Overview of High Purity Conial Shape Ceramic Alumina Crucibles with Lid

High Purity Conial Shape Ceramic Alumina Crucibles with Lid is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability. Designed to withstand temperatures up to 1800°C, these shafts provide superior performance in demanding applications including precision machinery, chemical pumps, semiconductor equipment, and high-speed bearings.

The combination of extreme hardness (9 Mohs), low friction coefficient, and excellent corrosion resistance makes alumina ceramic shafts ideal replacements for metal components in harsh environments.

Key Features of High Purity Conial Shape Ceramic Alumina Crucibles with Lid

Ultra-High Temperature Resistance – Stable operation up to 1800°C

Exceptional Wear Resistance – 5-10x longer lifespan than steel shafts

Corrosion Proof – Resistant to acids, alkalis and solvents

Lightweight – 60% lighter than steel with higher strength

Electrical Insulation – Excellent dielectric properties

Customizable – Available in various diameters, lengths and tolerances

(High Purity Conial Shape Ceramic Alumina Crucibles with Lid)

Specification of High Purity Conial Shape Ceramic Alumina Crucibles with Lid

These high purity conical ceramic alumina crucibles with lids handle extreme heat and harsh chemicals. They are made from premium 99.5% alumina ceramic. This material ensures minimal contamination of your samples. The conical shape is important. It allows easy pouring of molten materials. It also promotes efficient mixing during reactions. Each crucible comes with a matching lid. The lid fits snugly. This lid minimizes heat loss. It prevents contamination from airborne particles. It also contains any splashes during heating.

These crucibles withstand very high temperatures. Their maximum continuous use temperature is 1700°C (3092°F). They resist sudden temperature changes well. This thermal shock resistance prevents cracking. They are chemically inert. Acids and bases won’t easily attack them. This inertness is vital for sample purity. Their smooth surface finish is another benefit. It makes cleaning straightforward. Residue doesn’t stick easily. This helps maintain consistency between uses.

The high purity alumina construction is key for sensitive work. It avoids introducing unwanted elements into your process. This is crucial in analytical chemistry. It matters in materials research too. It’s essential for growing high-quality crystals. These crucibles are ideal for melting metals. They work for fusing samples. They handle sintering powders. They support ash testing procedures. They serve well in many laboratory furnaces. Industrial heat treatment processes use them too. They offer reliable performance for demanding applications. Durability is a major advantage. They last much longer than cheaper alternatives. This provides good value over time.

(High Purity Conial Shape Ceramic Alumina Crucibles with Lid)

Applications of High Purity Conial Shape Ceramic Alumina Crucibles with Lid

High purity conical ceramic alumina crucibles with lids are essential tools in demanding labs. These crucibles are made from very pure aluminum oxide. Their special cone shape helps with pouring liquids safely. The tight-fitting lid is crucial for containing samples and preventing contamination. This lid also stops material loss during intense heating.

Scientists use these crucibles constantly for precise chemical analysis. They heat samples to extreme temperatures to measure purity or find out what something is made of. The high purity alumina material is key. It resists chemicals incredibly well. Acids or bases won’t damage it easily during tests. This means results are reliable and accurate. Nothing unwanted leaks from the crucible into the sample.

These crucibles are vital for high-temperature work. They handle intense heat easily in furnaces. Researchers melt metals or alloys inside them safely. The stable alumina material doesn’t react with most molten materials. This keeps experiments clean. Crystal growers also depend on these crucibles. They melt special powders inside to grow single crystals for electronics. The crucible shape helps control the crystal formation process.

The semiconductor industry relies heavily on these crucibles. Workers process very pure silicon wafers or other electronic materials inside them. Any contamination ruins the final product. The high purity alumina ensures nothing harmful gets into the sensitive materials. The lid provides extra protection against dust or fumes in the lab air. Metallurgical labs use them too. Experts test small amounts of ore or metal blends. The crucible withstands the harsh conditions of smelting tests.

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 High Purity Conial Shape Ceramic Alumina Crucibles with Lid

What are high purity conical ceramic alumina crucibles?
These crucibles hold materials for very hot processes. They are made from special ceramic called alumina. The shape is cone-like. A matching lid is included. They are very pure chemically. This stops unwanted reactions.

Why does high purity matter?
Impurities ruin experiments or samples. High purity alumina means very few contaminants. This is critical for accurate results. It keeps the sample clean during heating. Think chemistry work or material testing. Purity prevents mistakes.

What’s good about the conical shape?
The cone shape makes pouring easier. Liquid samples flow out smoothly. Less gets stuck inside. It also heats things more evenly. The shape spreads heat well. This avoids hot spots. Handling is safer too.

Why is a lid important?
Lids do several key jobs. They stop stuff from splashing out. They keep dust and ash from getting in. Lids help control the atmosphere inside. This is needed for some reactions. They also prevent spills. The lid protects the sample.

How hot can these crucibles get?
They handle extreme heat very well. You can use them up to about 1700°C (3092°F). They resist sudden temperature changes. This is called thermal shock resistance. They won’t crack easily going from hot to cold. They are strong under heat stress.

(High Purity Conial Shape Ceramic Alumina Crucibles with Lid)