Sized Quartz Crucible

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1000Pcs pc
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10000PIECE PER MONTH pc/month

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Packaging & Delivery of Sized Quartz Crucible

Packaging Detail:Standard export packing.
Delivery Detail:7-20Days

 

Specifications of Sized Quartz Crucible

Small size Quartz crucible
1.heat resistance
2. thermal stability
3.It can be customized
4.Material: quartz glass

 

Application of Sized Quartz Crucible 

1.Temperature :

Softening point temperature of about 1730 degrees Celsius ,1100 degrees Celsius in a long time use ,short-term maximum temperature up to 1450 degrees Celsius ;

 

2.Anti-corrosion :

 In addition to hydrofluoric acid ,is an almost non-acid and other substances a chemical reaction ,especially in the high temperature chemical stability is in any other engineering materials can not be compared;

 

3.Thermal stability :

The thermal expansion coefficient of quartz galss ,is extremely small ,able to withsand drastic temperature changes ;

 

4.Transmittance good performance :

Quartz glass in the entire ultraviolet to infrared spectral bands have a good light transmission properties, visible light transmittance of 93% or more ,especially in the ultraviolet spectral region ,the largest up to 80% or more transmittance.

 

 

 

 

Sized Quartz Crucible

 

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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:Why are fused quartz transparent and opaque?
Quartz glass is a kind of special glass containing only single silica component. Because of the type of technology, raw materials, quartz glass, glass, often called foreign silicate quartz glass, fused silica, fused quartz, synthetic fused silica, and no clear concept of transparent, translucent, opaque quartz.
Q:Can quartz crucibles be used as ROI for fluorine compounds?
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.
Q:How much fire resistance is quartz crucible?
The long-term use of the crucible temperature is 1100 degrees, but pulling when the stone is outside, so can be used for a long time. The crucible will deform about 1300 degrees. 1100 degrees without deformation.
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: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 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:Is the quartz crucible drawn by monocrystalline silicon disposable?
The used quartz crucibles have been contaminated. Therefore, quartz crucibles used for single crystal drawing are disposable
Q:At present, the quartz crucible used in Czochralski silicon is used to make use of barium coating, but how does the oxygen content rise when the coating react with the silicon melt?
First of all, the main source of oxygen is the fusion of silicon and quartz crucible, 99% of oxygen volatilization, and 1% of the growth of single crystal into the silicon bar, so it has nothing to do with the coating, unless the crucible is not, but not possible
Q:Can the quartz crucible react with calcium oxide or calcium hydroxide at high temperature?
Silica is acidic oxide, with acidic oxides and alkaline oxides, transparency, alkali reaction,The reaction principle is: SiO2+CaO=CaSiO3SiO2+Ca (OH) 2=CaSiO3+H2OTherefore, the crucible will corrode and the medicine in the crucible will spoil.
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1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 2001
Annual Output Value
Main Markets South Asia
South America
Eastern Europe
Southeast Asia
Africa
Mid East
Southern Europe
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a) Certification Name  
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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port percent of export
Export Percentage
No.of Employees in Trade Department 3-5 People
Language Spoken: English, Chinese, French
b)Factory Information  
Factory Size: 5,000-10,000 square meters
No. of Production Lines
Contract Manufacturing OEM Service Offered
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