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 Sic Graphite 20kg Industrial Casting Refractory Silicon Carbide Crucibles for Furnace Small Silicon Carbide Crucibles

Specification of SiC Graphite 20kg Industrial Casting Refractory Crucibles

Material and Building

These crucibles are made from high-purity silicon carbide (SiC) mixed with graphite. The mix provides solid thermal shock resistance and long service life. Each crucible is created under high pressure and terminated at severe temperature levels. This procedure develops a dense, uniform structure that stands up well under repeated heating and cooling down cycles.

Performance Includes

Strong warm resistance: These crucibles function safely at temperatures approximately 1600 ° C (2912 ° F). They handle liquified non-ferrous metals like light weight aluminum, copper, brass, and zinc without cracking or deforming.
Quick warm transfer: Silicon carbide conducts warmth promptly and uniformly. This reduces melting time and saves energy throughout operation.
Rust and disintegration resistance: The inner surface area resists chemical assault from slags and changes. It also stands up to mechanical wear from mixing and putting.

Design and Capability

Each crucible stands up to 20kg of liquified metal. The form is maximized for little to medium induction or gas-fired furnaces. The walls are thick sufficient to offer toughness but thin adequate to permit reliable home heating. A reinforced edge adds durability throughout dealing with and charging. The bottom is level and steady, which assists avoid tipping inside the heating system chamber.

Applications

These crucibles are ideal for shops, precious jewelry workshops, and metal recycling operations. They suit set melting, alloying, and holding jobs. Due to their reliability and constant performance, they decrease downtime and replacement costs. Operators can trust them for tidy melts and very little metal loss.

Handling Notes

Constantly preheat new crucibles slowly before full usage. Avoid sudden temperature level changes. Shop in a dry place to prevent moisture absorption. Manage with treatment– though challenging, they can fracture if dropped or struck hard.

Applications of Sic Graphite 20kg Industrial Casting Refractory Silicon Carbide Crucibles for Furnace Small Silicon Carbide Crucibles

Applications of Sic Graphite 20kg Industrial Spreading Refractory Silicon Carbide Crucibles

High-Performance Crucibles for Requiring Settings

Silicon carbide (SiC) graphite crucibles are built for tough commercial jobs. These 20kg crucibles handle heats without breaking or putting on down fast. They function well in steel factories, jewelry workshops, and small casting operations.

These crucibles melt metals like light weight aluminum, copper, brass, and bronze. The mix of silicon carbide and graphite provides strong warmth resistance. It likewise assists them last longer than standard clay-graphite kinds. Customers see fewer substitutes and less downtime.

Little silicon carbide crucibles fit easily into most furnaces. Their compact dimension makes them optimal for labs, art studios, and repair shops. Even with frequent heating and cooling down cycles, they stay secure. Thermal shock does not harm them promptly.

Foundries utilize these crucibles for constant steel pouring. The smooth internal surface reduces metal sticking. This means cleaner puts and much less waste. Operators likewise discover them simple to take care of with standard tongs.

The 20kg commercial version sustains heavier batches. It fits constant manufacturing where integrity matters. Its thick framework withstands chemical corrosion from molten steel. Slag and oxides do not eat through the walls fast.

These crucibles work in electric, gas, and induction furnaces. They warm up quick and hold temperature level evenly. That saves energy and accelerate melting time. Workers get more performed in each shift.

Upkeep is easy. After usage, allow the crucible awesome gradually. Wipe residue with a cord brush. Stay clear of unexpected water contact when hot. Appropriate care keeps performance consistent over several uses.

Solid, trustworthy, and economical– these SiC graphite crucibles satisfy real-world demands. They deliver strong results whether you melt a little or a great deal.

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 Sic Graphite 20kg Industrial Casting Refractory Silicon Carbide Crucibles for Furnace Small Silicon Carbide Crucibles

Frequently Asked Questions About Sic Graphite 20kg Industrial Casting Refractory Crucibles

What are these crucibles made of?

These crucibles are built from high-purity silicon carbide mixed with graphite. This blend gives them strong heat resistance and long service life. They handle temperatures up to 1600°C without cracking or deforming.

Can they be used in small furnaces?

Yes. These crucibles work well in small induction or gas-fired furnaces. Their compact size fits standard small furnace chambers. They heat evenly and hold molten metal steadily during casting.

How long do they last?

Life span depends on use conditions. With proper preheating and handling, one crucible can melt hundreds of batches. Avoid sudden temperature changes and rough handling to get the most out of each unit.

Are they safe for melting non-ferrous metals?

Absolutely. These crucibles are ideal for aluminum, copper, brass, and zinc alloys. The silicon carbide material resists chemical reactions with common non-ferrous melts. This keeps your metal clean and reduces slag buildup.

Do I need special tools to handle them?

Use standard foundry tongs designed for crucibles of this size. Always wear heat-resistant gloves and eye protection. Let the crucible cool slowly after use. Never place a hot crucible on a cold or wet surface—this can cause cracks.