Overview of Corundum Crucible

Corundum crucibles, made from alumina (Al₂O₃), are highly valued for their exceptional thermal resistance and chemical stability. These crucibles are ideal for high-temperature applications, such as melting and annealing processes in laboratories and industrial settings. Corundum crucibles can withstand temperatures up to 1800°C and are resistant to most chemical reagents, making them indispensable in various scientific and manufacturing operations.

Features of Corundum Crucible

High Thermal Resistance: Can withstand temperatures up to 1800°C without degrading.

Chemical Stability: Resistant to most acids and alkalis, ensuring minimal contamination during experiments or production.

Durability: Extremely durable and long-lasting, even under harsh conditions.

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

Versatility: Suitable for a wide range of applications including melting metals, glass, and ceramics.

Precision Engineering: Manufactured to tight tolerances for consistent performance and reliability.

(High Purity Isostatic Graphite Crucible Carbon Material For Melting Applications)

Specification of High Purity Isostatic Graphite Crucible Carbon Material For Melting Applications

High pureness isostatic graphite crucibles are made for demanding melting applications. These crucibles take care of extreme temperatures and severe chemical environments. The material is made from premium-grade carbon. It undergoes isostatic pushing throughout production. This process makes sure a consistent structure. The result corresponds performance under thermal stress.

The graphite used has a purity level above 99.9%. Impurities like ash and metals are lessened. This decreases contamination during metal or alloy handling. The crucibles work in vacuum cleaner or inert gas settings. They suit melting metals such as gold, silver, copper, and uncommon planets.

Secret requirements include high density and low porosity. Density arrays from 1.80 to 1.88 g/cm THREE. Porosity remains listed below 15%. These attributes enhance thermal conductivity and mechanical strength. The material transfers warm effectively. It resists cracking throughout quick temperature level modifications.

Thermal conductivity is between 90 and 120 W/m · K. This enables fast home heating and cooling down cycles. The reduced thermal development coefficient prevents warping. Maximum operating temperatures get to 3000 ° C in inert atmospheres. Oxidation resistance is solid listed below 500 ° C. Safety coatings prolong life span in oxygen-rich conditions.

The crucibles resist chemical rust. They handle acids, alkalis, and molten salts. Surface area therapies improve toughness. Machining precision guarantees tight dimensional tolerances. Custom shapes and sizes are readily available. Typical layouts include round and cone-shaped forms.

Applications cover metallurgy, semiconductors, and crystal growth. The crucibles melt metals for spreading or alloy production. They offer in silicon handling for solar batteries. Laboratories use them for high-purity sample prep work.

Mechanical residential or commercial properties consist of compressive toughness over 80 MPa. Flexural strength goes beyond 25 MPa. These worths make sure stability under hefty loads. The material uses gradually. It minimizes replacement frequency.

Maintenance involves easy cleaning. Debris is eliminated with non-abrasive tools. Appropriate handling prevents mechanical damage. Storage space in completely dry problems protects against dampness absorption.

Customization alternatives include surface area coatings and threaded fittings. Bulk orders have much shorter preparations. Samples are available for evaluating efficiency. Technical assistance helps with selecting the ideal quality.

(High Purity Isostatic Graphite Crucible Carbon Material For Melting Applications)

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

High pureness isostatic graphite crucibles serve vital functions in high-temperature melting procedures. These crucibles manage severe heat effectively. They stand up to abrupt temperature level changes. This prolongs their life-span. Industries requiring accurate melting rely upon them. Semiconductor manufacturing is a crucial instance. The crucibles melt silicon for electronic devices. They keep product purity. This guarantees high-grade semiconductor production.

Metallurgical applications gain from these crucibles. They melt rare-earth elements like gold and platinum. The product does not respond with liquified metals. This avoids contamination. Heater settings do not break down the crucibles. Consistent efficiency is accomplished.

Crystal growth processes utilize these crucibles. Stable heating is important for creating crystals. The crucibles provide uniform temperature circulation. Lasers and optical gadgets rely on such crystals. No contaminations are presented during melting.

Other sectors utilize these crucibles as well. Unusual earth aspect processing is one instance. The crucibles melt materials for batteries and magnets. Destructive materials do not harm them. Labs and commercial setups locate them dependable.

The production technique issues. High pureness isostatic graphite is dense. It creates through high-pressure compression. This creates a robust structure. Oxidation resistance improves toughness. Repeated heating cycles do not damage the crucibles. Upkeep requires remain reduced.

These crucibles fulfill varied industrial needs. They combine stamina and thermal efficiency. Efficiency remains regular under stress. Customers gain expense financial savings from lasting use.

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

High purity isostatic graphite crucibles are used for melting metals. These crucibles handle extreme temperatures. They work in environments needing chemical stability. Below are common questions about this material.

What is high purity isostatic graphite? It is a carbon material made through isostatic pressing. This method compresses graphite powder evenly. The result is a dense, uniform structure. It performs better than regular graphite. It lasts longer under high heat.

Why choose this material for melting applications? It resists thermal shock. Sudden temperature changes do not crack it. It has low reactivity. It does not contaminate melted metals. It works with gold, silver, platinum. It suits semiconductor processes too.

How hot can it get without breaking? It withstands temperatures up to 3000°C in inert gas. In air, it works below 500°C. Oxidation happens above this point. Protective coatings can help. They extend its usable range in oxygen-rich settings.

Does high purity matter? Yes. Higher purity means fewer impurities. It stops unwanted elements mixing with melts. This graphite has over 99.9% carbon. It ensures clean results. Critical uses need this level.

How long does it last? Lifespan depends on usage conditions. Proper handling avoids physical damage. Regular checks prevent cracks. Avoiding oxidation increases durability. Many users report months of service. Exact time varies by temperature and material melted.

(High Purity Isostatic Graphite Crucible Carbon Material For Melting Applications)