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 Refractory 99.7% Aluminum Oxide Corundum Crucible for Melting

High-Temperature Refractory Diamond Crucible– 99.7% Light weight aluminum Oxide

Pure Material for Requiring Applications

This crucible is made from 99.7% pure aluminum oxide (Al two O THREE). The high purity gives it superb resistance to warm and chemical assault. It works well in atmospheres where various other materials would damage down or respond.

Built for Extreme Warmth

The crucible can take care of temperatures up to 1,800 ° C (3,272 ° F). It maintains its form and strength also under long exposure to extreme warm. This makes it perfect for thawing metals, glass, and other high-melting-point products.

Strong and Sturdy Layout

Its thick structure prevents fractures and thermal shock. The wall surfaces are uniformly thick to ensure steady heating and reduce tension during temperature changes. Individuals can rely upon it for repeated usage without rapid wear.

Tidy and Inert Performance

As a result of its high purity, the crucible does not include impurities to your thaw. It stays chemically inert with the majority of acids, bases, and molten salts. This is necessary for labs and sectors that need clean, unpolluted outcomes.

Usual Makes use of

Individuals utilize this crucible in study labs, metal foundries, and ceramic production. It appropriates for melting platinum, gold, silver, and various other rare-earth elements. It additionally functions well for sample preparation in analytical chemistry and material screening.

Offered in Standard Dimensions

We offer this crucible in a series of standard shapes and sizes. Each item is very carefully formed and fired to satisfy stringent quality requirements. Personalized choices are also feasible for unique requirements.

This corundum crucible combines purity, strength, and integrity. It provides regular performance in the hardest high-temperature tasks.

Applications of High Temperature Refractory 99.7% Aluminum Oxide Corundum Crucible for Melting

High-Temperature Refractory 99.7% Light Weight Aluminum Oxide Corundum Crucible for Melting

Costs Efficiency in Extreme Heat

This crucible is made from 99.7% pure aluminum oxide (Al ₂ O ₃), also referred to as diamond. It delivers unequaled stability and stamina when exposed to really heats. The material resists thermal shock, chemical rust, and physical wear– making it optimal for requiring melting applications.

Variety of Industrial Utilizes

Foundries, laboratories, and metal-processing facilities depend on this crucible for melting non-ferrous metals like gold, silver, copper, and aluminum. It likewise works well with responsive alloys and specialized glasses that require tidy, contamination-free settings. Due to the fact that the crucible consists of almost no contaminations, it avoids undesirable reactions during melting. This ensures constant outcomes and high-purity output.

Constructed to Last Under Stress

The thick microstructure of the 99.7% Al two O three body provides the crucible excellent mechanical toughness. It holds its shape even after repeated home heating and cooling cycles. Individuals report longer service life compared to conventional ceramic or lower-grade alumina crucibles. This sturdiness lowers downtime and substitute expenses.

Tidy and Reputable Procedure

Smooth inner surface areas lessen steel sticking and make pouring simpler. The crucible does not release gases or deposits when heated, so your melt keeps uncontaminated. Its high melting factor– over 2000 ° C– enables risk-free use in the majority of commercial furnaces and induction systems.

Whether you are fine-tuning precious metals, casting models, or running high-temperature experiments, this corundum crucible supplies reputable performance. Its combination of pureness, stamina, and warmth resistance makes it a leading choice for specialists who require accuracy and dependability in every thaw.

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 Refractory 99.7% Aluminum Oxide Corundum Crucible for Melting

Frequently Asked Questions: High-Temperature Refractory 99.7% Aluminum Oxide Corundum Crucible

What is this crucible made of?

This crucible is made from 99.7% pure aluminum oxide (Al₂O₃), also known as corundum. It is a high-purity ceramic material. This composition gives the crucible excellent heat resistance and chemical stability.

What temperatures can it handle?

It can safely operate at temperatures up to 1,800°C (3,272°F). The material stays strong and stable even under extreme heat. This makes it ideal for melting metals, glass, and other high-temperature materials.

Why choose 99.7% purity?

Higher purity means fewer impurities. Fewer impurities reduce the risk of contamination during melting. It also improves thermal shock resistance and extends service life. For sensitive applications like lab work or precious metal refining, purity matters a lot.

Can it be used with reactive metals?

Yes, but with caution. The crucible works well with most non-ferrous metals like gold, silver, copper, and aluminum. However, avoid using it with highly reactive metals such as titanium or zirconium at very high temperatures. These may react with the alumina lining and damage the crucible.

How do I extend its lifespan?

Always heat and cool the crucible slowly to prevent thermal shock. Never place a cold crucible into a hot furnace. Avoid sudden temperature changes. Also, do not overfill it—leave room for material expansion. Clean it gently after use and store it in a dry place. Proper handling greatly increases how long it lasts.