SiN Thermocouple Protection Tube

Silicon nitride thermocouple protection tube

Silicon nitride thermocouple protection tubes are gradually replacing ceramic products such as 99 porcelain alumina, silicon carbide, and nitrogen-carbon combination due to their excellent performance (safety, corrosion resistance, and life).

Silicon nitride thermocouple protection tube (special for the aluminum industry) has very good thermal conductivity for an aluminum solution, so it responds quickly to temperature changes and has high sensitivity. It is widely used as temperature measurement protection for non-ferrous metal liquids such as aluminum liquid. High impact resistance, lightweight, easy operation, simple maintenance methods, and long service life.

Silicon nitride protection tube features:

1. Good compactness and high strength

2. Excellent thermal conductivity and thermal shock resistance

3. Non-wetting with molten aluminum and other non-ferrous metals, corrosion resistance

4. High-temperature resistance, low thermal expansion coefficient

Produce technical:

1. Cold isostatic pressing

2. Machining

3. Reaction sintering pressure sintering