Overview of Silicon Carbide Crucible

Silicon carbide (SiC) crucibles are advanced ceramic vessels known for their exceptional thermal conductivity, high strength, and resistance to thermal shock. These crucibles can withstand extreme temperatures up to 1600°C and are highly resistant to chemical attack, making them ideal for melting metals, alloys, and other materials in both laboratory and industrial settings.

Features of Silicon Carbide Crucible

High Thermal Conductivity: Efficient heat transfer ensures uniform heating and rapid temperature changes.

Thermal Shock Resistance: Can endure rapid temperature fluctuations without damage.

Chemical Inertness: Resistant to most acids and alkalis, minimizing contamination.

Temperature Range: Operates effectively at temperatures up to 1600°C.

Mechanical Strength: Extremely durable and strong, even under harsh conditions.

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

Long Service Life: Durable construction ensures extended use and reliability.

Specification of Silicon Carbide Graphite Crucible for Gas Furnaces

Spec of Silicon Carbide Graphite Crucible for Gas Furnaces

Product Composition

This crucible is made from high-purity silicon carbide and fine graphite. The mix provides it solid thermal shock resistance and lengthy service life. The product stays steady also at extremely high temperatures.

Temperature Performance

It works well in gas heaters up to 1600 ° C (2912 ° F). The crucible handles fast cooling and heating without splitting. This makes it trustworthy for repeated melting cycles.

Physical Characteristics

The wall surface density is consistent to ensure also warm distribution. Its density ranges from 2.55 to 2.65 g/cm SIX. Porosity is kept reduced– listed below 8%– to decrease metal infiltration and extend use. The surface is smooth, which assists with putting and cleansing.

Usual Applications

Shops use this crucible to thaw non-ferrous metals like aluminum, copper, brass, and zinc. It suits both little workshops and large-scale production. The layout fits common gas heater arrangements without alteration.

Handling and Treatment

Always pre-heat the crucible gradually prior to initial usage. Prevent sudden temperature level adjustments during operation. Do not strike or drop it– it can chip or split. Tidy deposit after each usage to avoid build-up that may compromise the structure.

Offered Dimensions

We offer multiple abilities from 1 kg to 50 kg metal lots. Each size matches usual heater designs. Personalized dimensions are likewise possible upon request.

Durability and Effectiveness
Thanks to its robust construct, this crucible reduces downtime and substitute costs. It transfers warm rapidly, saving fuel and reducing melting time. Operators notice much less put on even after hundreds of cycles.

Quality Assurance
Every set passes stringent checks for make-up, thickness, and architectural stability. We comply with worldwide standards to guarantee constant efficiency.

Applications of Silicon Carbide Graphite Crucible for Gas Furnaces

Applications of Silicon Carbide Graphite Crucible for Gas Furnaces

High-Performance Melting Vessel

The silicon carbide graphite crucible is built for tough jobs in gas-fired furnaces. It handles high warmth without fracturing or wearing fast. Shops and metal workshops rely upon it to thaw non-ferrous steels like light weight aluminum, copper, brass, and zinc. Its solid structure maintains it stable even when temperature levels swing quickly.

Great Heat Transfer and Long Life

This crucible spreads warm equally throughout its surface. That implies steel thaws much faster and a lot more uniformly. The mix of silicon carbide and graphite offers it exceptional thermal shock resistance. It will not damage quickly when moved from cold to warm or cooled quickly. Individuals get even more thaws per crucible, which cuts downtime and saves money.

Appropriate for Different Heater Types

It works well in both batch and constant gas heaters. Whether you run a tiny store or a huge assembly line, this crucible fits common arrangements without extra adjustments. Its shape and size alternatives suit typical furnace chambers, making loading and pouring smooth and safe.

Keeps Steel Clean

The product does not respond with a lot of liquified metals. This assists maintain the melt pure and free from undesirable contaminations. Less dross kinds throughout melting, so you get better yield and cleaner castings. Operators likewise locate it easy to clean in between usages, which aids maintain constant top quality.

Built for Daily Use

Day after day, shift after change, this crucible holds up under real-world problems. It stands up to erosion from stirring devices and metal flow. Its external surface remains strong even after duplicated heating cycles. That dependability makes it a wise option for any person who requires reliable efficiency without constant replacement.

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 Silicon Carbide Graphite Crucible for Gas Furnaces

Frequently Asked Questions: Silicon Carbide Graphite Crucible for Gas Furnaces

What is a silicon carbide graphite crucible?

A silicon carbide graphite crucible is a container made from a mix of graphite and silicon carbide. It holds metal or other materials when they are melted in gas furnaces. This type of crucible handles very high heat well and lasts longer than many other kinds.

Why use this crucible in a gas furnace?

Gas furnaces run hot and create strong thermal stress. The silicon carbide graphite crucible resists cracking under these conditions. It also conducts heat evenly, which helps melt materials faster and more uniformly. Its structure stays stable even after repeated heating and cooling cycles.

How long does it last?

Lifespan depends on how you use it. If you follow proper preheating steps and avoid sudden temperature changes, the crucible can be used many times. Most users get dozens of melts before needing a replacement. Always inspect it for cracks or thinning walls before each use.

Can it handle all types of metals?

It works well with common non-ferrous metals like aluminum, copper, brass, and zinc. Do not use it for melting iron or steel at very high temperatures. Those metals may react with the crucible material and shorten its life.

How should I care for the crucible?

Always warm it up slowly before full heating. Never drop cold metal into a hot crucible. After use, let it cool down naturally. Clean out leftover residue gently—do not chip or scrape hard. Store it in a dry place to prevent moisture damage. Proper handling keeps it strong and reliable.