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.

Specification of High temperature small size alumina ceramic crucible

High-Temperature Small-Size Alumina Porcelain Crucible

Premium Product for Demanding Applications

This crucible is made from high-purity alumina ceramic. It deals with severe heat without fracturing or deforming. The product stands up to chemical assault from most acids, bases, and molten steels. It stays steady also after repeated home heating cycles.

Small Size, Large Performance

Regardless of its compact dimensions, this crucible delivers trustworthy lead to tight spaces. Its little footprint fits easily into laboratory heating systems, tube ovens, and other confined arrangements. The lightweight design makes handling straightforward, yet it continues to be strong under thermal anxiety.

Constructed for High Temperatures

The crucible works securely up to 1700 ° C (3092 ° F). It preserves architectural honesty at these temperature levels thanks to thick sintering throughout manufacturing. Thermal shock resistance is superb– sudden temperature level modifications will not cause failure. This makes it ideal for ash testing, sample fusion, and high-heat calcination.

Tidy and Consistent Outcomes

The smooth internal surface avoids example sticking and contamination. Low porosity suggests minimal absorption of fluids or vapors. Each system fulfills stringent quality requirements, making certain batch-to-batch uniformity. Users get exact, repeatable outcomes each time.

Relied on Across Industries

Laboratories in materials science, metallurgy, chemistry, and environmental testing count on this crucible. It supports research, quality control, and manufacturing procedures where precision issues. Its resilience reduces replacement regularity and reduces long-lasting costs.

Use this crucible when you need dependable performance in a little, high-temperature container. It incorporates pureness, stamina, and thermal stability in one functional plan.

Applications of High temperature small size alumina ceramic crucible

Applications of High-Temperature Small-Size Alumina Ceramic Crucibles

Specific Efficiency in Demanding Settings

Small-size alumina ceramic crucibles manage severe heat effortlessly. They function well at temperature levels as much as 1700 ° C without fracturing or flawing. This makes them ideal for tasks that require stable, dependable efficiency under intense conditions.

These crucibles are commonly utilized in research laboratories for melting and holding small amounts of metals, glass, or salts. Their high pureness protects against contamination throughout sensitive chain reaction. Researchers trust them when example honesty matters most.

In the field of products scientific research, these crucibles sustain sintering and calcination processes. They help create sophisticated ceramics, powders, and compounds. Because they resist thermal shock, they survive repeated home heating and cooling down cycles without damage.

The electronic devices industry also counts on them. They hold basic materials during the production of semiconductors and phosphors. Their inert nature guarantees no undesirable responses occur with responsive materials like lithium or rare-earth oxides.

Fashion jewelry makers use small alumina crucibles for melting precious metals such as gold and platinum. The smooth indoor surface area permits clean putting and very little metal loss. Their small size fits conveniently into small heating systems or lantern setups.

Sturdiness Fulfills Precision

Alumina’s firmness offers these crucibles exceptional wear resistance. They last longer than several choices, also when revealed to destructive fluxes or aggressive slags. Their consistent shape and measurements enable repeatable outcomes across numerous usages.

Because they are small, they conserve room and decrease power usage. Less material is required to get to target temperatures promptly. This performance sustains both expense control and environmental objectives in modern-day laboratories and workshops.

Individuals value their clean coating and consistent wall density. These functions advertise also warmth circulation and stop locations that can ruin an example or process.

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 small size alumina ceramic crucible

Frequently Asked Questions About High-Temperature Small-Size Alumina Ceramic Crucibles

What is this crucible made of?

This crucible is made from high-purity alumina ceramic. Alumina offers strong resistance to heat and chemicals. It stays stable even at very high temperatures.

How hot can it get before it fails?

It can handle continuous use up to 1700°C (3092°F). Short-term exposure may go slightly higher. Always stay within the recommended temperature range to avoid cracking or damage.

Why choose a small-size crucible?

Small crucibles are ideal for testing small samples or running lab-scale reactions. They heat up faster and use less energy. Their compact size also fits well in most tube furnaces and muffle furnaces.

Can I use it with strong acids or bases?

Alumina resists many chemicals, but it is not fully immune. Avoid hydrofluoric acid and strong alkalis like molten sodium hydroxide. These can corrode the crucible over time. For most other applications, it performs well.

How do I handle and clean it safely?

Always let the crucible cool down completely before touching or cleaning. Use soft brushes or compressed air to remove residue. Do not use metal tools—they can scratch or chip the surface. If needed, rinse with distilled water and dry thoroughly before reuse. Handle it gently to prevent thermal shock or mechanical stress.