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 For Gold Melting Crisol De Grafito)

Specification of 1kg 2kg 3kg Graphite crucible For Gold Melting Crisol De Grafito

This graphite crucible melts gold efficiently. It handles high temperatures. The product comes in 1kg, 2kg, 3kg capacities. Each size suits different melting needs. The material is high-purity graphite. This ensures resistance to thermal shock. The crucible works in temperatures up to 1600°C. It lasts longer than clay or ceramic alternatives. The thick walls prevent cracks during rapid heating. The design includes a smooth inner surface. This reduces material sticking. Cleaning becomes easier. The cylindrical shape improves heat distribution. Melting speeds stay consistent. The top has a wide opening. This allows easy pouring of molten gold. The base is flat. It stabilizes the crucible in furnaces or torches. Handles are not included. Use tongs for safe handling. The crucible works with propane torches, electric furnaces, or induction heaters. It resists chemical corrosion. This makes it suitable for gold, silver, or similar metals. Avoid using it for iron or steel. Heavy oxidation occurs. The product ships pre-treated. No seasoning is needed before first use. Check for chips or cracks upon delivery. Minor surface dust is normal. Wipe it with a dry cloth. Storage requires a dry environment. Moisture weakens the structure. Reheating dried crucibles slowly prevents cracking. Lifespan depends on usage frequency. Typical use allows 20-30 melts. Replace it if walls thin or cracks appear. The 1kg size suits small jewelry repairs. The 2kg version handles medium batches. The 3kg option works for larger operations. All sizes fit standard melting setups. Measure your furnace dimensions before ordering. Bulk purchases lower costs per unit. Custom sizes are unavailable. The crucible is fragile. Handle it carefully. Avoid dropping or impacts. Use protective gloves during operation. Keep a spare crucible for emergencies. This product serves jewelers, refiners, and hobbyists. It meets basic industrial standards. No certifications come with it. Performance may vary with fuel types. Follow local safety guidelines. Proper ventilation is mandatory. The graphite material produces minimal ash. This keeps melted gold pure.

(1kg 2kg 3kg Graphite crucible For Gold Melting Crisol De Grafito)

Applications of 1kg 2kg 3kg Graphite crucible For Gold Melting Crisol De Grafito

Graphite crucibles in 1kg, 2kg, and 3kg sizes are widely used for melting gold. These tools handle high temperatures. They work in jewelry making, dental labs, and industrial refining. The material resists heat. It keeps gold pure during melting. This makes it reliable for precise tasks.

The 1kg graphite crucible suits small-scale operations. Jewelers prefer it. It melts gold quickly. It fits compact furnaces. It requires less fuel. This saves costs for hobbyists or small workshops. The size is easy to handle. It cools faster. This speeds up repeated use.

The 2kg graphite crucible balances capacity and efficiency. It serves medium-sized batches. Dental labs use it for alloy production. Recycling centers melt scrap gold with it. The design distributes heat evenly. This prevents hot spots. Gold melts uniformly. The crucible lasts longer. It reduces replacement frequency.

The 3kg graphite crucible handles large volumes. Industrial settings rely on it. Refineries process bulk gold efficiently. The thick walls withstand prolonged heating. It resists cracking. This is critical for continuous operations. The size supports higher productivity. It meets demands of commercial melting.

All three sizes share key benefits. Graphite resists oxidation. It avoids contaminating molten gold. The material conducts heat well. This ensures faster melting times. These crucibles are durable. They tolerate rapid temperature changes. Users avoid frequent replacements. Maintenance is simple. Clean with non-abrasive tools. Store in dry conditions.

Handling requires care. Use tongs to avoid direct contact. Overheating damages crucibles. Follow temperature limits. Check for wear between uses. Replace if cracks appear. Proper use extends lifespan.

Gold melting needs precision. Graphite crucibles deliver consistency. They suit various applications. The 1kg, 2kg, and 3kg options cover different scales. Users pick based on workload. Each size maintains performance. Quality remains high across batches.

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 For Gold Melting Crisol De Grafito

Graphite crucibles for gold melting handle high heat. They last long. People ask common questions. Here are answers. What temperature can these crucibles handle? The 1kg, 2kg, 3kg crucibles work up to 1600°C. Gold melts around 1064°C. The crucibles stay stable. Do not heat them beyond 1600°C. It weakens the material. Why use graphite? Graphite resists heat well. It conducts heat fast. Gold melts evenly. Graphite resists chemical reactions. It does not add impurities to molten gold. The crucible stays durable. How to pick the right size? The 1kg crucible suits small batches. It is easy to handle. The 2kg fits medium amounts. The 3kg works for larger melts. Match the crucible size to your furnace. Check the furnace’s capacity first. How to maintain graphite crucibles? Let the crucible cool after use. Clean leftover metal with a soft brush. Do not use water. Store it in a dry place. Moisture damages graphite. Inspect for cracks before reuse. Small cracks can grow. Replace damaged crucibles fast. Are there safety tips? Wear heat-resistant gloves. Use tongs to handle hot crucibles. Keep the workspace ventilated. Fumes from melting metals can be harmful. Do not place cold metal into a hot crucible. It might crack. Let the crucible heat slowly. Follow these steps. It prevents accidents.

(1kg 2kg 3kg Graphite crucible For Gold Melting Crisol De Grafito)