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.

(Hot ing Corundum Alumina Ceramic High Temperature Boat Crucible for Melting Usage)

Specification of Hot ing Corundum Alumina Ceramic High Temperature Boat Crucible for Melting Usage

This ceramic boat crucible makes use of hot-pressed corundum alumina. This material is super strong. It takes care of very high temperatures conveniently. Thawing metals like gold, silver, copper, or platinum requires tough tools. This crucible works well for those work.

Its primary stamina is withstanding thermal shock. Sudden temperature level adjustments damage weak products. This alumina ceramic remains intact. It warms up quick. It cools off fast. It doesn’t break. This dependability matters for repeated melting cycles.

The thick framework comes from warm pushing. This procedure removes almost all tiny openings inside. A thick product stops molten metal from soaking in. Contamination damages your melt. This crucible keeps your steel pure. It likewise quits the crucible itself from breaking as well quickly.

These watercrafts can be found in various dimensions. Usual sizes are 100mm, 150mm, 200mm. Usual widths are 50mm, 80mm, 100mm. Heights vary also. Pick the dimension fitting your furnace and steel quantity. The level base keeps it stable on furnace shelves.

This ceramic outmatches more affordable graphite or clay-graphite choices. It lasts a lot longer. It handles a lot more warmth cycles. It stands up to chemical assault from molten metal better. You obtain cleaner melts. You conserve money over time needing fewer substitutes.

The smooth surface area cleans straightforward. Knock senseless the metal ingot after cooling down. Reject any leftover little bits. It awaits the following usage. Handle it thoroughly however. It’s very tough yet can break from a difficult decrease. Shop it in a refuge.

Utilize it in laboratory heating systems, fashion jewelry spreading kilns, small factory procedures. It works with electrical resistance heaters. It deals with gas heating systems. It matches different melting atmospheres.

(Hot ing Corundum Alumina Ceramic High Temperature Boat Crucible for Melting Usage)

Applications of Hot ing Corundum Alumina Ceramic High Temperature Boat Crucible for Melting Usage

Hot-pressed corundum alumina ceramic crucibles take care of extreme warm. They are important devices for melting various products. Their high pureness alumina building makes them exceptionally solid. This stamina withstands severe thermal shock. Crucibles do not crack easily when temperature levels alter quickly.

These watercrafts excel in metal foundries. Workers thaw precious metals like gold, silver, and platinum inside them. Alumina stands up to strike from molten metal. Crucibles keep the thaw pure. Jewelers rely on them for casting intricate pieces. The crucibles supply a clean, steady container.

Research laboratories use these crucibles daily. Scientists research study material actions at heats. They thaw samples for analysis. Alumina’s chemical inertness is essential here. It protects against contamination of speculative thaws. Outcomes remain accurate.

Glass makers additionally benefit. Crucibles hold batches of raw glass materials during melting. Alumina endures the destructive nature of molten glass. Crucibles keep their shape and stability over numerous home heating cycles. This resilience lowers substitute prices.

The crucibles carry out well under vacuum or managed atmospheres. Heater operators value this flexibility. Crucibles operate in induction heating configurations also. Their electrical insulation residential properties are important for safety and security.

These porcelains stand up to wear incredibly well. They last much longer than less costly graphite or clay-graphite options. This durability supplies better value despite a greater preliminary expense. Crucibles conserve money with time. They reduce production downtime for changes.

Handling is simple. Crucibles are developed for very easy loading and unloading. Their smooth surface area aids release strengthened melts cleanly. Cleanup is simpler after usage. Operators discover them sensible for requiring melting tasks.

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 Hot ing Corundum Alumina Ceramic High Temperature Boat Crucible for Melting Usage

People often ask about our Hot ing Corundum Alumina Ceramic Boat Crucibles. Here are answers to common questions.

What’s the maximum temperature this crucible handles? These crucibles reliably withstand temperatures up to 1750°C (3182°F). They are designed for intense furnace heat. This makes them ideal for melting metals, alloys, and other demanding materials. The pure alumina composition ensures stability.

Does this crucible handle sudden temperature changes? Yes, it resists thermal shock well. You can heat it quickly. You can cool it rapidly. This resistance minimizes cracking risks. Care is still needed. Avoid extreme, rapid temperature swings whenever possible. Gradual changes are safest.

What materials can I melt inside it? These crucibles work well with many metals. Common examples are gold, silver, copper, and platinum. They also handle various alloys. Avoid highly corrosive materials. Avoid strong alkalis. These can damage the alumina surface over time. Check material compatibility first.

How long will one crucible last? Lifespan depends heavily on usage. Key factors are peak temperatures reached. Cycle frequency matters. Materials melted are crucial. Proper handling extends life. Expect many uses under normal conditions. Inspect the crucible regularly for cracks or wear. Replace it when damage appears.

How do I clean it after melting? Let the crucible cool completely first. Remove large material chunks carefully. Gentle scrubbing with water often works. For stubborn residue, a dilute acid wash might help. Rinse thoroughly afterwards. Ensure the crucible is perfectly dry before the next heating cycle. Avoid harsh mechanical abrasives.

(Hot ing Corundum Alumina Ceramic High Temperature Boat Crucible for Melting Usage)