Overview of C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot

C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot 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 C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot

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.

(C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot)

Specification of C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot

Here’s the item summary for the C795 C799 ceramic crucible:

This C795 C799 crucible cup handles major warmth. It’s made from super pure light weight aluminum oxide ceramic. That’s Al Two O Two at 99.7%. This pureness matters. It provides the crucible its strength and resistance. High temperatures are no worry. It works flawlessly as much as 1750 ° C (3182 ° F). This crucible won’t break conveniently either. It takes care of unexpected temperature modifications well. That thermal shock resistance is key for melting job.

The shape is cylindrical. This style is basic and effective. It promotes great warmth circulation inside your heating system or kiln. Melting takes place more uniformly. You obtain regular results. The product itself is extremely thick. This density quits molten metal from taking in. Your melt remains clean. Contamination risks decline. You likewise avoid splits developing from chain reactions. This crucible lasts longer.

It’s constructed challenging for thawing steels. Assume gold, silver, copper, light weight aluminum alloys. It manages these demanding jobs accurately. The smooth inner surface is essential. It makes pouring your thawed steel less complicated. Less material stay with the sides. You lose much less rare-earth element. Cleaning up afterward is simpler as well. This crucible is a workhorse for laboratories and tiny foundries. It supplies a stable container for high-temperature procedures. You need reputable devices for melting. This crucible delivers that efficiency. Its product residential properties make certain safety and security and effectiveness. Choose it for crucial melting applications.

(C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot)

Applications of C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot

These ceramic crucible cups manage significant heat. They’re made from almost pure aluminum oxide. That’s Al2O3 at 99.7%. This pureness issues. It offers extraordinary strength against extreme temperatures. You require reputable equipment for melting metals. These crucibles supply.

The cylindrical shape works well. It promotes even warm circulation inside your heater or kiln. Constant heat is critical forever thaws. Your steel melts consistently. You stay clear of cool places. This shape additionally fits typical heating system configurations easily.

These crucibles stand up to chemical attack. Molten steels are extreme. Slags and changes are aggressive. The high alumina material resist. It won’t deteriorate quickly. Your melt stays cleaner. Contamination risks decrease. Your results enhance.

Thermal shock resistance is key. Heating and cooling cycles take place quick. Substandard materials split. These crucibles manage the anxiety. They will not stop working unexpectedly from temperature changes. This integrity saves money and time.

Durability is a major benefit. High-purity alumina is extremely hard. These crucibles withstand wear and erosion. They last much longer than more affordable alternatives. You obtain even more melts per crucible. Your general cost goes down.

They function well for many applications. Thawing rare-earth elements like silver and gold is common. Thawing platinum group metals functions also. Alloying various steels is simple. Small-scale shop work is perfect. Fashion jewelry makers locate them ideal. Oral labs use them for casting. Study laboratories count on their uniformity. You need a trustworthy melting pot. This crucible provides it.

The C795 and C799 designations are market criteria. They confirm the material top quality and performance degree. You recognize exactly what you’re acquiring. You obtain a device developed for demanding melting tasks.

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.([email protected])

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot

What’s the highest temperature this crucible handles?
It safely handles temperatures up to 1750°C (3182°F). This suits melting aluminum and similar metals. Don’t exceed this limit. Doing so damages the crucible.

Can I melt aluminum in it?
Yes. This crucible works perfectly for melting pure aluminum and common aluminum alloys. Its high purity alumina resists aluminum’s attack. It won’t contaminate your melt.

Why choose alumina ceramic over graphite or clay?
Alumina ceramic lasts much longer. Graphite breaks down faster. Clay crucibles wear out quickly. Alumina resists thermal shock better. It handles rapid heating and cooling cycles well. Impurities are low, so your metal stays clean.

What are the exact sizes available?
The C795 model holds about 1.2 kg of aluminum. Its dimensions are roughly 80mm outside diameter and 110mm height. The C799 holds roughly 2.5 kg. Its dimensions are about 95mm outside diameter and 125mm height. Sizes vary slightly due to handcrafting.

How do I handle it safely?
Always heat and cool it gradually. Avoid sudden temperature changes. Don’t place a hot crucible on a cold surface. Don’t quench it in water. Use proper tongs. Check for cracks before each use. A cracked crucible is unsafe.

(C795 C799 99.7% Aluminum Al2O3 Ceramic Cylindrical Crucible Cup for Melting Pot)