Overview of High Heat Resistant 95% Alumina 99% Alumina Ceramic Crucible

High Heat Resistant 95% Alumina 99% Alumina Ceramic Crucible are specialized containers designed for withstanding extremely high temperatures in laboratory and industrial settings. They are essential for processes such as melting, calcining, and heat-treating a wide variety of materials, including metals, glasses, and chemicals. Our crucibles are engineered for superior thermal stability and chemical resistance, ensuring purity and reliability in the most demanding applications.

Features of High Heat Resistant 95% Alumina 99% Alumina Ceramic Crucible

• Exceptional Thermal Shock Resistance: Withstands rapid temperature changes without cracking, ensuring durability and a long service life.

• High-Temperature Stability: Maintains structural integrity at extreme temperatures, often exceeding 1500°C.

• Excellent Chemical Inertness: Resists corrosion and reaction with molten metals, acids, and aggressive chemical fluxes.

• High Purity & Low Contamination: Manufactured from premium materials to prevent sample contamination during sensitive processes.

• Optimized Thermal Properties: Designed for efficient heat transfer and consistent performance in furnace environments.

• Robust Mechanical Strength: Offers good resistance to physical impact and abrasion during handling and use.

Specifications of High Heat Resistant 95% Alumina 99% Alumina Ceramic Crucible

This alumina ceramic crucible deals with severe warmth. It withstands temperatures up to 1700 ° C for the 95% alumina kind. The 99% alumina variation takes care of also greater temperatures, approximately 1800 ° C. This makes it best for extreme home heating tasks. The product supplies outstanding chemical resistance. It stands up to attack from solid acids and strong alkalis well. This ensures purity throughout melting or chemical processing. Your products stay uncontaminated.

The crucible is made from very pure alumina powder. This powder is pressed and discharged at extremely heats. The outcome is an unbelievably hard and dense structure. The 99% alumina crucible uses the highest possible efficiency. It has better firmness and far better wear resistance. It also supplies premium thermal stability. The 95% alumina crucible uses a solid balance of residential properties. It is an affordable selection for several demanding applications.

You get strong mechanical stamina. The crucible resists damage under lots. It preserves its form under heats. Thermal shock resistance is great. Manage temperature adjustments carefully. Stay clear of sudden changes. Warm the crucible gradually to avoid splitting. The crucible features a smooth surface finish. This surface decreases sticking. It cleans much easier after use.

Typical dimensions are available. Find capacities from 5ml to 5000ml. Standard forms include tall type and low type. Custom-made forms are feasible. This crucible matches lots of high-temperature procedures. Utilize it for thawing rare-earth elements like gold and platinum. Utilize it for alloy prep work. It works for laboratory evaluation and example prep work. It is ideal for crystal growth experiments. It serves well in powder handling and calcination tasks. Choose it for any type of application requiring reliable, high-heat control.

Applications of High Heat Resistant 95% Alumina 99% Alumina Ceramic Crucible

These crucibles take care of extreme warmth well. They are made from unique ceramic product. Alumina is the crucial ingredient. You find two primary kinds: 95% alumina and 99% alumina. Both are very hard against heats. They won’t melt or damage down quickly. This makes them ideal for intense warmth jobs.

The 95% alumina crucibles work great for lots of usual jobs. They withstand heat shock efficiently. This means heating and cooling them quick normally creates no fractures. They are strong mechanically. They also battle chemical deterioration halfway decent. Use them for melting metals like aluminum, copper, brass, and zinc. Shops and steel casting shops use them frequently. They are additionally good for heat dealing with products. They work well in numerous furnace kinds.

The 99% alumina crucibles are a lot more special. They supply higher pureness. This suggests less pollutants in the ceramic. This gives them better chemical resistance. Strong acids and bases do not harm them quickly. They handle also greater temperature levels reliably. They are also harder and a lot more wear-resistant. Their surface is smoother as well. This makes them excellent for sensitive laboratory work. They are best for specific chemical analysis. They work well for expanding crystals. They are vital in sophisticated material research. They are needed for processing extremely reactive chemicals. They do dependably in demanding industrial processes.

Both types prevent infecting your products. This is crucial for pureness. They are far better than metal or cheaper ceramic pots. They last much longer under harsh conditions. This conserves money over time. They are dependable devices for high-heat job. Select 95% alumina for basic steel melting and heat therapy. Select 99% alumina for leading chemical resistance and lab accuracy.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

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 Heat Resistant 95% Alumina 99% Alumina Ceramic Crucible

Here are 5 FAQs for High Heat Resistant 95% Alumina 99% Alumina Ceramic Crucibles:

What’s the highest temperature these crucibles handle? Our 95% alumina crucibles withstand 1750°C. Our 99% alumina crucibles handle even higher temperatures, up to 1800°C. This makes them perfect for very hot applications like melting metals or advanced ceramics.

Can these crucibles handle sudden temperature changes? They resist thermal shock well. But rapid cooling is risky. Avoid plunging a hot crucible into cold water. Let it cool slowly inside the furnace. This prevents cracking. Gradual heating and cooling are always best.

Why does the alumina purity percentage matter? Higher purity means better performance. A 99% alumina crucible resists chemicals better than 95%. It handles extreme heat slightly better. It also wears down slower over time. Choose 99% for the toughest jobs or purest melts.

How do I clean an alumina ceramic crucible? Let it cool completely first. Use warm water and a soft brush. Stubborn residue might need soaking in mild acid. Avoid harsh chemicals or abrasive scrubbing. These can damage the smooth surface. Dry the crucible thoroughly before using it again.

How long will an alumina crucible last? Lifespan varies. It depends on the temperature you use and how often. It depends on the materials you melt. It depends on careful handling. Used correctly, these crucibles last for many heating cycles. Look for cracks or excessive wear. Replace the crucible if you see damage.