Min. Order Reference FOB Price
10 Pieces US$8.00 / Piece
Product Description
High Purity Long Si3n4 Silicon Nitride Protection Tube for Smelting Aluminium Performance for Silicon Nitride (Si3N4) Characteristics: 1 Good thermal shock resistance 2 Creep resistance 3 Low density 4 High fracture toughness 5 High hardness and wear resistance ...