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

Rectangle Quartz Crucible

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: 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: 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!: The photovoltaic industry with loaded fixture quartz wafer, the amount is large, our students also have automatic quartz boat loading machine.

Q: Is the quartz crucible drawn by monocrystalline silicon disposable?: One must, one pot, 3000 pieces! Or made in China?

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?: 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: 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: How much fire resistance is quartz crucible?: It depends on the raw material used in your crucible. It is usually above more than 1100 degrees, but it must be guaranteed to not be crystallized

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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Range
Reference
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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
Product Price Range