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Thin Film Si3n4 Silicon Nitride Substrates Wafer Sheet For Power Electronics

Categories Ceramics Substrate
Brand Name: wuxi special ceramic
Place of Origin: Made in China
MOQ: 10p
Price: us$1~us$100/P
Payment Terms: T/T
Supply Ability: 5000p/Month
Delivery Time: 30days
Packaging Details: carton,wooden,box,pallet
Material: silicon nitride ceramic
Feature: high hardness,high strength,high temperature
size: customized
place of orgin: jiangsu,china
type: ceramic parts
name: ceramic substrate
shape: customized
color: black
application: industrial ceramic,machinery,electronic,chemical
density: 3.8g/cm3
flexural strength: >600Gpa
compressive strength: 2500Mpa
  • Product Details
  • Company Profile

Thin Film Si3n4 Silicon Nitride Substrates Wafer Sheet For Power Electronics

Thin Film Si3n4 Silicon Nitride Substrates Wafer Sheet For Power Electronics

Ceramic Plates:Ceramic plates are extremely weather resistant, and they have no effect on the surface and substrate, whether it is sunlight, rain (even acid rain) or moisture. UV resistance and color stability are fully up to international gray level 4-5. Similarly, large or rapid temperature changes will not affect the properties and appearance of the material. The reasonable combination of bending strength and elasticity makes the ceramic plate have high impact strength. The dense material surface makes it difficult for dust to adhere, making it easier to clean. The ceramic plate has excellent fire resistance properties, it does not melt, drip or explode, and it can remain stable for a long time. The ceramic plates are easy to maintain and require no paint or protective finish on the surface and cutting edges.



date sheet


ItemUnitTypical Values
Physical Properties
Densityg/cm3>3.2
Mechanical Properties
HardnessHRA90
Vickers Hardness (Hv50)HV0.5>1550
Modulus of ElasticityGpa290
Flexural StrengthMpa>600
Compressive StrengthMpa2500
Fracture toughnessMpam1/2>6.0
Thermal Properties
Maximum use temperature°C1200
Thermal ConductivityW/(m.k)15-20
Thermal Expansion Coefficient10-6/°C>3.1
Thermal Shock ResistanceT°C500
Specific Heat CapacityKJ/kg.K700
Electrical Properties
Dielectric StrengthKV/mm1
Dielectric Constanter
Volume Resistivity at 20°CΩ.cm1.0X10(12)


company information
Wuxi Special Ceramic Co.,Ltd mainly produces alumina, Silicon nitride, Zirconia, Steatite, Boron nitride, Cordierite,mullite products, widely used in metal welding, electronic conductor, mechanics, assembling, insulation, chemicals, instrument, textile, nuclear industry, aerial field.We accept trial produce according to the drawing or sample.It usually takes 30 days to finish trial product.Mass produce usually takes 30 days.Goods' package is carton or PLT.It can be negotiable with each other.
We mainly sell goods to toshiba lighting group in Japan and Europe.Our aim is to deliver goods with high quality at quick delivery date.



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