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99.8% Al2O3 Ceramics

Delivery term:The date of payment from buyers deliver within days
  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-07-31 23:46

  • Browse the number:

    89

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Company Profile
Hangzhou JWG Technology Co.Ltd
By certification [File Integrity]
Contact:

tugao(Mr.)  

Email:

Telephone:

Phone:

Area:

Beijing

Address:

Add: Rm 1319, Meidu Plaza, 789# Moganshan Road, Hangzhou, Zhejiang, 310011, China

Website: http://www.ceramic-metal-part.com/ http://tugao.rdcyanly.com/
Product details

99.8% Al2O3 Ceramics specifications

Al2O3      [%]

˜99.8

MgO       [%]

˜0.1

Na2O       [%]

˜0.04

SiO2       [%]

˜0.06

Fe2O3      [%]

=0.01

specific gravity (g/cm3)

3.93

Vickers hardness(HV)

2000

compressive strength(Mpa)

3900

Bending strength(Mpa)

390

Coefficient of thermal expansion(10-6K-1)

5.5~8.4

dielectric strength(Ocm)

30

polishing (µm)

Ra

 

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