Overview of High Purity Alumina Ceramic Crucible Boat for Melting Metal

High Purity Alumina Ceramic Crucible Boat for Melting Metal 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 Purity Alumina Ceramic Crucible Boat for Melting Metal

• 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 Purity Alumina Ceramic Crucible Boat for Melting Metal

This crucible boat is made from high purity alumina ceramic. The pureness level reaches 99.5%. This high pureness is essential. It ensures marginal contamination of your rare-earth elements throughout melting. The product is incredibly resistant to high temperatures. It takes care of temperature levels up to 1700 ° C. This makes it excellent for melting requiring metals like gold, platinum, palladium, and rhodium.

The alumina ceramic is chemically inert. It does not respond with molten metals. It likewise resists acids and alkalis well. This security safeguards your melt purity. The watercraft offers superb thermal shock resistance. It can take care of rapid heating and cooling down cycles. This decreases splitting risk throughout duplicated use.

These crucible boats boast low thermal conductivity. They warm up rapidly. They hold warm properly. This boosts melting performance. It conserves power. The product is very difficult and thick. It supplies excellent mechanical strength. It withstands wear and abrasion. This makes certain a lengthy service life.

The smooth surface coating stops molten metal attachment. Cleaning is much easier after usage. The boats can be found in various common sizes. Customized forms are typically available as well. They fit most common furnaces and lab setups. Use them for melting, casting, alloying, and example prep work. They work accurately in air or inert gas atmospheres. They are important devices for jewelers, refineries, and research laboratories.

Applications of High Purity Alumina Ceramic Crucible Boat for Melting Metal

High pureness alumina ceramic crucible boats are vital devices for melting specific steels. They offer distinct advantages over various other materials. You require crucibles that can hold up against extreme warm and maintain the metal pure. Alumina ceramic excels right here. It’s extremely pure itself. This implies it won’t add unwanted components to your thaw. This is essential for precious metals like gold, silver, and platinum. Also small contaminations can ruin the batch or lower its worth. These crucibles manage the intense warm of metal melting heating systems quickly. They resist temperatures approximately concerning 1800 ° C. Various other products could break or respond under these problems. Alumina remains steady.

Chemical security is another significant advantage. Molten metals can be very reactive. Alumina ceramic does not react with most molten steels. Your melt stays uncontaminated. This reliability is important for consistent results. Thermal shock resistance is critical also. Crucibles experience fast temperature changes entering into and out of heating systems. Alumina can manage these unexpected changes without damaging. This longevity makes them last longer. You conserve money on substitutes. They are commonly used in precious metal refineries and study laboratories. Jewelers also rely upon them for casting fine pieces. The semiconductor market uses them for thawing high-purity products. Selecting the right purity quality is necessary for your details application.

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 Purity Alumina Ceramic Crucible Boat for Melting Metal

What is high purity alumina?
High purity alumina means over 99% pure aluminum oxide. This purity makes the crucible boat very strong. It handles very high heat well. It also resists chemicals better than lower purity ceramics. This keeps your melted metal clean.

How hot can it get?
These crucible boats withstand temperatures up to 1800°C. This is extremely hot. It works perfectly for melting most metals. You can melt gold, silver, platinum, and copper alloys safely.

Can I use it for any metal?
Yes, it works for many metals. It handles precious metals like gold and silver. It also works for copper alloys. It is not good for metals that attack alumina. Avoid titanium or zirconium. It reacts badly with these.

Will it crack from sudden temperature changes?
Alumina ceramic handles thermal shock well. It resists cracking when heated or cooled quickly. This makes it reliable for repeated use. Still, avoid extreme, rapid temperature shifts to be safe.

How do I clean it?
Cleaning is straightforward. Let the crucible cool completely first. Remove leftover metal slag carefully. You can use mechanical tools gently. Chemical cleaning is possible. Avoid harsh chemicals that might damage the surface. Inspect it before the next use.