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Si3N4 Ceramics

  • Price:

    Negotiable

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  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-23 04:19

  • Browse the number:

    375

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Company Profile

Hangzhou JWG Technology Co.Ltd

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Contact: tugao(Mr.)  

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Area: Beijing

Address: Beijing

Website: http://www.ceramic-metal-part.com/ http://tugao.tzhlsl.com/

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Product details

Typical Properties of Si3N4 Ceramics: Physical, Thermal & mechanical

Property

SSN        GPS-SSN         HPSN        RBSN

Density (g.cm-3)

3.28            3.30               3.23           2.5

Young’s Modulus (GPa)

285              320                315           189

Bend Strength (MPa)

675              750                850           440

Fracture Toughness K1c  (MPa.m0.5)

6                   7                    8             2.5

Hardness (GPa)

16                 16                  16           7.2

Thermal Expansion Coefficient  (x 10-6/°C)

3.2               3.2                 3.2           3.2

Thermal Conductivity (W/m.K)

25                 30                  30            14

Maximum Temperature (°C) for application

Dielectric Constant

Abrasive Wear resistance Parameter

1150            1150              1150         1100

9                     9                   9            7.5

1110            1130              1120          360