Overview of Silicon Carbide Crucible

Eco-friendly chrome oxide should be saved in a completely dry and well-ventilated warehouse. It needs to be kept away from sources of heat and direct sunshine to stop thermal results from modifying its residential properties. In addition, it must be saved independently from acids, alkalis, and various other chemicals to avoid chain reactions. The storage space area ought to have correct dust-prevention measures to preserve the pureness of the green chrome oxide.

（Silicon Carbide Crucible）

Features of Silicon Carbide Crucible

• High Temperature Resistance: They can withstand temperature levels as much as 1600 ° C or even more, making them suitable for high - temperature level melting processes.
• Exceptional Thermal Conductivity: Silicon carbide crucibles have good thermal conductivity, making it possible for consistent home heating and decreasing power consumption. It also aids in efficient heat transfer, which is valuable for numerous commercial procedures.
• Superior Thermal Shock Resistance: They can withstand rapid temperature level modifications without cracking or breaking, guaranteeing their sturdiness and dependability in applications where thermal cycling is entailed.
• High Hardness and Wear Resistance: With high firmness, they withstand abrasion and disintegration, resulting in a long service life also when used with unpleasant products.
• Chemical Security: They are chemically secure and immune to rust from many chemicals, making them appropriate for use with a range of molten materials.

Parameter table of Silicon Carbide Crucible

Specification	Value
Melting point	2730℃
Density	3.0 - 3.2g/cm³
Tensile strength	210 - 370MPa
Thermal conductivity	120 - 170W/(m·K)
Thermal expansion coefficient	4.0 - 4.5μm/(m·K)
Young's modulus	370 - 490GPa

Applications of Silicon Carbide Crucible

• Metallurgical industry: They are used for melting and holding various metals and alloys, such as copper, aluminum, gold, silver, and their alloys. The high - temperature resistance and thermal shock resistance of silicon carbide crucibles ensure stable operation during the melting process, and the good thermal conductivity helps to improve the melting efficiency and save energy.
• Ceramics market: In the production of ceramics, silicon carbide crucibles are utilized to hold and heat ceramic basic materials at high temperatures. The steady high - temperature environment, which is beneficial to the sintering and formation of ceramics, helping to boost the top quality and efficiency of ceramic items.
• Glass industry: Silicon carbide crucibles are used for melting and refining glass. Their high-temperature resistance and chemical stability can withstand the erosion of high-temperature glass melts, and their good thermal conductivity helps to make the glass melting more uniform, which is conducive to improving the quality of glass products.
• Laboratory applications: They are widely used in laboratories for high-temperature experiments, such as melting small amounts of metals, alloys, or other substances, as well as for some thermal analysis and material synthesis experiments. Their small size and excellent performance can meet the precise requirements of laboratory experiments.

Production Method of Silicon Carbide Crucible

The manufacturing of silicon carbide crucibles normally involves mixing silicon carbide powder with binders and ingredients. The mixture is after that formed right into the desired shape with procedures like pressing or casting. After shaping, the crucible undergoes high - temperature level sintering to improve its thickness and mechanical homes. Finally, surface area treatment may be executed to enhance its corrosion resistance and smoothness.

Storage Condition of Silicon Carbide Crucible

Silicon carbide crucibles must be stored in a completely dry, well - aerated area to prevent dampness absorption, which might affect their efficiency. Stay clear of storing them in areas with high moisture or where they could be revealed to corrosive gases. They ought to also be kept away from direct sunshine and severe temperature level adjustments to maintain their architectural stability.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, please feel free to contact us(nanotrun@yahoo.com).

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Silicon Carbide Crucible

1.What is the optimum temperature level that a silicon carbide crucible can hold up against?

Usually, silicon carbide crucibles can hold up against temperature levels up to 1600 ° C or more, depending upon the certain kind and high quality.

2.How do I clean a silicon carbide crucible?

After use, enable the crucible to cool off normally. Then, it can be cleaned with a soft brush and ideal solvents. Prevent utilizing sharp tools that might scratch the surface. For stubborn discolorations, a mild acid-base option can be made use of, but make sure to rinse it thoroughly.

3.Can silicon carbide crucibles be used for melting all types of metals?

Silicon carbide crucibles are suitable for melting many metals and alloys, such as copper, aluminum, gold, and silver. However, they may not be suitable for metals with extremely high melting points or those that react chemically with silicon carbide.

4.How to store silicon carbide crucibles properly?

Store them in a dry, well-ventilated environment, away from moisture, corrosive substances, and direct sunlight. Also, avoid exposing them to rapid temperature changes.

5.What is the service life of a silicon carbide crucible?

The life span depends on different elements, consisting of the frequency of use, the temperature and environment of the melting process, and the top quality of the crucible. Under typical use conditions, a high-quality silicon carbide crucible can be used for several months to a year or more.