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 China High Carbon Casting Graphite Crucible

China High Carbon Spreading Graphite Crucible– Product Specification

Product and Structure

This graphite crucible is made from high-purity, high-carbon all-natural graphite. The carbon content mores than 99.5%. It has very little ash and pollutants. This makes certain strong resistance to chain reactions throughout steel melting.

Style and Framework

The crucible has a thick, uniform structure. Its walls are thick adequate to manage high thermal anxiety. The form is enhanced for stable placement in heaters and easy handling with tongs. Each unit is meticulously built and sintered to avoid splits or vulnerable points.

Thermal Efficiency

It functions well at temperature levels up to 1600 ° C(2912 ° F ). The product carries out warm swiftly and uniformly. This assists thaw steels faster and make use of much less energy. It likewise withstands thermal shock, so it won’t damage when heated up or cooled instantly.

Applications

This crucible is optimal for melting non-ferrous steels like light weight aluminum, copper, brass, and zinc. Foundries, fashion jewelry workshops, and small steel casting procedures utilize it daily. It fits both induction and gas-fired heating systems.

Durability and Service Life

Many thanks to its high density and fine grain, the crucible lasts longer than common versions. It stands up to disintegration from molten metal and slag. With proper use, it offers several melting cycles prior to replacement is required.

Conventional Sizes

Usual capabilities vary from 0.5 kg to 50 kg. Customized dimensions are offered on request. Each crucible satisfies Chinese national criteria (GB/T) for graphite products made use of in factory applications.

Product packaging and Handling

Every crucible is packed in a strong cardboard box with internal cushioning. This safeguards it during delivery. Individuals ought to stay clear of dropping or striking the crucible, as graphite can chip under sharp influence. Constantly preheat slowly prior to initial use.

Applications of China High Carbon Casting Graphite Crucible

Applications of China High Carbon Casting Graphite Crucible

Metal Melting and Casting

China high carbon spreading graphite crucibles are widely utilized for melting and casting non-ferrous steels. These consist of aluminum, copper, brass, and zinc. The crucibles manage heats well. They likewise withstand thermal shock during repeated heating and cooling down cycles. Factories select them for their dependability and long life span.

Precious Metal Refining

Jewelers and refiners use these crucibles to melt gold, silver, and platinum. The high purity of the graphite prevents contamination. This guarantees the refined steel keeps its quality. The smooth internal surface area makes it simple to put liquified steel without deposit.

Industrial Alloy Manufacturing

Makers rely on these crucibles when making specialized alloys. The material remains steady also under hostile chemical conditions. It does not react with many liquified metals or fluxes. This makes it perfect for creating consistent, top-quality alloys made use of in aerospace and electronic devices.

Research Laboratory and Study Use

Research study laboratories make use of small graphite crucibles for example preparation and screening. Their uniform warm circulation supports exact results. Scientists value their clean efficiency and minimal disturbance with examination products.

Recycling Workflow

Scrap metal recyclers make use of these crucibles to recover useful metal from waste. The crucibles hold up against consistent use and severe environments. They help in reducing energy consumption and enhance yield throughout remelting processes.

These crucibles are made with thick, high-carbon graphite. This provides superb thermal conductivity and mechanical strength. Their design enables fast home heating and even temperature control. Customers throughout several sectors trust them for day-to-day procedures that require efficiency and toughness.

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 China High Carbon Casting Graphite Crucible

Frequently Asked Questions About China High Carbon Casting Graphite Crucibles

What is a high carbon casting graphite crucible?

A high carbon casting graphite crucible is a container made from pure graphite with very high carbon content. It holds and melts metals at high temperatures. Foundries use it because it resists heat well and lasts a long time.

Why choose graphite over other materials?

Graphite handles extreme heat without breaking. It conducts heat evenly, so metal melts faster and more uniformly. It also resists chemical reactions with molten metal, which keeps the metal clean and pure.

How long does a graphite crucible last?

Life span depends on how you use it. If you follow proper heating and cooling steps, one crucible can handle many melting cycles. Avoid sudden temperature changes. That helps prevent cracks and extends its service life.

Can it be used for all types of metals?

Yes, it works well with common non-ferrous metals like aluminum, copper, brass, and zinc. It is not suitable for melting iron or steel because those metals react with carbon at high heat. Always check your metal type before use.

How should I care for my graphite crucible?

Start by preheating it slowly before adding metal. Never pour cold liquid into a hot crucible. Clean off any leftover slag after each use. Store it in a dry place to avoid moisture. Handle it gently—graphite is strong but can chip if dropped.