Min. Order Reference FOB Price
1 Piece US$1.00-50.00 / Piece
Product Description
Introduction of Boron Nitride Crucible --- The boron nitride crucible has strong resistance to thermal shock and will not crack when quenched to 1500 degrees. It will not crack if it is kept in the furnace at 1000 degrees for 20 minutes and taken out to be blown and quenched continuously for ...