Overview of High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive

High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive

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

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive )

Specifications of High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive

This alumina ceramic crucible takes care of severe warmth reliably. It’s made from 99% pure Al2O3. This high purity is vital for constant results. The product resists temperatures approximately 1750 ° C (3182 ° F). This matches demanding muffle furnace applications flawlessly. You need crucibles that will not fail under extreme warm. This provides.

Thermal shock resistance is outstanding. Crucibles heat up and cool down quick in laboratories. Unexpected temperature level modifications can crack weaker materials. This alumina crucible withstands fast thermal cycling well. It minimizes splitting risk. This saves you money in time. You get more uses per crucible.

Chemical inertness is one more significant benefit. The crucible stands up to attack from changes, acids, and molten steels. It won’t infect your samples. Your products remain pure. This is crucial for precise screening and melting. You trust your results.

Its physical residential properties make sure long service life. The crucible boasts high thickness and low porosity. This makes it mechanically strong. It stands up to wear and abrasion efficiently. You handle it with care, yet it is difficult. It endures duplicated usage.

The crucible shape is typical. It includes a large base and tapered sides. This design advertises effective warmth transfer. It additionally makes putting molten products easier. You function more safely and efficiently.

Choose this crucible for important high-temperature job. It exceeds cheaper, lower-purity alternatives. It lasts longer. It provides much better chemical resistance. It provides genuine worth. Consider it for thawing metals, carrying out ash tests, or sintering products. It manages the heat reliably. You get reputable efficiency batch after batch. Invest in high quality for your heater.

(High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive )

Applications of High Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive

These alumina ceramic crucibles take care of severe warmth. They are made from 99% pure Al2O3. This high purity provides exceptional efficiency. They function flawlessly inside muffle furnaces. These crucibles withstand really high temperatures. You can utilize them securely as much as 1750 ° C. This is much hotter than many steels melt. The material stays steady. It won’t react with many chemicals. Your sample product remains pure. No contamination takes place. This is important for accurate outcomes.

Thermal shock resistance is strong. You can heat them quick. You can cool them fast. They won’t fracture quickly. This makes them trustworthy. They last a long period of time. You save money with time. Their stamina is high. They withstand use well. Rough handling is much less likely to break them. They keep their form. This is important for duplicated use.

These crucibles are good for many work. Melting metals prevails. Rare-earth elements like silver and gold need pure containers. Base metals function too. Shooting porcelains uses them. Testing products at high warmth requires them. Evaluating ashes requires them. Chemical processing uses them. Labs use them daily. Market relies upon them.

The smooth surface area is simple to tidy. Residue doesn’t stick severely. This conserves time and effort. You get constant efficiency run after run. They endure different heating system atmospheres. Air is great. Inert gases are fine. Minimizing gases generally function. They provide reliable service. Choosing high-purity alumina means better results. Less contamination means far better information. Longer life implies lower expenses.

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 Temperature 99% Al2o3 Alumina Ceramic Crucible for Muffle Furnace with Competitive

High Temperature 99% Alumina Ceramic Crucible for Muffle Furnace: Key Questions Answered

What makes 99% alumina better for crucibles?
High purity alumina (99% Al2O3) offers superior performance. It withstands extreme temperatures better than lower purity options. Crucibles resist chemical attack effectively. This purity minimizes contamination of your samples. It ensures reliable results in demanding applications.

What’s the maximum temperature this crucible can handle?
Our crucibles handle continuous use up to 1700°C (3092°F). Short-term exposure to 1800°C (3272°F) is possible. Do not exceed these limits. Crucible failure can occur above the rated temperature. Always stay within the specified range for safety and longevity.

How should I handle thermal shock with this crucible?
Alumina ceramic has good thermal shock resistance. Avoid sudden extreme temperature changes. Preheat the crucible slowly inside the furnace whenever possible. Do not place a cold crucible directly into a very hot furnace. Allow the crucible to cool gradually inside the furnace after use. Rapid cooling increases cracking risk.

What chemicals can this crucible resist?
These crucibles resist many common chemicals. They handle strong acids and alkalis well at high temperatures. They are suitable for melting various metals and oxides. Avoid highly corrosive fluxes like sodium carbonate or borax. These can damage the crucible surface over time. Check chemical compatibility for specific aggressive substances.

How do I clean this crucible properly?
Cleaning is straightforward. Remove cooled residue mechanically. Use a brush or scraper gently. Avoid metal tools that might scratch. For stubborn deposits, soak the crucible in dilute acid or alkali solutions. Rinse thoroughly with clean water afterwards. Dry the crucible completely before the next use. Never use thermal shock methods like quenching in water for cleaning.

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