Overview of Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot

Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot is high-performance ceramic containers made from 99%+ pure aluminum oxide (Al₂O₃). Designed for extreme thermal and chemical environments, they withstand temperatures up to 1800°C, making them ideal for laboratory, industrial, and research applications such as metal melting, sintering, and chemical analysis.

Key Features of Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot

High-Temperature Resistance – Stable up to 1800°C with minimal thermal expansion.

Superior Thermal Shock Resistance – Resists cracking under rapid temperature changes.

Chemical Inertness – Unaffected by acids, alkalis, and molten metals.

High Mechanical Strength – Durable and long-lasting under harsh conditions.

Customizable Sizes & Shapes – Available in standard and tailored designs.

(Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot)

Specification of Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot

This alumina ceramic crucible handles high warmth. It’s made from over 99% pure aluminum oxide. This product stands up to severe temperatures. These crucibles work well up to 1600 ° C. They manage abrupt temperature level modifications. This implies no breaking from fast home heating or air conditioning.

Chemical resistance is vital. Acids and bases don’t quickly strike this ceramic. Molten steels stay pure inside it. The crucible won’t add pollutants. This matters for exact outcomes. Your steel sample remains tidy.

The form is round. This style aids with warm spread. It also makes pouring simpler. Different sizes are available. You pick the size matching your heating system. You pick the dimension matching your steel quantity.

Surface area finish is smooth inside. This quits material sticking. Cleansing is less complicated after use. The dense structure reduces wear. This crucible lasts longer than cheaper alternatives.

It matches numerous laboratory work. Use it for melting metals like gold or silver. Utilize it for alloy testing. Utilize it for ash evaluation. It executes in air or inert gas. Heaters or kilns both work.

These crucibles provide dependability. They hold up against duplicated thermal cycles. They maintain purity. They give consistent efficiency. Labs trust them for demanding melting jobs.

(Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot)

Applications of Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot

Laboratory round alumina ceramic melting crucibles are essential devices. They take care of heats and difficult chemicals. People call them Al2O3 pots also. These crucibles are made from virtually pure aluminum oxide ceramic. This material is special. It resists extreme warm quite possibly. Crucibles don’t soften or break down conveniently also above 1700 ° C. This makes them best for melting steels like gold, silver, copper, and alloys.

Researchers utilize these pots continuously in research laboratories. They are vital for checking new metal blends. They are additionally used for preparing tiny sets of special alloys. Crucibles work well for examining ore samples. They are additionally utilized in small factory work. The product is inert. This implies it won’t respond with many liquified metals or fluxes. It maintains your sample pure. You avoid contamination. This is important for precise outcomes.

The cylindrical form is useful. It enables even heating up inside heating systems. It additionally makes putting liquified metal much easier and more secure. Alumina ceramic is very hard. It withstands scratches and abrasion throughout use and cleaning. Crucibles manage unexpected temperature level adjustments well. They will not crack quickly when warming up fast or cooling. This thermal shock resistance is necessary. It saves money and time. Crucibles last much longer.

These crucibles come in various dimensions. You pick the dimension based upon your sample amount. They are basic to use. Place your steel inside. Warmth it in your furnace or with a lantern. Pour the liquified metal carefully when done. Clean the crucible after it cools down. Proper care extends its life dramatically.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot

What temperatures can this crucible handle?
This alumina ceramic crucible withstands extreme heat. It works reliably up to 1700°C (3092°F). It stays strong and won’t deform. Avoid exceeding 1750°C (3182°F) to prevent damage. Check the specific grade’s exact limit before use.

Will chemicals attack the crucible?
Alumina ceramic resists most acids and bases very well. It handles strong acids like sulfuric acid. It handles strong alkalis like sodium hydroxide. But avoid highly corrosive fluoride compounds. These can damage the surface over time.

Can it handle sudden temperature changes?
Yes, it handles thermal shock reasonably well. Alumina ceramic heats up and cools down without cracking easily. Avoid plunging a red-hot crucible directly into cold water. Let it cool gradually for best results. Sudden extreme changes risk breakage.

How long will one crucible last?
Crucible lifespan depends heavily on use. Frequent use at maximum temperature shortens life. Contact with harsh chemicals shortens life. Gentle handling and gradual cooling help it last longer. Expect several uses under normal conditions. Inspect it for cracks before each use.

How do I clean it after melting metal?
Remove cooled metal residue carefully. Use mechanical methods like gentle scraping. Avoid harsh impacts. For stuck material, soak the crucible in suitable acid or alkali. Use diluted hydrochloric acid for basic slags. Use diluted sodium hydroxide solution for acidic slags. Rinse thoroughly with water afterwards. Let it dry completely before reheating.

(Laboratory Cylindrical Alumina Ceramic Melting Metal Crucible Al2o3 Pot)