Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

(Customized Graphite Coated Crucible 20KG 50KG for Aluminum Melting)

Specifications of Customized Graphite Coated Crucible 20KG 50KG for Aluminum Melting

These graphite layered crucibles take care of aluminum melting well. They come in 2 dimensions. The 20KG dimension fits smaller sized procedures. The 50KG size fits bigger manufacturing requirements. Both dimensions are customized made to your exact furnace measurements. This guarantees an ideal fit each time. You obtain effective warmth transfer and better security.

The crucible body makes use of costs refractory products. These materials stand up to heats and chemical strike. A thick graphite finishing is applied inside. This covering is essential. It shields the crucible from liquified light weight aluminum. It stops disintegration and oxidation. Your light weight aluminum remains cleaner. Crucible life obtains a lot longer.

These crucibles deal with extreme warmth. They work dependably above 1300 ° C. Thermal shock resistance is high. They cope with quick home heating and cooling down cycles. You prevent splits and early failures. This conserves cash on replacements.

Toughness is a major focus. The graphite layer is dense and hard. It bonds strongly to the crucible base. This layout battles use from mixing and skimming. You get more melts per crucible. The covering additionally reduces light weight aluminum sticking. Cleanout is simpler after each use. Downtime is lowered.

Personalization covers exact measurements. We match your furnace depth, size, and form. Special support options are offered. This is for hefty tons or difficult conditions. Spout designs are tailored. They regulate metal flow exactly. You get smooth, reliable putting. Lifting lug positioning is also tailored. This guarantees risk-free and easy handling.

High pureness materials are conventional. They protect against contamination of your aluminum thaw. Regular high quality is guaranteed. These crucibles deliver reliable efficiency set after set. They are constructed difficult for demanding shop work.

(Customized Graphite Coated Crucible 20KG 50KG for Aluminum Melting)

Applications of Customized Graphite Coated Crucible 20KG 50KG for Aluminum Melting

Aluminum melters need reliable crucibles. These tailored graphite coated crucibles handle the job well. They come in 20KG and 50KG sizes. The graphite layer is the vital attribute. It protects the crucible product from light weight aluminum strike. Molten light weight aluminum responds with many materials. This response ruins basic crucibles rapidly. The graphite coating quits this response. Crucibles last a lot longer in this manner.

This long life conserves money. You replace crucibles much less often. Downtime for furnace changes reduces. Production maintains running smoothly. The layer additionally aids stop oxidation. Less dross kinds in your thaw. You obtain cleaner aluminum metal. Much less metal is lost as waste. Thawing performance enhances.

The crucibles handle high heat well. Graphite stands up to severe temperature levels. Crucibles maintain stamina also when extremely warm. Thermal shock resistance is great. Crucibles handle fast heating and cooling cycles. This prevails in factory operations. Crucibles stand up to splitting or damaging.

Customization matters. Crucibles are created your particular heater. They fit your heater measurements completely. Warm transfers successfully. Crucibles fit your training equipment. Handling is more secure and much easier. You choose the right dimension for your batch. 20KG crucibles work for smaller sized runs. 50KG crucibles deal with larger quantities. Production ranges up or down easily.

These crucibles are important for lots of tasks. Foundries melt scrap aluminum for spreading. They melt main ingots for alloys. Second smelters recuperate light weight aluminum from dross. Die-casting stores need constant molten metal supply. Any type of procedure melting aluminum benefits. The graphite coating makes sure trustworthy efficiency. It expands crucible life span considerably. It boosts melt quality and lowers waste.

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 Customized Graphite Coated Crucible 20KG 50KG for Aluminum Melting

Graphite makes these crucibles. This material handles extreme heat well. It resists chemical reactions with molten aluminum. That’s crucial for clean melts. The special coating is graphite too. It bonds tightly to the crucible base. This coating creates a smooth barrier. It stops aluminum sticking to the crucible sides.

The maximum safe temperature is 1750°F (950°C). This limit protects the crucible structure. Going hotter risks damage. Aluminum melts much lower, around 1220°F (660°C). The crucible easily handles this. Always stay below the max rating. Monitor furnace temperature closely.

The graphite coating is vital. It prevents molten aluminum bonding to the crucible wall. Sticking metal causes problems. Removing solidified aluminum becomes very difficult. The coating ensures easy emptying. It minimizes residue left behind. Crucible life improves significantly. Metal loss reduces too.

We offer two standard sizes. The 20KG model holds approximately 44 pounds of liquid aluminum. The 50KG model holds approximately 110 pounds. These weights refer to molten metal capacity. Crucible weight itself is separate. Choose based on your furnace size and melt volume needs. Confirm dimensions fit your furnace before ordering.

Maintain the crucible properly. Let it cool completely after use. Never expose a hot crucible to water or cold air. Thermal shock cracks it. Clean the inside thoroughly after each cool-down. Remove all slag and residue. Use dry tools only. Store the crucible in a dry place. Avoid moisture. Check for cracks regularly. Small cracks can grow quickly. Replace damaged crucibles immediately. Proper care extends lifespan.

(Customized Graphite Coated Crucible 20KG 50KG for Aluminum Melting)