• Rectangle Quartz Crucible System 1
  • Rectangle Quartz Crucible System 2
  • Rectangle Quartz Crucible System 3
Rectangle Quartz Crucible

Rectangle Quartz Crucible

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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 Rectangle Quartz Crucible

 

out diameter125/130/168mm

 

high:150-450mm

 

walk thickness:5-10mm

 

cubage:150-500 liter

 

operation temperatue:min:100C,Max:1300C

 

 

Application of Rectangle Quartz Crucible

 

Bulk Density(g/cm3)

≥1.92

Maximum Service Temperature()

≤1620

Apparent Porosity(%)

≤15

Crystallinity(vol%)

≤1

compressive strength(Mpa)

≥57

bending strength(Mpa)

≥22

thermal expansion(10-6/0c)

≤0.7

thermal conductivity(w/m.0c)

0.58-1.05

 

Packaging & Delivery of Rectangle Quartz Crucible

 

Packaging Detail: expoted package
Delivery Detail: within 15 days

 

 

 

 

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: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?
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. 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:External surface macular problem of arc type quartz crucible
We often re wash the modified products, never found this problem. There may be cold coating or packaging operations problems
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 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:What crucible is used to melt solid caustic soda?Why not quartz crucibles?
Iron. React with ceramic or glass silica ash
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: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 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.
We can supply a wide range of patterns and colors that are similar to natural granite or marble. Equipped with some of the most advanced production equipment in this industry, we output 400,000 square meters of crystallized glass panel a year. Producing environmentally friendly building materials, our products have obtained ISO9001 certification. In addition to our existing product range, we also welcome customized orders for completion.

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

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3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage 61% - 70%
No.of Employees in Trade Department
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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
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