Quartz Crucible
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 10000 /Pieces per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
Quartz Crucible
1.Made of quartz
2.For multicrystalline silicon solar
3.Long life,no crack
Quartz Crucible
Fused silica crucible crucible is a kind of combined product,made of fused silica (quartz glass) as raw material.With small thermal expansion coefficient, good thermal shock stability, good resistance to chemical attack (in particular for acid and chlorine), resistance to erosion, big viscosity at high temperature, high strength, low thermal conductivity. Mainly used in water gap, lift tube,powder metallurgy and chemical industry.In glass industry it is used as the material barrel ect.
The features of fused quartz crucible: ultra-low expansion coefficient, high thermal stability, when 1000 °C water cooling.no cracking; long service life, especially for thermal shock; fewer impurities, high quality of burning of rare earth; fast heat conduction, low energy consumption, low weight,labor intensity reduction;wall light, non-stick powder, loss of rare-earth throw reduction. Frequency of use:more than 100 times! This item is suitable for multicrystalline silicon solar
- Q:Quartz products are mainly used in photovoltaic and semiconductor industry which links, please expert pointing!
- The photovoltaic industry with loaded fixture quartz wafer, the amount is large, our students also have automatic quartz boat loading machine.
- Q:What are the sizes of arc quartz crucibles?
- Quartz brittle, easy to break, use should pay attention to. 5. except for Hf, ordinary dilute inorganic acid can be used as cleaning solution. Porcelain crucible 1. can heat 1200 degrees or so, use 2. suitable for K2S2O7 and other acidic substances melting sample. 3., generally can not be used for NaOH, Na2O2, Na2CO3 and other alkaline substances for melting flux, so as not to corrode the porcelain crucible. Porcelain crucibles shall not be in contact with hydrofluoric acid. 4. porcelain crucible can be diluted hydrochloric acid boiling cleaning. Corundum crucible, corundum crucible and 1. corundum crucible are made of porous fused alumina, which is compact and resistant to melting.
- Q:Can porcelain crucible, quartz crucible and alumina crucible be filled with aluminium hydroxide?
- Today, the world semiconductor industry in developed countries has used this crucible instead of transparent quartz crucible is small. He has high purity and strong heat resistance, large size high precision, good heat insulation, energy saving, stable quality and other advantages.
- Q:Is the quartz crucible drawn by monocrystalline silicon disposable?
- Yes, once a quartz crucible has been used, it will crack or break even after high temperature and cooling. And the single crystal drawing requires a high-purity quartz crucible.
- Q:The quartz ceramic crucible melting quartz crucible
- Because of the use of extremely harsh conditions, the crucible of purity, strength, appearance defects, internal quality, high temperature performance, thermal shock stability and dimensional accuracy has very strict requirements.
- 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: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 happens when carbon carbon crucibles are cracked?
- The R corner is part of gravity and expansion forces;
- Q:What are the functional features of quartz crucibles?
- In addition to HF, quartz glass crucibles are usually diluted with inorganic acids, which can be used as cleaning solutions.
- Q:Why are fused quartz transparent and opaque?
- China referred to as quartz glass, press process, use and appearance to the classification, such as transparent fused quartz glass, fused quartz glass, quartz glass, synthetic gas semltime quartz glass, opaque quartz glass, quartz glass, quartz glass, semiconductor electric light source with quartz glass.
We are one of the most leading and advanced ceramic material companies in China.
We strictly comply with ISO9001 quality management system. Our products are widely used in aerospace, mining machinery, lift, power, paper making, laboratory, nonferrous metal processing, electronics processing, textile machinery and other industries, we provide wholesale and retail services.
1. Manufacturer Overview |
|
|---|---|
| Location | Shanghai,China |
| Year Established | 2010 |
| Annual Output Value | |
| Main Markets | North America South America Eastern Europe Southeast Asia Africa Mid East Eastern Asia Western Europe Central America Northern Europe Southern Europe |
| Company Certifications | ISO 9001:2000 |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | |
| Export Percentage | 1% - 10% |
| No.of Employees in Trade Department | |
| Language Spoken: | |
| b)Factory Information | |
| Factory Size: | Below 1,000 square meters |
| No. of Production Lines | 4 |
| Contract Manufacturing | OEM Service Offered Design Service Offered |
| Product Price Range | |
Send your message to us
Quartz Crucible
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 1 Piece pc
- Supply Capability:
- 10000 /Pieces per Month pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
New products
Hot products
