Silicon Nitride Powder

We offers silicon nitride powder.
(1) fine corrosion and erosion-resistance, thermal shock resistance, wear-resistance; it can be employed under the temperature of 1900 celsius degrees.
(2) fine disintegration resistance, rather stable chemical ingredient and thermal conductivity.
(3) for containing nitride, this product possesses the properties of little expansion ratio, high thermal conductivity, high degree of firmness, non-contractive when heating up.
(4) high intensity and durable.
(5) under high temperature, an oxide film will develop on the surface, so as to protect inner material from being affected by chemical reactions.