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Graphite crucible

Graphite crucible

Graphite crucible

Product Details:

Place of Origin: china
Brand Name: wanshida
Certification: ISO9001
Model Number: WSD-504

Payment & Shipping Terms:

Minimum Order Quantity: 30
Packaging Details: Foam box
Delivery Time: 7-10days
Payment Terms: T/T;Western Union
Supply Ability: 5000pcs/month
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Detailed Product Description
Dimensions: 6-24INCH Chemical Composition: Silicon 99.99%

Specifications

1.using quartz sand purity 99.99%
2. bubble-free inner layer with coating
3. high thermal performance

Fused graphite crucible

 

Opaque graphite crucible of arc melting used for semiconductor industry is the essential basic material for pulling monocrystalline silicon and developing L S I circuit. 

It has the advantages of high purity, high temperature resistance with big size, good thermal insulation, economization on energy, quality stability etc. 

We also can produce various specifications of transparent and translucent crucibles. Crucibles can be produced according to the standard or produced on customer’s required specification and shape.

 

Purity

 

Al

Fe

Ca

Cu

K

Na

Li

B

OH

20

1

1.5

0.1

3

3

3

0.3

30

15

0.3

0.6

0.05

0.7

1.0

0.7

<0.1

30

8

0.2

0.6

0.02

0.3

0.9

0.2

<0.05

30

  
       Contact:
  Sales      Sara Li
  skype:wsdquartzglass
  Website:http://www.quartzsingingbowl.com
  Tel:86-416-3967098
  Cell:86-13841692903

 

Contact Details
Jinzhou Wanshida Quartz Glass Co.,Ltd

Contact Person: Mrs. Sara Li

Tel: 86-416-3967098

Fax: 86-416-3967098

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