Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

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

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(High purity melting graphite crucible for gold smelting)

Specification of High purity melting graphite crucible for gold smelting

This graphite crucible is for melting gold. It is made from high pureness graphite. The pureness level is over 99.9%. This high pureness avoids contamination. Your thawed gold stays clean. The crucible deals with really high warm. It holds up against temperatures over 3000 ° C. Gold thaws at concerning 1064 ° C. This crucible can manage that conveniently. It has high density. The thickness is over 1.75 g/cm FIVE. High density indicates much less porosity. Much less porosity makes it stronger. The crucible lasts much longer. It stands up to chemical assault. Gold does not respond with graphite. The crucible is stable. You get regular outcomes each time. It comes in various dimensions. Usual dimensions are 1 kg, 2 kg, 5 kg. Pick the dimension for your demands. The crucible has smooth inner wall surfaces. Smooth walls aid pour thawed gold conveniently. It avoids sticking. Gold divides cleanly. This crucible works well in heaters. Utilize it in induction heaters or resistance heaters. It heats up rapidly. It cools down safely. Great thermal shock resistance is vital. The crucible won’t crack easily from unexpected temperature level changes. This is essential for repeated use. You can use it many times. It saves cash over time. Handle it very carefully. Shop it in a completely dry location. Keep it away from moisture. Wetness can harm graphite. Comply with these tips. Your crucible will offer you well. It is a dependable tool for gold smelting.

(High purity melting graphite crucible for gold smelting)

Applications of High purity melting graphite crucible for gold smelting

High purity melting graphite crucibles are essential for gold smelting. You require trusted devices. Gold is beneficial. Any kind of contamination damages it. These graphite crucibles are pure. They will not include pollutants. This maintains your gold pure. Graphite manages extreme warm well. Gold melts at heats. These crucibles will not crack conveniently. That is essential for security. You don’t desire spills. Graphite performs heat really well. Your gold melts faster. This saves power. It conserves time also. You obtain reliable melting. These crucibles are strong. They withstand chemical reactions. Gold will not stick within. You can pour the molten gold easily. Tidy pours imply much less waste. Less waste saves you money. Making use of graphite crucibles suggests less replacements. They last longer than other kinds. You invest much less on supplies with time. This is good for your spending plan. They function well in various furnaces. Induction furnaces are common. Resistance heating systems as well. The crucibles do reliably. You get regular results batch after batch. Consistency issues in refining. You want foreseeable top quality. High purity graphite crucibles provide that. They are a clever choice for specialists. They assist you thaw gold securely and easily. You accomplish high-purity gold successfully.

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 High purity melting graphite crucible for gold smelting

High purity melting graphite crucibles are essential for gold smelting. They offer excellent performance and durability. Here are five common questions people ask.

What makes high purity graphite good for gold? High purity graphite is almost pure carbon. This means very few impurities exist. Impurities can contaminate the molten gold. So, high purity graphite keeps your gold pure. It’s vital for quality results.

How hot can these crucibles get? These graphite crucibles handle very high temperatures well. Gold melts around 1064°C. Good graphite crucibles easily withstand temperatures over 2000°C. This gives a big safety margin. You won’t worry about melting the crucible itself.

How long will one crucible last? Lifespan depends on use. Factors include the temperature used and how often you heat and cool it. Generally, a high purity crucible lasts many melting cycles. Handle it carefully. Avoid sudden temperature changes. This helps it last longer.

Is graphite safe for melting gold? Yes, absolutely. Graphite is chemically stable. It does not react with molten gold. This prevents contamination. Graphite also releases no harmful gases during heating. It’s a safe and reliable choice.

What sizes are available? Crucibles come in many sizes. Small sizes hold just a few grams of gold. Larger sizes hold kilograms. Pick the size matching your batch size. Using the right size crucible makes your work easier. It also helps the crucible last longer.

(High purity melting graphite crucible for gold smelting)