High Quality Quartz Crucible
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000pcs pc
- Supply Capability:
- 10000PIECE PER MONTH pc/month
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Packaging & Delivery of High Quality Quartz Crucible
Packaging Detail: Inner White foam paper+ Plastic foam sheet ,Outside with carton
Delivery Detail: within 20 days after paying the deposit
Specifications of High Quality Quartz Crucible
1. accept paypal quartz glass
2. we have 6 inch to 24 inch
2. we manufactuer
4. we provide samples
Applification of High Quality Quartz Crucible
quartz crucible | |
SIO2 : | 99.9 % |
Density : | 2.2(g/cm3) |
Degree of hardness moh' scale : | 6.6 |
Melting point: | 1732°C |
Working temperature : | 1100°C |
Max temperature can reach in a short time : | 1450°C |
Acid tolerance: | 30 times than Ceramics , 150 times than Stainless steel |
Visible light transmittance : | above 93% |
UV spectral region transmittance: | 80% |
Resistance value : | 10000 times than ordinary glass |
Annealing point: | 1180°C |
softening point: | 1630°C |
Strain point: | 1100°C |
Item | OD | H | Wall Thickness | R | r | ||
Size | W1 | W2 | W3 | ||||
10’’ | 254±2 | 190±3 | 6.0±1.5 | 6.0±1.5 | 6.0±1.5 | 305 | 60 |
12’’ | 305±2 | 229±3 | 7.0±1.5 | 7.0±1.5 | 7.0±1.5 | 305 | 80 |
14’’ | 355±2.5 | 280±3 | 8.0±2 | 8.0±2 | 8.0±2 | 400 | 90 |
16’’ | 406±2.5 | 280±3 | 8.5±2 | 8.5±2 | 8.5±2 | 406 | 90 |
18’’ | 457±3 | 320±3 | 9.0±2.5 | 9.0±2.5 | 9.0±2.5 | 500 | 120 |
20’’ | 505±3 | 350±3 | 11.0±2.5 | 11.0±2.5 | 11.0±2.5 | 508 | 90 |
22’’ | 558±4.5 | 381±3 | 11.0±3 | 11.0±3 | 11.0±3 | 558 | 110 |
24’’ | 610±5 | 381±3 | 11.0±3 | 11.0±3 | 11.0±3 | 610 | 90 |
- Q:Quartz products are mainly used in photovoltaic and semiconductor industry which links, please expert pointing!
- Quartz can be used in many industriesYou should say that the PV and semi industry should be polycrystalline silicon or monocrystalline siliconThe manufacture of quartz products is first made into quartz powder, which can be used as quartz glass tubes, quartz plates, crucibles and so onThe crucible is very demanding, because it's Gao ChunshaThe crucible is stable because of the physical properties of the quartz material and can be used to refine polycrystalline silicon - monocrystalline siliconThe industry itself has recently come into contact, and it should be said that the prospects for development are good
- Q:What are the sizes of arc quartz crucibles?
- Quartz crucible can be used below 1650 degrees. It is divided into two kinds: transparent and opaque. The translucent quartz crucible fabricated by arc method is a basic material for developing large scale integrated circuits. Today, the world's semiconductor industry developed countries have replaced the small transparent quartz crucible with this crucible. It has the advantages of high purity, strong heat resistance, large size, high precision, good heat insulation, energy saving, stable quality and so on.
- Q:What are the main differences between the corundum crucible and the quartz crucible?
- HF can not contact, high temperature, easy and caustic alkali carbonate reaction and alkali metal; quartz crucible suitable for K2S2O7, KHSO4 and Na2S207 as flux melted samples (first drying at 212 degrees) as flux sample; quartz brittle, easily broken, use caution; in addition to Hf, the ordinary dilute inorganic acid can be used as cleaning liquid.
- Q:External surface macular problem of arc type quartz crucible
- In order to solve this problem, you can start from two aspects: the 1 is the melting of sandblasting, cutting and transportation and storage process, do not touch the pollutants; such as dirty gloves, equipment oil, touch, dust, etc.. 2 is pickling. Hydrofluoric acid blister for a few minutes, rinse with deionized water, water resistivity is higher than 12 trillion, 14 or 16 better.
- Q:What's the difference between a quartz crucible and a porcelain crucible?
- The quartz crucible and the ceramic crucible have different temperature resistance, and the acid and alkali are different
- Q:What are the functional features of quartz crucibles?
- The quartz crucible is suitable for melting samples with K2S2O7, KHSO4 as flux, and using Na2S207 (first drying at 212 degrees) to treat samples with flux.
- Q:What crucible is used to melt solid caustic soda?Why not quartz crucibles?
- A metal crucible can not be used with a porcelain crucible, because the reaction of caustic soda and silicate can not be used in ceramics
- Q:How to improve the quality of transparent layer of quartz crucible used for monocrystalline silicon
- The quartz crucible used for monocrystalline silicon is generally divided into 3 layers: the outermost bubble area, the middle transparent layer (ideally without bubbles), and the innermost layer coating.
- Q:Can the quartz crucible react with calcium oxide or calcium hydroxide at high temperature?
- Quartz crucibles should be noted for use:(1) HF can not contact, can not be used for heating, carbonate and oxide caustic alkali and alkaline earth metal.(2) the quartz is fragile and easy to break, so we should pay attention to it.(3) except HF, the ordinary dilute inorganic acid of quartz glass crucible can be used as cleaning liquid.4. Heating calcium oxide or calcium hydroxide at high temperature, usually using iron crucible.
- Q:Why are fused quartz transparent and opaque?
- People accustomed to using "quartz" such a simple words to name this material, it is absolutely wrong, because "quartz" is a generic term silica crystalline, and glassy silica in physical and chemical properties are different.
1. Manufacturer Overview |
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Location | Guangdong,China |
Year Established | 1999 |
Annual Output Value | |
Main Markets | North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe |
Company Certifications | ISO9001:2000 |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
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3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | |
Export Percentage | 61% - 70% |
No.of Employees in Trade Department | |
Language Spoken: | |
b)Factory Information | |
Factory Size: | Above 100,000 square meters |
No. of Production Lines | |
Contract Manufacturing | OEM Service Offered Design Service Offered Buyer Label Offered |
Product Price Range |
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High Quality Quartz Crucible
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1000pcs pc
- Supply Capability:
- 10000PIECE PER MONTH pc/month
OKorder Service Pledge
OKorder Financial Service
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