Evergreen Industry Co., Ltd.
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  • Contact Person : Ms. Wang Myra
  • Company Name : Evergreen Industry Co., Ltd.
  • Tel : 86-411-82760050
  • Fax : 86-411-82760080
  • Address : Liaoning,Dalian,No. 89C Changjiang East Road, Zhongshan Dist, Dalian, Liaoning
  • Country/Region : China
  • Zip : 116001

silicon nitride bonded silicon carbide plate

silicon nitride bonded silicon carbide plate
Product Detailed
Related Categories:Refractory
Silicon carbide hearth has high mechanical strength, excellent thermal shock resistance and high thermal conductivity.

SILICON NITRIDE BONDED SILICON CARBIDE PLATE

Physical items

Value

Apparent porosity %

≤18

Bulk density g/cm3

≥2.60

Cold compression strength Mpa

≥140

Modulus rapture at room temperature 1400°C Mpa

≥40

Modulus rapture at elevated temperature 1400°C Mpa

≥40

Coefficient of thermal liner expansion x 10-6/°C 1100°C

≤4.18

Thermal Conductivity w/(m·k) 350°C

≥16

Refractoriness °C

1800

0.2Mpa loading softening point °C

1600

Max working temperature °C

1550

Composition %

SiC  ≥70

Si3N4  ≥20

Fe2O3  ≤0.7

SiC + Si3N4  ≥90

Si  ≤0.5

silicon nitride bonded silicon carbide plate



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