Clear 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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Specification of Clear Quartz Crucible
1.high purity,clear surface
2.Strong heat resistance.
3. high transmission
Package:Standard Export Packing To Avoid Breaking
Features of Clear Quartz Crucible
Our Crystal Singing Bowls are manufactured from 99.99% pure quartz crystal, and are the finest, pristine, crystal singing bowls. The crushed quartz is heated to at least 4000 degrees in the manufacturing. Then, they are tested to determine the musical note. Although the larger bowls have a deeper, lower octave, tone, it is not the size that determines the 'note' of the bowl. The bowls are associated with the musical scale, starting with C, then D, E, F, G, A and B. These notes are in turn associated with the Seven Chakras of the Human System.
Application of Clear Quartz Crucible
Sound therapy and meditation
Healing
Chakra aligning and total cleansing
Transmitting energies
Energising the Physical and Energetic Bodies
- Q: What's the difference between a quartz crucible and a porcelain crucible?
- The quartz crucible is white and transparent, and the opal crucible is used below 1200 degrees. The transparent crucible is used below 1400 degrees. The ceramic crucible is used at 1400-1600 degreesThe quartz crucible is resistant to acid and alkali, but hydrofluoric acid is not availableCeramic crucible does not resist strong alkali
- Q: What crucible is used to melt solid caustic soda?Why not quartz crucibles?
- Do not use ceramic crucibles or quartz crucibles. Use metal crucibles, preferably with silver cruciblesThe quartz crucible reacts to form the sodium silicate (2NaOH+SiO2=Na2SiO3+H2O) ceramic crucible
- Q: What happens when carbon carbon crucibles are cracked?
- If the whole crucible is used, the external force of the crucible will cause the fiber damage of the carbon crucible when the quartz crucible is taken.In addition, the carbon carbon crucible may cause cracks during the fabrication of the preform.
- Q: Quartz products are mainly used in photovoltaic and semiconductor industry which links, please expert pointing!
- Quartz in these two sectors: 1, mainly used in the preparation of high purity quartz crucible, when polysilicon ingots and crystal growth will be used in high purity quartz crucible, which is the main purpose of the quartz crucible in the photovoltaic industry, a large amount of cut. 2. High-purity quartz rings are needed in the polysilicon reduction furnace.
- Q: A brief introduction to quartz crucibles
- In addition to HF, ordinary dilute inorganic acids can be used as cleaning solutions. Quartz crucibles used for drawing monocrystalline silicon in China are 18 inches and 20 inches 22 inches. There are also 22 or more crucibles used by manufacturers. At present, the crucible technology produced by large crucible manufacturers in China is quite mature. Its production and use of raw materials, quartz sand imported by the United States and Norway high purity quartz sand two. There are also small factories using homemade materials. The quartz crucibles produced by their raw materials have certain influence on the stability of the drawn monocrystalline silicon.The current production of crucible coating technique has been used by most manufacturers is in ordinary quartz sand solution for crucible surface coated with a layer of two barium oxide solution so as to form a dense layer, the dense layer can prevent the silicon and silicon high temperature quartz crucible drawing process to improve reaction rate.
- 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: 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: Can the quartz crucible react with calcium oxide or calcium hydroxide at high temperature?
- The main component of the quartz crucible is SiO2. Silica is an atomic crystal with a high boiling point, so it can be used as a crucible material.
- Q: Can quartz crucibles be used as ROI for fluorine compounds?
- It has the advantages of high purity, strong heat resistance, large size, high precision, good heat insulation, energy saving, stable quality and so on; and not HF contact, high temperature, easy and caustic alkali carbonate reaction and alkali metal; quartz crucible suitable for K2S2O7, KHSO4 and Na2S207 as flux melted samples (the first in 212 the degree of drying) as flux sample; quartz brittle, easily broken, use caution; in addition to Hf, the ordinary dilute inorganic acid can be used as a cleaning fluid. Corundum crucible: corundum crucible is composed of porous fused alumina, hard and refractory; corundum crucible for melting flux samples with anhydrous Na2C03 and some alkaline substances, not suitable for use in Na 202 and NaOH strong alkaline substances and acidic substances as flux (as K2S 207) melt sample.
- Q: What are the functional features of quartz crucibles?
- Quartz is fragile and easy to break, so we should pay attention to it.
1. Manufacturer Overview
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
a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability
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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Clear 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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