Overview of Alumina Al2O3 Zirconia Sintering Ceramic Crucible

Alumina Al2O3 Zirconia Sintering Ceramic Crucible 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 Alumina Al2O3 Zirconia Sintering Ceramic Crucible

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.

(Alumina Al2O3 Zirconia Sintering Ceramic Crucible)

Specification of Alumina Al2O3 Zirconia Sintering Ceramic Crucible

This alumina zirconia (Al2O3 ZrO2) sintering ceramic crucible manages requiring high-heat tasks. It integrates alumina’s security with zirconia’s toughness. The material blend deals remarkable performance. Anticipate reputable solution as much as 1700 ° C continually. Brief bursts might get to 1800 ° C. This crucible stands up to rapid temperature level swings well. Unexpected heating or cooling causes less cracking. Zirconia bits reinforce the alumina matrix substantially. This makes the crucible much stronger mechanically. It withstands breaking and breaking far better than pure alumina. The framework is very thick. This thickness reduces porosity. Low porosity avoids material absorption. It additionally quits fluids from leaking through the walls. The crucible reveals exceptional chemical inertness. It resists strike from most molten steels, salts, and solid acids or bases. This inertness keeps your examples pure. Crucible pureness is generally 99% or greater. Reduced impurity levels avoid contamination. This is essential for sensitive procedures like sintering advanced porcelains or metals. The interior surface is smooth. A smooth surface stops product sticking. It allows for easy draining and cleaning. Crucibles can be found in exact dimensions. Standard quantities vary from 5ml to 500ml. Larger customized sizes are possible. Wall surface thickness is managed thoroughly. Uniform walls guarantee even warmth distribution. This crucible fits various high-temperature applications. Typical uses include sintering powder materials, melting small metal samples, and calcining inorganic compounds. It carries out reliably in lab heating systems and commercial kilns. Handling requires care like any ceramic. Stay clear of extreme influences or thermal extremes beyond its score.

(Alumina Al2O3 Zirconia Sintering Ceramic Crucible)

Applications of Alumina Al2O3 Zirconia Sintering Ceramic Crucible

Alumina zirconia sintering ceramic crucibles are difficult containers for high warm job. They integrate alumina and zirconia ceramics. This mix gives them special high qualities. They manage extreme temperatures very well. They withstand thermal shock much better than plain alumina crucibles. Unexpected temperature adjustments will not break them quickly. They additionally stand up to chemical assault strongly. This means they won’t respond with a lot of liquified steels or severe chemicals. Their surface remains smooth and difficult. This prevents examples from sticking within. It additionally makes cleaning straightforward after use.

These crucibles are perfect for sintering sophisticated ceramics. You warm powder materials inside them to develop strong parts. They function well for sintering zirconia itself, alumina porcelains, and other technical powders requiring extremely high temperatures. They are likewise good for thawing percentages of precious metals like gold or platinum. Labs use them for high temperature chain reaction also. You require dependable efficiency for these tasks. Alumina zirconia crucibles provide that. They last much longer than several various other crucible kinds under challenging conditions. This saves cash with time. You get consistent results batch after batch. You do not bother with crucible failing ruining expensive products.

These crucibles come in various shapes and sizes. You discover ones appropriate for laboratory heating systems and bigger production kilns. They withstand temperature levels far above what metal containers can deal with. Their strength and stability make them important devices. Choose them for demanding sintering, melting, and high warm processing tasks. They offer reputable efficiency where it counts.

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 Alumina Al2O3 Zirconia Sintering Ceramic Crucible

Here are 5 common questions about Alumina Al2O3 Zirconia Sintering Ceramic Crucibles:

What temperature can this crucible handle? This crucible handles very high heat. It works reliably for sintering up to 1700°C (3092°F). Its special mix of alumina and zirconia makes this possible. This is essential for many sintering jobs.

Can it take sudden temperature changes? Yes, it handles thermal shock well. The zirconia addition significantly improves this toughness. You can move it from hot to cooler areas faster than basic alumina. This reduces cracking risks during heating or cooling cycles.

What chemicals won’t damage it? This crucible resists many chemicals. It is very good against strong acids and bases. It also handles molten salts and many metal melts. Avoid strong alkalis. They attack the material over time.

How long will one crucible last? Lifespan depends heavily on use. Factors like peak temperature, heating speed, cooling speed, and the materials inside matter. Using it correctly within its limits gives good service life. Expect many cycles under normal conditions.

How do I clean it after use? Cleaning is usually simple. Let the crucible cool completely first. Remove loose residue with a soft brush. For tougher buildup, soak it in warm, dilute acid. Rinse it thoroughly with clean water afterwards. Never use harsh abrasives. They scratch the surface.

(Alumina Al2O3 Zirconia Sintering Ceramic Crucible)