Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

Non-Reactive: Does not react with the materials being processed, preserving sample purity.

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

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Specification of Custom Cordierite Mullite Crucible Melting Crucible Refractory Corundum Mullite Ceramic Crucible For Furnace Furniture

This custom-made cordierite mullite crucible thaws metal properly inside heaters. It handles extreme heat. The product combines cordierite and mullite. This mix offers superb thermal shock resistance. Sudden temperature level modifications won’t quickly fracture it. Excellent chemical security is another crucial benefit. It stands up to responses with many liquified metals and slags.

High alumina content enhances the crucible. It boosts its refractoriness. This crucible withstands temperatures approximately 1650 ° C (3002 ° F) easily. Some grades endure also greater warmth. Long service life results from this durability. You obtain reliable efficiency over numerous cycles.

Thermal shock resistance is critical. The cordierite-mullite blend expands extremely bit when heated. It gets really little when cooled down. This lessens internal tension. Fast heating or cooling down causes less troubles. Your crucible survives requiring heating system problems much better.

We make these crucibles to your precise requirements. Define the external size you call for. Specify the internal diameter. Specify the elevation also. Wall surface thickness is likewise adjustable. Different forms are feasible. We adapt the design for your specific heating system and melting work.

These crucibles offer several high-temperature jobs. They melt rare-earth elements like silver and gold. They thaw non-ferrous alloys such as light weight aluminum or copper. They are made use of in glass frit production. They function well for ceramic frit calcination. They act as heating system furniture supports or setters. They hold samples securely during heat therapy.

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Applications of Custom Cordierite Mullite Crucible Melting Crucible Refractory Corundum Mullite Ceramic Crucible For Furnace Furniture

These custom cordierite mullite crucibles manage severe heat well. They are constructed hard for demanding furnace work. The unique mix provides superb thermal shock resistance. This indicates they take care of rapid heating and cooling cycles without fracturing. You need this integrity for repeated melting jobs.

Their chemical stability is high. They withstand attack from numerous molten products. This consists of aggressive slags and fluxes. You can melt different steels safely. Aluminum and aluminum alloys are common usages. Copper and copper alloys work well too. Precious metals like silver and gold are additionally appropriate. The crucibles hold up against these melts without deteriorating.

Glass melting is one more essential application. The crucibles manage liquified glass deterioration. They are additionally great for calcining products. Ceramic frit manufacturing utilizes them. They do accurately in these high-temperature procedures. Long life span is a significant advantage. You change crucibles much less commonly. This conserves cash and lowers furnace downtime.

The material stands up to wear effectively. Abrasion from mixing or loading does not damage them easily. Their framework remains secure under tons. High creep resistance avoids deformation. Your melts keep had safely. Regular performance batch after set matters. These crucibles supply that uniformity.

They fit conventional heating system furniture setups. You utilize them with kiln shelves and messages easily. Customized sizes and shapes are offered. Makers customize them to your specific heater needs. This makes sure optimum performance for your distinct process. Obtain the right crucible for melting, holding, or casting.

Company Introduction

Welcome to Teen-Hot,a leading global supplier of high-quality crucibles designed for various industrial applications. We offer an extensive range of crucibles, including graphite, ceramic, and metal varieties, tailored to meet the needs of foundries, laboratories, and manufacturers. Our products are renowned for their durability, thermal resistance, and precision engineering, ensuring optimal performance in melting and heat treatment processes. With advanced manufacturing facilities and a commitment to excellence, we provide reliable, cost-effective solutions worldwide. Partner with us for your crucible needs and experience superior quality, expert support, and timely delivery.

If you have any questions, 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 Custom Cordierite Mullite Crucible Melting Crucible Refractory Corundum Mullite Ceramic Crucible For Furnace Furniture

Custom Cordierite Mullite Crucible FAQs

What materials are these crucibles made from?
These crucibles use a special mix. The main materials are cordierite and mullite. This mix gives excellent thermal shock resistance and high-temperature strength. The material resists chemical attack well too. It performs reliably in tough furnace conditions.

How hot can these crucibles safely go?
Maximum service temperatures depend on the exact mix and crucible design. Generally, these crucibles handle temperatures up to 1500°C to 1650°C continuously. Some special formulations might go higher. Always check the specific temperature rating for your order. Exceeding the limit risks damage.

Can you make these crucibles in special shapes or sizes?
Yes, customization is a key feature. We can produce crucibles to your exact drawings. This includes unique shapes, specific wall thicknesses, custom heights, diameters, and capacities. Tell us your furnace requirements and melting process. We design the crucible to fit perfectly.

Why choose cordierite-mullite over other ceramics?
The cordierite-mullite blend offers superior thermal shock resistance. This means the crucible copes much better with rapid heating and cooling cycles. It cracks less easily than plain alumina or other ceramics. This leads to a longer service life. It saves money over time.

How long do these crucibles usually last?
Lifespan varies a lot. It depends on the operating temperature, the materials melted, heating/cooling speed, and handling. Crucibles face extreme conditions. Their cordierite-mullite construction makes them very durable. Expect significantly longer life compared to standard options. Proper use and care extend this further.

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