Refractory Ceramic
The Refractory Ceramic Manufacturer
We take the new management mode, perfect technology, thoughtful service and excellent quality as the basis of survival. We always adhere to the customer first and serve customers attentively, and insist on impressing customers with our own services.
Why choose us
Experience
With advanced production equipment, rich production experience, perfect quality assurance system, Kingcera has become an advanced special ceramic industrialization production enterprise.
Quality assurance
We have 100% quality guarantee to customers. We will be responsible for any quality problem.
Fast delivery
Arrangement of shipment in time, no breach of contract, tracking the progress of cargo transportation throughout the process.
Customer Service
Our customer service team is committed to providing exceptional support and addressing any concerns promptly. We prioritize clear communication and proactive problem-solving to ensure a seamless experience for every client.
|
ITEM |
UNIT |
INDEX |
|
SiC |
% |
90 |
|
Bulk density |
g/cm³ |
2.75 |
|
Max. Service Temp. |
℃ |
1550 |
|
Refractoriness |
Sk |
39 |
|
Refractoriness under load(2Kg/cm²) |
℃ |
1750 |
|
Modulus of rupture at room temp. |
Kg/cm² |
500 |
|
Modulus of Rupture at 1400℃ |
Kg/cm² |
550 |
|
Compressive strength |
Kg/cm² |
1300 |
|
Thermal Expansion at 1000℃ |
% |
0.42 - 0.48 |
|
Apparent Porosity |
% |
7-8 |
|
Thermal Conductivity at 1000℃ |
Kcal/m.hr.℃ |
13.5 - 14.5 |
|
Can be designed upon the customers request. |
||
Advantages of Silicon Carbide Furniture
Excellent high temperature resistance
Silicon carbide itself has a high melting point, which enables silicon carbide kiln furniture to withstand temperatures of 1600°C or even higher. In a high-temperature kiln environment, ordinary kiln furniture is prone to soften and deform, while silicon carbide kiln furniture can maintain a stable physical form, providing reliable support for fired objects and ensuring a smooth firing process. It is particularly suitable for high-temperature firing processes, such as the production of special ceramics and refractory materials.
Excellent thermal conductivity
Its thermal conductivity is much higher than that of traditional kiln furniture materials. During the kiln heating stage, heat can be quickly transferred to the objects being fired, shortening the heating time; during the firing process, the objects can be heated evenly, reducing product defects caused by uneven temperature and improving product quality. For the firing of precision ceramics that require extremely high temperature uniformity, silicon carbide kiln furniture has significant advantages.
High strength and wear resistance
It has high hardness and mechanical strength, can withstand heavier fired objects, and is not easily deformed under heavy pressure. At the same time, it can maintain good wear resistance in the face of movement and friction of objects during the firing process, greatly reducing the trouble of frequent replacement of kiln tools, reducing production costs, and improving production efficiency, playing an outstanding role in large-scale industrial production.
Excellent thermal stability
It can withstand frequent and drastic temperature changes. During the heating and cooling process of the kiln, it is not easy to crack or peel off due to thermal stress, which prolongs the service life of the kiln furniture. Compared with ordinary kiln furniture, the replacement frequency is greatly reduced, and the long-term use cost is lower, saving a lot of money for the enterprise.
Good chemical stability
In a high-temperature firing environment, it will not easily react chemically with the various gases and molten materials in the kiln, and will not contaminate the fired objects, ensuring the purity of the product, while maintaining its own structural stability. It is suitable for the firing of electronic ceramics, optical glass and other products with high requirements for chemical purity.
Environmental protection and energy saving
Due to its efficient thermal conductivity and thermal stability, it can shorten the firing cycle and reduce energy consumption, which is in line with the current environmental protection concept of energy conservation and emission reduction, and helps enterprises achieve green production.
Step 1. Please tell us which model and quantity you need. Get the latest quote.
Step 2. Create a Proforma Invoice
Step 3. Confirm your PI with us and arrange payment.
Step 4. Once we receive your payment, we will make production samples for your confirmation.
Step 5. After confirmation, production begins.
Our Packaging
Cartons or wooden boxes. We pack the goods with 6-8 strapping tapes and waterproof films and load the large goods on pallets to ensure they are delivered to you safely and intact.
