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:Can porcelain crucible, quartz crucible and alumina crucible be filled with aluminium hydroxide?
Quartz glass crucible can be used below 1450 degrees. It is divided into two kinds: transparent and opaque
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: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: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:What are the functional features of quartz crucibles?
Functional features of quartz crucibles:1, quartz crucible can be used below 1450 degrees, divided into two kinds of transparent and opaque.2, can not touch the HF and, at high temperature, easy and caustic alkali carbonate reaction and alkali metal.
Q:How much fire resistance is quartz crucible?
The quartz glass crucible is usually used for the production of monocrystalline silicon, and the production temperature of single crystal is 1450 degrees
Q:What are the main differences between the corundum crucible and the quartz crucible?
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'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: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.
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
We are a manufacturer specializing in PPR water supply systems - for PIPES and FITTINGS. Our Pipe products has greatly extended from Pure PPR Pipe to Pipes in PE-RT, PE-X, PEX-AL-PEX, Composite Pipes in PPR-AL-PE, PPR-AL-PPR, PPR-AL-PERT, PPR-Copper-PPR, Stainless Steel PPR Composite Pipe. FB-PPR composite pipes and PP-RC Stabi Pipes. In addition, Our product spectrum also covers moulds. PP-R and PVC Valves and Plastic Chains.

1. Manufacturer Overview

Location Zhejiang,China (Mainland)
Year Established 2001
Annual Output Value
Main Markets South Asia
South America
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a)Trade Capacity  
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Language Spoken: English, Chinese, French
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Factory Size: 5,000-10,000 square meters
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