

Silicon Nitride
It is superior in thermal shock resistance, high-temperature strength, wear resistance, and impact resistance.
In the category of fine ceramics, it is excellent in many characteristics.
a) Parts for wear-resistant linings
(Chute liner, Attachment to pipes, Wire drawing rollers, Large-sized fan blades,
Shaft, Bearing, etc.)
b) Protection tube for molten-metals
(Temperature measurement for aluminum, etc.)