Overview of High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible

High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible is precision-engineered vessels made from 99%+ pure aluminum oxide (Al₂O₃). Designed for high-temperature and corrosive environments, they are widely used in semiconductor processing, heat treatment, CVD/PVD applications, and laboratory experiments. Their superior thermal and chemical stability ensures reliable performance under extreme conditions.

Key Features of High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible

Extreme Temperature Resistance – Stable up to 1800°C with low thermal expansion.

Superior Chemical Resistance – Resists acids, alkalis, and aggressive gases.

High Mechanical Strength – Durable and resistant to thermal shock.

Precision Design – Smooth surfaces & uniform dimensions for consistent processing.

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

(High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible)

Specifications of High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible

This alumina ceramic crucible holds 95% aluminum oxide. It manages severe warm well. The maximum working temperature level reaches 1750 ° C. Crucibles similar to this withstand unexpected temperature changes successfully. They manage rapid heating or cooling down cycles without breaking. This thermal shock resistance is vital for demanding procedures.

Chemical stability is an additional essential strength. The crucible withstands attack from solid acids and antacids. It likewise stands up to molten metals and various chemical changes. This makes it ideal for hostile environments. The product uses exceptional mechanical stamina also. It keeps strength under high heat tons.

The cylindrical shape gives a big, included quantity. It’s optimal for thawing metals, processing chemicals, or sintering materials. Common usages include laboratory experiments, small factory job, and products screening. Its robust nature guarantees dependable efficiency over lots of usages. This crucible lasts long.

Multiple dimensions are offered to match different needs. Criterion dimensions cover various abilities. Typical external diameters could be 30mm, 50mm, or 70mm. Levels commonly vary from 40mm to 100mm. Wall surface thickness is typically 3mm to 5mm. This supplies excellent insulation and structural stability. The specific size depends on the specific model gotten. Customers must verify measurements before acquisition.

This crucible functions dependably in heaters and kilns. Its high purity lessens contamination. It offers an economical service for high-temperature applications.

(High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible)

Applications of High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible

This ceramic crucible holds 95% alumina. It handles severe warm. Labs and sectors depend on it. Its round form fits several heating systems. High pureness alumina resists chemical attack. This matters for sensitive materials.

People use it for melting metals. Gold, silver, platinum require clean containers. This crucible protects against contamination. It works well for alloy preparation too. Its stamina holds up against repeated heating cycles.

Chemical handling uses these crucibles. They hold destructive substances safely. Acids and bases do not harm the alumina. Reactions happen cleanly within. This guarantees precise results.

Powder sintering needs secure containers. This crucible gives that. It doesn’t react with powdered materials. Heats fuse powders uncreative. The crucible shape help consistent home heating.

Crystal growth demands pure atmospheres. Contaminations spoil crystals. Alumina crucibles provide that purity. Researchers grow crystals for electronic devices inside them. The product withstands long growth times.

Warm therapy procedures require sturdy tools. This crucible holds components throughout annealing. It endures quick temperature changes. Furnace atmospheres do not deteriorate it.

Evaluating materials frequently uses high warmth. This crucible includes samples safely. It withstands thermal shock. Laboratory specialists trust its consistency.

Taking care of liquified glass requires special containers. This alumina crucible works for tiny sets. It stands up to the corrosive nature of liquified glass. The form enables easy pouring.

Its high alumina content avoids wear. This indicates a much longer life span. Individuals conserve cash with time. The surface remains smooth, withstanding product sticking. Cleaning up continues to be basic.

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 Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible

What’s this crucible made of?
It uses high alumina ceramic. The alumina content is 95%. This makes it very strong. It resists heat well.

How hot can it get?
It handles temperatures up to 1650°C. Use it below 1600°C for best results. It stays stable at high heat.

Will it crack from temperature changes?
It resists thermal shock better than many ceramics. Heat it up slowly. Cool it down slowly. This stops cracks. Avoid sudden big temperature jumps.

How do I clean it?
Clean it after each use. Let it cool first. Use water and a brush. Or use a mild acid like diluted hydrochloric acid. Rinse it well. Don’t use harsh tools. They scratch the surface.

How long will it last?
It depends on how you use it. Extreme temperatures shorten its life. Thermal cycling stresses it. Chemical reactions matter too. Handle it carefully. It lasts longer if you avoid bumps and drops.

(High Alumina Al2o3 Ceramic Boats Crucible Container Refractory Cylindrical 95 Alumina Ceramic Crucible)