CN101792261B - Titanium-gold enamel material for an ozone discharge tube - Google Patents
Titanium-gold enamel material for an ozone discharge tube Download PDFInfo
- Publication number
- CN101792261B CN101792261B CN2010101276434A CN201010127643A CN101792261B CN 101792261 B CN101792261 B CN 101792261B CN 2010101276434 A CN2010101276434 A CN 2010101276434A CN 201010127643 A CN201010127643 A CN 201010127643A CN 101792261 B CN101792261 B CN 101792261B
- Authority
- CN
- China
- Prior art keywords
- percent
- oxide
- titanium
- discharge tube
- ozone discharge
- 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
Landscapes
- Glass Compositions (AREA)
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The invention relates to a titanium-gold enamel material for an ozone discharge tube, which is prepared by the following materials by weight percent: 30-40 percent of quartz sand, 5-10 percent of soda ash, 10-20 percent of feldspar, 1-3 percent of cobalt oxide, 2-4 percent of manganese oxide, 5-10 percent of boron oxide, 5-10 percent of potassium nitrate, 5-10 percent of sodium fluosilicate, 5-10 percent of lithium carbonate, 5-10 percent of calcium carbonate, 5-10 percent of titanium oxide, 5-10 percent of aluminium oxide, 1-3 percent of lanthanum oxide and 1-2 percent of phosphorus pentoxide. The titanium-gold enamel material has the advantages of high adhesive force, large strength, long service life and simple preparation technique on the basis of reaching the electric performance index of an ozone generator.
Description
Technical field
The present invention relates to a kind of enamel material, particularly a kind of titanium-gold enamel material that is used for ozone discharge tube.
Background technology
The basal component of general enamel body comprises base stock, fusing assistant, opacifying agent, adhesive agent and tinting material etc.Base stock: accounting for 40～60% of enamel total amount, is the composition of decision vitreous enamel salient features.Silicon oxide, zirconium white, titanium oxide etc. are arranged.Fusing assistant: promote the vitreous enamel fusion, improve its processing performance and physical and chemical performance.Sodium oxide, potassium oxide, boron oxide etc. are arranged.Opacifying agent: give base substrate with good covering power.Titanium oxide, weisspiessglanz, zirconium white, strontium oxide etc. are arranged.Adhesive agent: make enamel with the base substrate mortise.Cobalt oxide, nickel oxide, cupric oxide, weisspiessglanz, molybdenum oxide etc. are arranged.Tinting material: give vitreous enamel with shades of colour, to reach the composition of polychromy.Cobalt oxide is arranged, be vivid blue; Cupric oxide is green or red; Chromic oxide is deep green; Ferric oxide is ember etc.The consumption of this type oxide is generally 0.1～2.5%.
But common enamel material also is not suitable for being used for the discharge tube enamel material of ozonizer, the one, and its electrical property does not reach requirement, and the 2nd, its sticking power is little, and work-ing life is short.
Summary of the invention
The object of the present invention is to provide a kind of discharge tube enamel material that is suitable for being used for ozonizer, reach its electrical performance indexes, and have the sticking power height, intensity is big, long service life.
Technical scheme of the present invention realizes by following measure:
The present invention relates to a kind of titanium-gold enamel material that is used for ozone discharge tube, is to be made by following materials of weight proportions: quartz sand 30-40%, soda ash 5-10%, feldspar 10-20%, cobalt oxide 1-3%, manganese oxide 2-4%, boron oxide 5-10%, saltpetre 5-10%, Sodium Silicofluoride 5-10%, Quilonum Retard 5-10%, lime carbonate 5-10%, titanium oxide 5-10%, aluminum oxide 5-10%, lanthanum trioxide 1-3%, Vanadium Pentoxide in FLAKES 1-2%.
The enamel material that the discharge tube enamel material that ozonizer uses and traditional pressure vessels for the chemical industry use has very big difference, and the enamel material that ozonizer uses must reach following electric property:
Specific inductivity: 1KHz 6～8
Dielectric loss angle tangent: 1KHz≤3 * 10-4
Density: 3.7g/cm3
Water-intake rate: 0%
Linear expansivity: 20～500 ℃ 1 * 10
-6Mm/ ℃ 6.5～7.5
Thermal conductivity: 20 ℃ of W/ (mK) 〉=20.9
Insulation strength: 〉=20KV/mm
Volume specific resistance: 20 ℃ 〉=1566 Ω cm
Surfaceness: 0.2～0.4 μ m
Titanium-gold enamel material of the present invention, in order to satisfy above electric property index, we are by the inferior test of hundreds of, adjusted proportioning raw materials, mainly be on the composition of base stock and adhesive agent, to have increased titanium oxide, to improve the intensity of titanium-gold enamel material, the sticking power of increase and base material, the work-ing life of prolongation titanium-gold enamel material.Add a certain amount of lanthanum trioxide, can prevent the volatilization of material boron oxide in sintering process, simultaneously, the adding of lanthanum trioxide reduces the water-intake rate of titanium-gold enamel material, improves the thermal conductivity of titanium-gold enamel material.Add a certain amount of aluminum oxide, can improve the intensity of titanium-gold enamel material, improve the electrical property of titanium-gold enamel material.Add a certain amount of Vanadium Pentoxide in FLAKES, to improve the electrical property of titanium-gold enamel material.
Felspathic main chemical of the present invention is SiO
2, Al
2O
3, Fe
2O
3, K
2O, Na
2O etc., felspathic hardness fluctuations are in 6-6.5, and proportion fluctuates in 2-2.5, and property is crisp.The potassium felspar sand color mostly is flesh pink.Albite is white, ash and light yellow, and lime feldspar is a white or light grey.
The discharge tube enamel material that is used for ozonizer of the present invention on the basis of the electrical performance indexes that reaches ozonizer, has the sticking power height, and intensity is big, long service life, the simple advantage of preparation technology.
Embodiment
Embodiment 1:
Preparation enamel slurry glaze: formula constituent (weight): quartz sand 32%, soda ash 5%, feldspar 10%, cobalt oxide 1%, manganese oxide 4%, boron oxide 5%, saltpetre 8%, Sodium Silicofluoride 6%, Quilonum Retard 6%, lime carbonate 7%, titanium oxide 7%, aluminum oxide 6%, lanthanum trioxide 2%, Vanadium Pentoxide in FLAKES 1%.By the said ratio weighing, behind the thorough mixing, send into temperature and be 1100-1200 ℃ kiln and found, after waiting the furnace high-temperature melt to reel off raw silk from cocoons not have knot, can come out of the stove is quenched to the enamel frit; After the frit drying, carry out ball milling slurrying with wet ball grinding technology.
Ozone discharge tube is handled: with ozone discharge tube with chemical degreasing, take off the processing of rust method.
The application of slip: the slurry glaze after will handling is sprayed on the ozone discharge tube, and at 700-800 ℃ sintering temperature, afterwards, spraying, sintering are 2-3 time again.
Embodiment 2:
Preparation enamel slurry glaze: formula constituent (weight): quartz sand 35%, soda ash 6%, feldspar 12%, cobalt oxide 2%, manganese oxide 2%, boron oxide 6%, saltpetre 5%, Sodium Silicofluoride 6%, Quilonum Retard 6%, lime carbonate 6%, titanium oxide 5%, aluminum oxide 6%, lanthanum trioxide 2%, Vanadium Pentoxide in FLAKES 1%.By the said ratio weighing, behind the thorough mixing, send into temperature and be 1100-1200 ℃ kiln and found, after waiting the furnace high-temperature melt to reel off raw silk from cocoons not have knot, can come out of the stove is quenched to the enamel frit; After the frit drying, carry out ball milling slurrying with wet ball grinding technology.
Ozone discharge tube is handled: with ozone discharge tube with chemical degreasing, take off the processing of rust method.
The application of slip: the slurry glaze after will handling is sprayed on the ozone discharge tube, and at 700-800 ℃ sintering temperature, afterwards, spraying, sintering are 2-3 time again.
Test case 1:
Above-mentioned titanium-gold enamel material is carried out electric performance test, and the result is as follows:
The LCR automatic measuring instrument: AT810 LCR digital electric bridge is tested.
Test case 2:
Above-mentioned titanium-gold enamel material is carried out work-ing life and strength test: titanium-gold enamel pipe physical strength of the present invention and thermal shock strength all are greatly improved, and prolong the work-ing life of Ti-gold tube greatly.
The ozone discharge tube that ozone discharge tube of the present invention and general industry enamel are made carries out the continuous discharge test, under the condition of 200W, 1000W, measures its work-ing life respectively, and the result is as follows:
Claims (2)
1. a titanium-gold enamel material that is used for ozone discharge tube is characterized in that it being to be made by following materials of weight proportions: quartz sand 30-40%, soda ash 5-10%, feldspar 10-20%, cobalt oxide 1-3%, manganese oxide 2-4%, boron oxide 5-10%, saltpetre 5-10%, Sodium Silicofluoride 5-10%, Quilonum Retard 5-10%, lime carbonate 5-10%, titanium oxide 5-10%, aluminum oxide 5-10%, lanthanum trioxide 1-3%, Vanadium Pentoxide in FLAKES 1-2%.
2. titanium-gold enamel material according to claim 1 is characterized in that adopting the following steps preparation:
(1) preparation enamel slurry glaze: behind described raw material thorough mixing, send into temperature and be 1100-1200 ℃ kiln and found, after waiting the furnace high-temperature melt to reel off raw silk from cocoons not have knot, can come out of the stove is quenched to the enamel frit; After the frit drying, carry out ball milling slurrying with wet ball grinding technology;
(2) ozone discharge tube is handled: with ozone discharge tube with chemical degreasing, take off the processing of rust method;
(3) application of slip: the slurry glaze after will handling is sprayed on the ozone discharge tube, and at 700-800 ℃ sintering temperature, afterwards, spraying, sintering are 2-3 time again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101276434A CN101792261B (en) | 2010-03-19 | 2010-03-19 | Titanium-gold enamel material for an ozone discharge tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101276434A CN101792261B (en) | 2010-03-19 | 2010-03-19 | Titanium-gold enamel material for an ozone discharge tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101792261A CN101792261A (en) | 2010-08-04 |
| CN101792261B true CN101792261B (en) | 2011-12-14 |
Family
ID=42585213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101276434A Expired - Fee Related CN101792261B (en) | 2010-03-19 | 2010-03-19 | Titanium-gold enamel material for an ozone discharge tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101792261B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108179419A (en) * | 2018-01-25 | 2018-06-19 | 合肥工业大学 | A kind of preparation method of Sintered NdFeB magnet surface enamel coating |
| CN108793088A (en) * | 2018-07-03 | 2018-11-13 | 贵州大学 | A kind of technique preparing discharge tube ceramic slurry coproduction acid |
| CN110255907A (en) * | 2019-08-06 | 2019-09-20 | 淄博中升机械有限公司 | A kind of wide bandgap semiconductor nanometer enamel and enamel firing method for reaction kettle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3397076A (en) * | 1964-11-20 | 1968-08-13 | Ritter Pfaudler Corp | Semicrystallized ground coats and enameled articles manufactured therefrom |
| WO2009058746A1 (en) * | 2007-11-01 | 2009-05-07 | Ferro Corporation | Tile glaze |
| CN101269796B (en) * | 2008-04-27 | 2011-04-13 | 青岛国林实业有限责任公司 | Method for processing electric discharge body of ozone generator |
| CN101376562B (en) * | 2008-09-28 | 2011-06-01 | 陈培 | Dielectric layer lead-less glasses material for plasma display screen |
-
2010
- 2010-03-19 CN CN2010101276434A patent/CN101792261B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101792261A (en) | 2010-08-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102584341B (en) | Glaze slip for sanitary ceramics and preparation method for glaze slip | |
| CN109206013B (en) | Long-afterglow ceramic with non-cracking glaze and manufacturing process thereof | |
| CN101759441B (en) | Ceramic glaze and preparation process thereof | |
| CN104193346B (en) | A kind of translucent fluorescent powder/glass recombination luminescence potsherd and preparation method thereof | |
| CN103044082B (en) | Enamel ceramics luminescent glaze and glaze slip preparation method and application thereof | |
| CN101768016A (en) | Enamel color ceramic glaze and production process and application thereof | |
| CN106747357B (en) | Low-temperature co-fired ceramic and preparation method thereof | |
| CN109279780A (en) | A kind of ceramic glaze and preparation method thereof of resistance to alkali corrosion | |
| CN106673441A (en) | Ultra-high hardness brown glaze for insulator and preparation method thereof | |
| CN105121375A (en) | Phosphor-dispersed glass | |
| WO2009058746A1 (en) | Tile glaze | |
| CN101244950A (en) | Method for manufacturing middle-temperature ceramics for daily use crackle glaze | |
| CN108623158A (en) | A kind of acidproof enamel enamel and preparation method thereof | |
| CN105470370B (en) | A kind of preparation method and application of fluorescent glass light-converting material | |
| CN113372002B (en) | Zirconium white frit, white ground glaze, and preparation method and application thereof | |
| CN101973787B (en) | Method for preparing split-phase coloring iron black glaze | |
| CN101973788A (en) | Preparation method of phase-separation peacock blue glaze | |
| CN101792261B (en) | Titanium-gold enamel material for an ozone discharge tube | |
| CN113754404A (en) | High-light-transmittance daily fine porcelain and preparation method thereof | |
| JP2014201477A (en) | Low melting point leadless glass composition for ceramics | |
| CN104817270A (en) | Enamel black glaze and preparation method thereof | |
| CN114213001A (en) | Glass tube for lead-free ultraviolet-transmitting lamp | |
| CN104291785B (en) | Beautiful pottery of a kind of high-grade porcelain kind crystal magnesium and preparation method thereof | |
| CN103274599A (en) | Acid and alkali resistant cast iron antimony overglaze for enamel | |
| CN101817697A (en) | Low-temperature rapid-fired glaze with fambe effect produced by utilizing basalt and preparation process thereof |
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 | ||
| 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: 20111214 Termination date: 20170319 |