Fireproofing material silicon nitride powder

Silicon nitride powder TS1001 1.We are Manufacturer 2.Corrosion resistance 3.Abrasion resistance 4,Good refractory. 500Enterprise qualification:

  Advanced equipment

  More 10 engineers

  leading company in same field

  ISO 9001:2000 Certification

  High productivity

Silicon nitride powder Advantages:  Self-lubrication 

  Good corrosion resistance  Abrasion resistance   Resistant to corrosion and oxidation 

  Low expansion.great intension

  Max-temperature 1900 °C .

Silicon nitride powder Application :

   1 refractory used in tophole clay

   2 increasing nitrogen agent for blast furnace

   3 raw material for any other refractory to improve sintering 

Silicon nitride powder chemical content: 

Si3N4	N	Ca	O	C	Al	Fe
≥		≤
80-98	32-39	0.25	1.5	0.3	0.25	0.25

Notes:

     1. Silicon nitride powder is suitable for the smelting of stainless steel and special alloy steel together with the making of special refractory materials, it can also be used in national defence, electronic and casting industries.     2.The granularity of silicon nitride powder can be controlled to be 0-500  mesh by adjusting its components based on the clients requirements. 

                                    

Fireproofing material silicon nitride powder