:
Vanadic anhydride V2O5 1.1
Potassium nitrate KNO3 1.0
Europium oxide Eu2O3 1.0
Praseodymium oxide Pr6O111.2
Titanium dioxide TiO20.3
Zinc hydroxide Zn(OH)2 0.07
It is light yellow for drawing molding Yellow filter quartz pushrod color；
The trace mineral supplement formula two:
Vanadic anhydride V2O5 1.2
Potassium nitrate KNO3 1.1
Europium oxide Eu2O3 1.1
Praseodymium oxide Pr6O111.3
Titanium dioxide TiO2 0.4
Zinc hydroxide Zn(OH)2 0.08
It is faint yellow for drawing molding Yellow filter quartz pushrod color；
The trace mineral supplement formula three:
Vanadic anhydride V2O5 1.4
Potassium nitrate KNO31.2
Europium oxide Eu2O3 1.2
Praseodymium oxide Pr6O111.4
Titanium dioxide TiO2 0.5
Zinc hydroxide Zn(OH)2 0.09
Drawing molding Yellow filter quartz pushrod color is buff.
Claims (8)
1. a kind of Yellow filter quartz pushrod, it is characterised in that: using glass sand as basis weight part raw material, be equipped with and account for high-purity stone
The trace mineral supplement of sand weight 0.1%~5%, the trace mineral supplement are the raw material groups by following weight
At:
Vanadic anhydride V2O51.1~1.3
Potassium nitrate KNO31.0~1.2
Europium oxide Eu2O31.0~1.2
Praseodymium oxide Pr6O111.2~1.4
Titanium dioxide TiO2 0.3~0.5
Zinc hydroxide Zn(OH)20.07~0.09.
2. a kind of Yellow filter quartz pushrod according to claim 1, it is characterised in that: the trace mineral supplement accounts for height
The 0.25%~0.35% of pure quartz sand weight.
3. a kind of Yellow filter quartz pushrod according to claim 1, it is characterised in that: use SiO2Content is greater than
99.9996%, impurity content is lower than 5ppm, 50 mesh~140 mesh glass sand.
4. the preparation method of Yellow filter quartz pushrod described in claim 1, it is characterised in that: will be in trace mineral supplement
Vanadic anhydride V2O5, praseodymium oxide Pr6O11, zinc hydroxide Zn(OH)2, europium oxide Eu2O3Add hydrochloric acid to be allowed to dissolve, acid is made
Property solution；By the potassium nitrate KNO in trace mineral supplement3Add water, aqueous solution is made；By the dioxy in trace mineral supplement
Change titanium TiO2Add sulfuric acid that acid solution is made；Above-mentioned three kinds of solution is incorporated into after glass sand is thoroughly mixed, is heated up to
1000~1050 DEG C carry out drying extruding, then carry out screening and magnetic separation, remove metal impurities, then put into continuous induction melting furnace melting, draw
Type is made.
5. the preparation method of Yellow filter quartz pushrod as claimed in claim 4, it is characterised in that: the concentration of hydrochloric acid be 36%~
38%。
6. the preparation method of Yellow filter quartz pushrod as claimed in claim 4, it is characterised in that: the sulfuric acid concentration be 93%~
98%。
7. the preparation method of Yellow filter quartz pushrod as claimed in claim 4, it is characterised in that: continuous smelting in-furnace temperature 2000~
Under conditions of 2250 DEG C, after melting 6-7 hours, drawing molding is carried out.
8. the preparation method of Yellow filter quartz pushrod as claimed in claim 4, it is characterised in that: draw yellow quartz after molding
When rod surface temperature is not less than 400 DEG C, 400~700 DEG C of incubator inside holding is put it into 8~10 hours.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710162421.8A CN106630593B (en) | 2017-03-18 | 2017-03-18 | A kind of Yellow filter quartz pushrod and preparation method thereof |
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| CN201710162421.8A CN106630593B (en) | 2017-03-18 | 2017-03-18 | A kind of Yellow filter quartz pushrod and preparation method thereof |
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| CN106630593B true CN106630593B (en) | 2019-05-24 |
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| CN107619185A (en) * | 2017-09-30 | 2018-01-23 | 徐传龙 | A kind of continuous induction melting furnace draws neodymium element laser quartz pushrod and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136537A (en) * | 1995-05-23 | 1996-11-27 | 周振茂 | Yellow light filter quartz glass and its producing method |
| CN101708953A (en) * | 2009-12-10 | 2010-05-19 | 徐传龙 | Yellow filter quartz tube and preparation method thereof |
| CN103145330A (en) * | 2013-03-26 | 2013-06-12 | 徐传龙 | Yellow filtering quartz tube |
| CN103466942A (en) * | 2013-09-07 | 2013-12-25 | 连云港市弘扬石英制品有限公司 | Yellow ultraviolet-transmitting quartz glass plate and preparation method thereof |
-
2017
- 2017-03-18 CN CN201710162421.8A patent/CN106630593B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1136537A (en) * | 1995-05-23 | 1996-11-27 | 周振茂 | Yellow light filter quartz glass and its producing method |
| CN101708953A (en) * | 2009-12-10 | 2010-05-19 | 徐传龙 | Yellow filter quartz tube and preparation method thereof |
| CN103145330A (en) * | 2013-03-26 | 2013-06-12 | 徐传龙 | Yellow filtering quartz tube |
| CN103466942A (en) * | 2013-09-07 | 2013-12-25 | 连云港市弘扬石英制品有限公司 | Yellow ultraviolet-transmitting quartz glass plate and preparation method thereof |
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| CN106630593A (en) | 2017-05-10 |
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Effective date of registration: 20200107 Address after: No.9, Huaihe Road, East District, Donghai Economic Development Zone, Lianyungang City, Jiangsu Province Patentee after: Jiangsu Kaiyang quartz products Co., Ltd Address before: 222000, room 2, building 3, 1302 mansion, No. 86, Yu Zhou South Road, Sinpo District, Jiangsu, Lianyungang Patentee before: Xu Chuanlong |