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 High Purity Isostatic Graphite Crucible Carbon Material for Melting Applications

High Purity Isostatic Graphite Crucible– Carbon Material for Melting Applications

Material Structure and Pureness

This crucible is made from high purity isostatic graphite. The carbon material mores than 99.99%. It contains extremely reduced levels of ash, sulfur, and metal contaminations. These stringent purity criteria prevent contamination throughout high-temperature melting procedures.

Production Refine

The product is developed utilizing isostatic pressing. This approach applies equal stress from all instructions. It produces a consistent structure with regular thickness throughout the crucible. After pressing, the graphite undergoes high-temperature graphitization. This step improves thermal stability and mechanical toughness.

Key Performance Features

Thermal shock resistance: The crucible manages quick temperature level modifications without splitting.
High thermal conductivity: Heat spreads equally across the surface, which sustains steady melting problems.
Chemical inertness: It does not respond with a lot of liquified steels or slags, also at severe temperatures.
Mechanical toughness: Regardless of being lightweight, it keeps structural honesty under lots and thermal stress and anxiety.

Normal Applications

This graphite crucible functions well for melting rare-earth elements like gold, silver, and platinum. It is likewise utilized in semiconductor production, rare planet processing, and laboratory study. Its clean make-up makes it perfect for applications where also trace impurities can affect product top quality.

Physical Characteristics

Thickness varieties from 1.72 to 1.80 g/cm THREE. Flexural toughness is normally above 45 MPa. The coefficient of thermal development stays low, around 2.0– 3.0 × 10 ⁻⁶/ ° C (20– 400 ° C). These residential properties make certain lengthy service life and reliable performance popular settings.

Personalization Options

We offer various sizes and shapes based on customer requirements. Criterion and customized styles are offered. Each piece is inspected for dimensional accuracy and surface coating before distribution.

Applications of High Purity Isostatic Graphite Crucible Carbon Material for Melting Applications

High Pureness Isostatic Graphite Crucibles for Melting Applications

Why Pick High Pureness Isostatic Graphite?

High pureness isostatic graphite crucibles are made using an unique developing process. This gives them consistent framework and constant efficiency. The material has really reduced levels of pollutants like ash, sulfur, and metals. That makes it perfect for thawing delicate products where contamination must be stayed clear of.

These crucibles deal with severe warm without cracking or flawing. They function well in temperature levels up to 3000 ° C in inert ambiences. Their thermal shock resistance is strong. You can heat up or cool them rapidly without damage. This conserves time and minimizes downtime in production.

Secret Makes Use Of in Sector

Steel spreading: Foundries use these crucibles to thaw aluminum, copper, zinc, and precious metals. The high pureness protects against unwanted reactions with the liquified steel. This keeps the end product clean and excellent quality.

Semiconductor manufacturing: In crystal development processes like Czochralski, even small contaminations destroy the silicon ingot. Isostatic graphite crucibles use the sanitation and security required for this exact work.

Study and laboratory settings: Researchers rely upon these crucibles for experiments that demand exact control over product make-up. Their repeatability and dependability assistance accurate outcomes.

Vacuum cleaner and inert ambience melting: These crucibles perform well in vacuum induction heaters or argon-filled chambers. They do not launch gases or fragments that could spoil the melt.

The dense, fine-grained structure of isostatic graphite also withstands disintegration from molten materials. This extends life span and lowers substitute expenses. Each crucible is machined to tight resistances, so it fits perfectly in your furnace setup. You obtain regular performance batch after set.

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 High Purity Isostatic Graphite Crucible Carbon Material for Melting Applications

Frequently Asked Questions: High Purity Isostatic Graphite Crucibles

What is a high purity isostatic graphite crucible?

It is a container made from very pure graphite. The material is formed using isostatic pressing. This method gives the crucible uniform density and strength. It can hold molten metals or other hot materials without breaking down.

Why choose high purity graphite for melting?

High purity graphite has few impurities. This keeps your melt clean. It will not add unwanted elements to your metal or alloy. The crucible also resists chemical reactions at high temperatures. That makes it safe for sensitive melting jobs.

Can this crucible handle very high temperatures?

Yes. These crucibles work well above 2000°C. Graphite stays strong even when it gets extremely hot. It does not melt or deform easily. This makes it ideal for melting metals like gold, silver, platinum, and some rare earths.

How long will the crucible last?

Life depends on use. With proper handling, it lasts many melts. Avoid sudden temperature changes. Do not drop or scratch it. Clean it gently after each use. Good care means longer service and better performance.

Is it safe to use with reactive metals?

Mostly yes. High purity graphite is stable with many metals. But some very reactive metals may still interact with carbon. Check compatibility before use. For best results, match the crucible grade to your specific metal and process.