NAC can produce high quality Alumina/Aluminum Nitride ceramic crucible by any shape.
Nishimura can reach to very smooth inner/outer surface without any extra polishing fee.
In this case we made a crucible by 99.9% alumina
Φ40×50L φ50×60L Both thickness 1mm
Custom made crucible is possible from 1pcs
Shape: Flat bottom crucible, Round bottom crucible, Taper wall crucible, Boat, sagger.
Size: From tiny crucible to Large size. From thin wall thickness to Thick thickness.