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.

(Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible)

Specification of Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible

Here’s the item description for the Alumina Combustion Watercraft:

These Alumina Burning Watercrafts are rectangle-shaped containers made from high-purity Al2O3 alumina ceramic. They include a coordinating lid. The material is corundum. This is an extremely hard, resilient material. It manages severe heat well. These boats are built for research laboratory and commercial heater usage. They are essential for sample evaluation, ash screening, and warmth treatment procedures.

The alumina ceramic deals outstanding thermal stability. It stands up to unexpected temperature level changes without fracturing. These watercrafts will not thaw or warp under intense warmth. They perform reliably as much as 1700 ° C. Some grades take care of even greater temperatures. The product is very dense. This prevents gases or liquids from leaking through. It maintains your examples had.

Chemical resistance is another crucial advantage. The boats resist attack from acids, antacid, and changes. They will not pollute your examples. This makes certain exact test results. The smooth surface area finish makes cleaning simple. You can reuse the watercrafts many times. This saves money.

The rectangular shape gives a huge, flat working area. It holds examples efficiently. The cover is vital. It prevents sample loss from splashing or fumes. It likewise guards the sample from direct fire or gases. The lid fits safely. It remains in location throughout handling and home heating.

Requirement sizes are available. Usual measurements are 50mm, 70mm, 90mm, or 100mm long. Sizes are typically 15mm, 20mm, or 25mm. Heights are normally 10mm or 15mm. Wall density is around 1.5 mm to 2mm. These dimensions match most standard tube heaters. Customized dimensions are feasible as well.

These watercrafts are optimal for burning analysis. They function well in TGA (Thermogravimetric Evaluation). They are best for catalyst testing, calcination, sintering, and annealing. Their longevity and performance make them a lab important. They use a trusted remedy for high-temperature applications.

(Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible)

Applications of Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible

Alumina combustion boats with lids are crucial laboratory tools. They deal with extreme warmth well. These rectangular diamond boats are made from high pureness aluminum oxide. This product is very strong. It doesn’t respond quickly with various other chemicals. The boat and its matching lid work together. They securely hold examples throughout intense home heating procedures. You see them utilized commonly in logical chemistry laboratories. They are best for preparing samples prior to evaluation. Usual jobs consist of ashing organic materials or burning unstable parts. The boats work in muffle heaters or tube furnaces. They can hold up against temperature levels up to 1800 ° C easily. This is a lot higher than porcelain or quartz can handle. The cover is vital. It avoids example loss from smudging or fumes. It likewise keeps the environment inside more controlled. This is important for accurate outcomes. The smooth surface is simple to tidy. It withstands chemical assault from changes or acids. This makes certain long life span and avoids sample contamination. Industrial makes use of exist too. These boats are discovered in powder metallurgy and ceramic processing. They hold products during sintering or calcination steps. Their thermal shock resistance is exceptional. You can warm them up quickly or cool them down swiftly. They seldom split. Their dimensional security is trusted. They maintain their shape cycle after cycle. Offered dimensions fit conventional laboratory equipment. Choose the best boat for your particular sample weight and furnace kind. Alumina watercrafts supply trustworthy efficiency for demanding high-temperature work.

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 Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible

Here are common questions about Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible:

What is this boat for? These boats hold samples for heating. They are used in labs. The boat goes inside a furnace or kiln. Common jobs include burning samples to find what’s left (ash content), checking purity, or studying materials at high heat. The lid stops things from flying out. It keeps the sample safe.

Why use alumina? Alumina ceramic is very tough. It handles extreme heat well. It doesn’t crack easily when temperatures change fast. Alumina doesn’t react with most chemicals. This means your sample stays pure. The boat won’t add anything bad to your test. It’s a reliable material for high temperatures.

Why use a lid? The lid is important. It keeps the sample inside the boat. Powders or small pieces can’t escape. The lid stops gases or smoke from blowing your sample away. It also shields the sample from direct flame or uneven heating. This makes results more accurate. You lose less material.

How hot can it get? These alumina boats handle very high heat. They work fine up to 1750°C (3182°F). That’s hot enough for most lab furnace work. They are stable at this heat. They won’t melt or deform. This high temperature range is a key reason people choose them. Check your specific boat’s rating.

How do I clean it? Cleaning is straightforward. Let the boat cool down first. Use a brush to remove loose ash or residue. Soak it in a strong acid like hydrochloric acid (HCl) or nitric acid (HNO3) if needed. Rinse it very well with distilled water after cleaning. Dry it completely before using it again. Proper cleaning prevents contamination in your next test.

(Al2o3 Alumina Combustion Boat With Lid Rectangle Corundum Boats Crucible)