Silicon Nitride Crucible is a high-efficiency container crafted from silicon nitride, a man-made ceramic celebrated for its remarkable characteristics, including immense strength, durability, and resistance to thermal shock. Created through gas pressure sintering, this crucible exhibits excellent resilience against both acidic and mild alkaline corrosion. It finds its application in challenging conditions that involve extreme heat, corrosive surroundings, or swift shifts in temperature.
Item |
Unit |
Value |
Density |
g/cm3 |
3.15-3.25 |
Flexural Strength |
Mpa |
650 |
Bending Strength |
MPa |
≥900 |
Compression Strength |
MPa |
154 |
Hardness |
HRA |
92~94 |
Thermal Conductivity (under 1500℃) |
W/m℃ |
23-25 |
Fracture Toughness |
MPa m1/2 |
6.5 |
Young’s Modulus |
Gpa |
290 |
Our Silicon Nitride Crucible is carefully handled during storage and transportation to preserve the quality of our product in its original condition.