High Quality Quartz Crucible

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000pcs pc

Supply Capability:: 10000PIECE PER MONTH pc/month

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

You Might Also Like

White Quartz Crucible

Sized Quartz Crucible

Chemicals Quartz Crucible

Standard Quartz Crucible

Fused Quartz Crucible

Opaque Quartz Crucible

Clear Quartz Crucible

Quartz Crucible

Packaging & Delivery of High Quality Quartz Crucible

Packaging Detail: Inner White foam paper+ Plastic foam sheet ,Outside with carton
Delivery Detail: within 20 days after paying the deposit

Specifications of High Quality Quartz Crucible

1. accept paypal quartz glass
2. we have 6 inch to 24 inch
2. we manufactuer
4. we provide samples

Applification of High Quality Quartz Crucible

quartz crucible
SIO2 :	99.9 %
Density :	2.2(g/cm3)
Degree of hardness moh' scale :	6.6
Melting point:	1732°C
Working temperature :	1100°C
Max temperature can reach in a short time :	1450°C
Acid tolerance:	30 times than Ceramics , 150 times than Stainless steel
Visible light transmittance :	above 93%
UV spectral region transmittance:	80%
Resistance value :	10000 times than ordinary glass
Annealing point:	1180°C
softening point:	1630°C
Strain point:	1100°C

Item	OD	H	Wall Thickness			R	r
Size	OD	H	W1	W2	W3	R	r
10’’	254±2	190±3	6.0±1.5	6.0±1.5	6.0±1.5	305	60
12’’	305±2	229±3	7.0±1.5	7.0±1.5	7.0±1.5	305	80
14’’	355±2.5	280±3	8.0±2	8.0±2	8.0±2	400	90
16’’	406±2.5	280±3	8.5±2	8.5±2	8.5±2	406	90
18’’	457±3	320±3	9.0±2.5	9.0±2.5	9.0±2.5	500	120
20’’	505±3	350±3	11.0±2.5	11.0±2.5	11.0±2.5	508	90
22’’	558±4.5	381±3	11.0±3	11.0±3	11.0±3	558	110
24’’	610±5	381±3	11.0±3	11.0±3	11.0±3	610	90

High Quality Quartz Crucible

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: 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: 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: 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: 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: 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: 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 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: 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: 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.

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

2. Manufacturer Certificates

a) Certification Name
Range
Reference
Validity Period

3. Manufacturer Capability

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