Silicon Nitride Prorection Tube Thermocouple Protection Tube

Heater protection tube
Low energy consumption
With the immersion heating method, the heat source is located in the middle of the aluminum liquid, so the heat transfer performance is excellent. Compared with the previous upper radiation heating method, the consumption of electric energy can be greatly reduced.
Improve the quality of liquid aluminum
As the heat source is located in the middle of the aluminum liquid and the heat is transferred from the bottom to the top, the aluminum liquid forms convection from the top to the bottom, which fully ensures the uniform heating of the aluminum liquid, the aluminum liquid on the top of the furnace will not be oxidized due to overheating, reducing the loss of aluminum, improving the quality of the aluminum liquid, and reducing the damage of furnace wall nodulation.
Long life
It has a strong corrosion resistance, will not penetrate in aluminum solution, at the same time, it has the highest strength of ceramic products and excellent thermal shock resistance, greatly extending the service life.


Thermocouple protection tube
Characteristic
1. For aluminum solution, Huajing silicon nitride ceramic has very good thermal conductivity, so it has rapid response to temperature change and high sensitivity, and is widely used as temperature measurement protection for aluminum liquid and other non-ferrous metal liquids.

2. High impact resistance, light weight, easy operation, simple maintenance method and long service life.