Wear Resistant Electronic Silicone Carbide

Wear Resistant Electronic Silicone Carbide

Solution Description

Silicone Carbide Ceramic
Silicon carbide is composed of tetrahedra of carbon and silicon atoms with strong bonds in the crystal lattice. This series ceramics have been widely used in petroleum, chemical, automotive, mechanical and aerospace industries simply because of their outstanding resistance to thermal shock, large temperatures, oxidation and chemical corrosion.

Houses :

Low density
Higher power
High hardness
Higher elastic modulus
Low thermal enlargement
Large thermal conductivity
Superior chemical inertness
Superb thermal shock resistance 
Isolated wave absorption efficiency.

LED-Television set Liquid crystal display-TV 
M/B(Mom board) 
Electrical power Transistor Traic 
 Power Module 
Silicon carbide is not attacked by any acids or alkalis or molten salts up to 800°C. In air, SiC forms a protective silicon oxide coating at 1200°C and is in a position to be utilized up to 1600°C. The large thermal conductivity coupled with low thermal growth and high power give this substance exceptional thermal shock resistant qualities. 
Chemical purity, resistance to chemical assault at temperature, and strength retention at substantial temperatures has produced this materials very popular as wafer tray supports and paddles in semiconductor furnaces. 
The electrical conduction of the substance has guide to its use in resistance heating elements for electric furnaces, and as a key ingredient in thermistors (temperature variable resistors) and in varistors (voltage variable resistors).

Item  Benefit Unit  Remark
Shade Eco-friendly Visual
Porosity  twenty % CNS619
Water Absorption fifteen.seventy seven % CNS619
Mohs’ Hardness five~6 N/mm2 DIN EN101-1992
Flexural Power 47.5 Kgf/cm2 CNS12701(1990)
Resistance Insulation 10                   1000VDC,1mimute
Thermal Conductivity ten w/m-k
Max Use Temperature <700 ºC
Dielectric Withstanding Voltage 10 KV
Thermal Expansion Coefficient 4.13 10¯6
Main Composition 90%↑ SiC
Measurement 10×10 / 20×20 / 30×30 mm

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Wear Resistant Electronic Silicone Carbide