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 Temperature Resistant 99% High Alumina Crucible For Melting Gold laboratory Molten Cylindrical corundum crucible with lid)

Specification of High Temperature Resistant 99% High Alumina Crucible For Melting Gold laboratory Molten Cylindrical corundum crucible with lid

This crucible handles intense warmth for melting gold in labs. It’s made from 99% high-purity alumina. This unique ceramic gives it impressive resistance to warmth and chemicals. It will not split quickly under unexpected temperature level modifications. The product additionally stands up to assault from molten steels and changes. This crucible endures temperature levels up to 1750 ° C (3182 ° F). That’s warm enough for melting gold, silver, platinum, and various other precious metals. It’s constructed hard for repeated usage sought after lab problems.

The form is cylindrical. This layout provides a huge melting capacity about its size. The crucible features a matching lid. This cover is essential. It helps have warm inside the crucible. This makes melting a lot more reliable. The lid additionally secures the liquified steel from contamination. It avoids dust or various other bits from dropping in. The lid decreases sprinkling during the melting procedure. This improves safety and security in the lab.

These crucibles are known for their long service life. The high alumina material protects against disintegration and wear. They do not respond with the metals being thawed. This maintains your thaw pure. The smooth surface aids with easy removal of the solidified steel later on. Cleaning in between usages is straightforward. The crucible stands up to sticking. This product is a trustworthy option for any kind of laboratory heater. It appropriates for basic melting treatments. It works well for alloy preparation. It deals with appraising tasks effectively. Its strength and warmth tolerance make it vital. It gives constant performance. You get good value with time. Correct handling extends its life even more. Avoid unexpected effects or thermal shocks. Preheat it progressively prior to each usage. This crucible is a basic tool for severe metallurgy job.

(High Temperature Resistant 99% High Alumina Crucible For Melting Gold laboratory Molten Cylindrical corundum crucible with lid)

Applications of High Temperature Resistant 99% High Alumina Crucible For Melting Gold laboratory Molten Cylindrical corundum crucible with lid

This alumina crucible deals with severe warmth needed for melting gold. It’s constructed for hard lab work. The product is 99% pure alumina. This high pureness provides it major stamina against warm. It doesn’t soften or split conveniently. You can utilize it accurately at temperature levels where gold thaws.

The purity issues for gold job. Contamination damages gold. This crucible maintains the thaw tidy. Pollutants do not seep out. Your gold remains pure. The smooth inner surface area aids also. Molten gold drains easily. Little sticks to the sides. You lose much less rare-earth element.

Its form is a straight cyndrical tube. This design functions well. Warmth spreads evenly inside. Melting occurs evenly. The thick wall surfaces provide good insulation. They maintain the warm concentrated on your example. Heat loss is minimized. This conserves energy and time.

The matching cover is very important. It fits snugly. This lid quits heat leaving fast. Temperature level control is much better. The cover likewise shields. It stops spills if the melt bubbles. It keeps heater dirt out. Your sample remains safe and clean.

Diamond is really difficult. This crucible stands up to wear. It handles thermal shock well. Home heating and cooling cycles do not break it quickly. You obtain lots of uses from one crucible. It’s a strong financial investment for regular melting. The product withstands chemical attack from liquified gold. Long-term efficiency is trusted.

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 Temperature Resistant 99% High Alumina Crucible For Melting Gold laboratory Molten Cylindrical corundum crucible with lid

High Temperature Crucible FAQs: Melting Gold Safely

What makes this crucible handle extreme heat?
This crucible is made from 99% high-purity alumina. Alumina is aluminum oxide. It handles extreme heat well. It resists cracking under sudden temperature changes. This is crucial for melting metals like gold.

Is it really safe for melting pure gold?
Yes. The high purity means almost no contamination. Very little material leaks into your melt. Your gold stays pure. This is essential for accurate results and valuable metals.

Why is the lid included?
The lid matters. It contains heat inside the crucible better. This makes melting faster and uses less energy. It also shields the molten metal. It stops dust or debris falling in. It reduces metal loss from splashing or fumes.

How long will one crucible last?
It lasts. Its resistance to thermal shock and chemical attack is high. It survives many heating and cooling cycles. Handle it carefully. Avoid sudden impacts. Let it cool slowly after use. This prevents cracks. Its lifespan depends on usage intensity and temperatures reached.

What temperatures can it actually withstand?
This crucible works reliably up to 1750°C (3182°F). That’s far hotter than gold’s melting point (1064°C). It gives you a big safety margin. It works with gold, silver, platinum, and other high-melting materials. Always check the specific melting point of your material first.

(High Temperature Resistant 99% High Alumina Crucible For Melting Gold laboratory Molten Cylindrical corundum crucible with lid)