Silicon nitride protection tube

Specifications

Silicon nitride protection tube 

Silicon nitride thermocouple protective tube we produce apply CIP biscuit forming,then is manufactured to accurate size,then is put into high-temperature reaction sintering furnace and sinterred and produced.This kind of ceramic item produced by advanced technique have advantaged such as even high density and accurate size.Silicon nitride have Melting of aluminum it is very suitable to make thermocouple protective tube that can measure the temperature of molten aluminum.

Silicon nitride thermocouple protective tube we are producing is produced according to the specific request.

Inner diameter of protection tube D1:6-30MM,outer diameter D2:10-40MM,length L:within 800MM.If the max inner and outer diameter the customer require can reach 150MM,the bottom can be produced,with thread or groove.

In addition,the WC-CO thermocouple protective tube is used to measure the temperature of inner burner with fluid particles.

Advantage:

high density

high temperature strength

superior thermal shock resistance

excellent wear resistance

good fracture toughness

mechanical fatigue and creep resistance