Overview of Silicon Carbide Crucible

Silicon carbide (SiC) crucibles are advanced ceramic vessels known for their exceptional thermal conductivity, high strength, and resistance to thermal shock. These crucibles can withstand extreme temperatures up to 1600°C and are highly resistant to chemical attack, making them ideal for melting metals, alloys, and other materials in both laboratory and industrial settings.

Features of Silicon Carbide Crucible

High Thermal Conductivity: Efficient heat transfer ensures uniform heating and rapid temperature changes.

Thermal Shock Resistance: Can endure rapid temperature fluctuations without damage.

Chemical Inertness: Resistant to most acids and alkalis, minimizing contamination.

Temperature Range: Operates effectively at temperatures up to 1600°C.

Mechanical Strength: Extremely durable and strong, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Long Service Life: Durable construction ensures extended use and reliability.

(1kg 2kg 3kg graphite crucible filling silicon carbide graphite crucible)

Specification of 1kg 2kg 3kg graphite crucible filling silicon carbide graphite crucible

Here’s the product description for graphite crucibles:

These crucibles hold 1 kilogram, 2 kilograms, or 3 kilograms of material. They are made from graphite. The graphite is filled with silicon carbide particles. This combination creates a very strong crucible. It performs much better than basic graphite alone.

The silicon carbide filling makes the crucible harder. It resists wear much longer. The crucible handles extreme heat very well. It works reliably up to 1800 degrees Celsius. This suits many demanding melting jobs. The crucible also handles sudden temperature changes. Thermal shock resistance is high. This prevents cracking during rapid heating or cooling cycles. These crucibles last long. They withstand daily furnace use.

Three standard sizes are ready. Choose the 1kg, 2kg, or 3kg capacity. Pick the size matching your melt volume. Each size offers the same robust construction. Each size provides the silicon carbide advantage. Consistent quality is guaranteed.

Use these crucibles for melting non-ferrous metals. Gold, silver, copper, and aluminum melt well inside. They work for various alloys too. Jewelry makers, foundries, and labs rely on them. The crucibles work in induction furnaces. They work in resistance furnaces. They work in fuel-fired furnaces. Handling is straightforward. Maintenance is simple.

(1kg 2kg 3kg graphite crucible filling silicon carbide graphite crucible)

Applications of 1kg 2kg 3kg graphite crucible filling silicon carbide graphite crucible

Graphite crucibles filled with silicon carbide offer serious advantages for intense heat work. These crucibles handle extreme temperatures easily. The graphite core provides excellent heat transfer. It heats up fast. It cools down efficiently. This saves energy. Silicon carbide filling makes the crucible walls much tougher. The crucible resists wear much better. It lasts longer under rough conditions. This combination fights thermal shock well. Sudden temperature changes cause less cracking. The crucible structure stays stable. Chemical resistance is another big plus. Molten metals react less with the material. Contamination of your melt is lower. This is vital for quality results.

Available sizes like 1kg, 2kg, and 3kg fit many common tasks. Smaller 1kg crucibles are perfect for precious metals. Jewelers and small foundries use them for gold or silver melting. They are manageable. They are precise. Medium 2kg crucibles handle larger batches. They suit alloy development well. They work for melting copper or brass in smaller operations. The larger 3kg size is for more demanding production. It melts significant amounts of aluminum. It melts bronze efficiently. It handles higher volumes without constant crucible changes.

These crucibles are essential tools in metal casting. Foundries rely on their durability. They are key for alloy creation. Researchers use them for material testing under heat. Jewelers depend on them for clean melts. Recycling operations benefit from their long life melting scrap metal. The silicon carbide filled graphite crucible is a practical, high-performance choice. It delivers reliable service across these demanding applications.

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 1kg 2kg 3kg graphite crucible filling silicon carbide graphite crucible

Graphite Crucible FAQ: 1kg, 2kg, 3kg Sizes with Silicon Carbide Filling

What sizes do you offer?
We offer graphite crucibles in three standard sizes. These sizes are 1kg, 2kg, and 3kg capacity. The capacity tells you how much metal they can typically hold when melted.

What temperature can these crucibles handle?
These crucibles withstand very high heat. They are rated for continuous use up to 1600°C (2912°F). This high temperature suits melting most common metals.

Why is there silicon carbide inside the graphite?
The silicon carbide filling makes the crucible stronger. Graphite alone can be brittle. The silicon carbide adds reinforcement. This reinforcement improves resistance to thermal shock and physical wear. The crucible handles sudden temperature changes better. It also lasts longer under tough conditions.

How should I handle these crucibles?
Handle these crucibles carefully. Always use proper tongs designed for crucibles. Never expose a cold crucible directly to high heat. Preheat it slowly first. Avoid impacts or dropping. Protect the crucible from moisture before use. Moisture can cause damage when heating starts.

How long will a crucible last?
Crucible lifespan varies a lot. It depends heavily on what metal you melt, the temperatures used, how often you use it, and your handling care. Melting corrosive metals like aluminum shortens life faster than melting brass. With careful use and correct procedures, you get good service life. Check the crucible regularly for cracks or excessive wear. Replace it when it shows significant thinning or damage.

(1kg 2kg 3kg graphite crucible filling silicon carbide graphite crucible)