Product brief description:
The silicon carbide small oil cup is a small container or vessel made of silicon carbide (SiC) material, primarily used for holding, heating, or directing lubricating oil, quenching oil, or other industrial oils, and is applied in high-temperature and harsh environments.
Due to its core material being silicon carbide, it inherits almost all the excellent properties of silicon carbide, making it perform exceptionally well in high-temperature oil treatment.
SIC Small Pot Performance Advantages:
High thermal conductivity silicon carbide SiC ceramic mug crucible cup high strength, high hardness, wear resistance, corrosion resistance, high temperature resistance of 1200 degrees, good heat dissipation, good thermal shock resistance (not afraid of rapid temperature changes), good insulation performance, low density. The best comprehensive performance in structural ceramics
Silicon Carbide Ceramic Application
Used in mechanical sealing surface, valve, bearing and petroleum, chemical, aerospace, automobile, bearing, ship, pump valve and
other fields .
Product Details Description
The core features of small silicon carbide crucibles stem from the exceptional properties of silicon carbide material itself:
- ① Exceptional thermal shock resistance
Resistant to cracking under drastic temperature changes. For example, it can be removed from a high-temperature furnace and air-cooled directly or placed in a cooler environment.
Highly suitable for processes requiring rapid heating and cooling, significantly enhancing safety and convenience in use.
- ② Excellent high-temperature strength
It maintains high mechanical strength at elevated temperatures (typically above 1600°C, varying by model) and resists softening or deformation.
Can carry heavier molten materials with a long service life.
- ③ Excellent thermal conductivity
The thermal conductivity is significantly higher than that of most refractory materials and metals.
Energy-saving and efficient: Heat is quickly and evenly transferred to the material, reducing heating time and saving energy.
Temperature uniformity: Ensure the material in the crucible is heated evenly to improve smelting quality.
- ④ Excellent corrosion resistance
It exhibits excellent resistance to acids, alkalis, and molten metals (especially aluminum, copper, zinc, and their alloys).
Wide applicability, suitable for melting various metals and non-metallic materials, with minimal contamination of the melt.
- ⑤ High Hardness and Wear Resistance
The hardness of silicon carbide is second only to that of diamond and cubic boron nitride.
Resistant to material wear, long mechanical lifespan, and less prone to tool scratches during operation.
Application Fields of Silicon Carbide Small Crucible Oil Cups
- 1. Metallurgy and Metal Melting
- 2. Heat Treatment and Sintering Furnaces
- 3. Chemical and Industrial Processes
- 4. Research and Development (R&D)
- 5. Semiconductor Industry
The silicon carbide small crucible oil cup is an essential component in any high-temperature industrial or research setting where precision, durability, and resistance to extreme thermal and chemical conditions are required.
Product Parameter Table
| Item |
UNIT |
Pressureless Sintered Silicon Carbide (SSIC) |
Reaction Bonded Silicon Carbide (RBSiC/SiSiC) |
Recrystallized Silicon Carbide (RSIC) |
| Max temperature of Application |
℃ |
1600 |
1380 |
1650 |
| Density |
g/cm³ |
> 3.1 |
> 3.02 |
> 2.6 |
| Open Porosity |
% |
< 0.1 |
< 0.1 |
15% |
| Bending Strength |
Mpa |
> 400 |
250(20℃) |
90-100(20℃) |
|
Mpa |
|
280(1200℃) |
100-120 (1100℃) |
| Modulus of Elasticity |
Gpa |
420 |
330(20℃) |
240 |
|
Gpa |
|
300 (1200℃) |
|
| Thermal Conductivity |
W/m.k |
74 |
45(1200℃) |
24 |
| Coefficient of Thermal Expansion |
K⁻¹×10⁻⁶ |
4.1 |
4.5 |
4.8 |
| Vickers Hardness HV |
Gpa |
22 |
20 |
|
| Acid Alkaline-proof |
|
excellent |
excellent |
excellent |
EN
