Contact Us
- No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.
- albert@literefractory.com
- +8619937887923

Square Refractory Quartz Ceramic Crucible
1. Chemical resistance
2. High temperature resistance
3. Resistant to rapid cold and heat
4. Not easy to burst
5. High density
Description
We constantly encourage employees to study more advanced technology to obtain high quality Ceramic Fiber Paper, Ceramic Electric Tunnel Kiln, Refractory Ceramics Saggar. Our company adheres to the business philosophy of "professional, honest, and trustworthy" to serve customers with better quality, lower cost, higher efficiency and more professional perspective. We regard 'Customer satisfaction is our eternal pursuit' as the service concept of the enterprise. In the process of management service, we constantly adjust and innovate service items to meet customer needs. Our company's first-class product quality and exquisite technical service are well received by the majority of users.
| 1. Crucibles Description |
Crucibles are smaller containers used to melt materials, such as minerals and glass. The highest temperature can reach 1600°C, and common shapes include cylinders, rectangles, squares, boats, etc.
Properties | Unit | Steatite ceramic | 95% Al2O3 | 99% Al2O3 | Zirconia Ceramic |
Density | g/cm³ | 2.7 | 3.6 | 3.8 | 5.6 |
Flexural strength | Mpa | 145 | 300 | 300 | 354 |
Hardness | Gpa | 5.7 | 7 | 10.7 | 12.3 |
Elastic modulus | Gpa | 120 | 275 | 320 | 205 |
Poissons ratio | - | 0.21 | 0.22 | 0.22 | 0.30 |
Linear expansion coefficient | x 10-6/℃ | 7.9 | 7.1 | 7.8 | 9 |
Thermal conductivity | w/(m.k) | 2.5 | 20 | 25 | 2.5 |
| 2. Crucibles Feature |
1. High hardness
2. High heat resistance
3. Good wear resistance
4. High resistivity
5. High corrosion resistance
| 3.Crucibles Application |
Crucibles are usually used in various metal or non-metal melting materials and are generally used in the analysis of melting projects in the laboratory, such as phosphors, rare earth materials, and conventional applications of smelting and sintering of precious metals.

| 4. Packing |
1. Packing: adjusting according to your request.
2. Delivery: We have stocks

With the tenet of serving users with all our might, we understand users' needs in time and provide them with more satisfactory Square Refractory Quartz Ceramic Crucible. Our vision is to become an internationally competitive enterprise with sustainable creation of economic and social values, resource-saving and environment-friendly, and respected by people. We have accumulated rich experience through years of work practice in the industry.
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