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.

(250ml 99 Alumina Ceramic Conical crucible With Excellent Heat Resistance)

Specification of 250ml 99 Alumina Ceramic Conical crucible With Excellent Heat Resistance

The 250ml 99 Alumina Ceramic Conical Crucible is designed for high-temperature applications. It holds 250 milliliters of material. The crucible is made from 99% alumina ceramic. This ensures exceptional heat resistance. It can withstand temperatures up to 1650°C. The material remains stable under extreme heat. It resists thermal shock effectively. Sudden temperature changes do not cause cracks. The conical shape allows easy pouring. It minimizes material loss during transfers. The smooth inner surface prevents sticking. Samples or melts release cleanly after use. The crucible is chemically inert. It resists corrosion from acids, alkalis, and molten metals. This makes it suitable for harsh environments. The high alumina content boosts durability. The crucible lasts longer than standard ceramic options. It maintains structural integrity over repeated heating cycles. The walls are evenly thick. Heat distributes uniformly during experiments. This prevents hot spots. The glaze-free finish avoids contamination. No foreign substances mix with sensitive materials. The product works in labs, foundries, and industrial settings. It is ideal for melting, calcination, and sintering. The crucible fits standard lab equipment. Tongs or holders grip it securely. Handling is straightforward. The design prioritizes user safety. Heat-resistant handles or gloves are recommended. The crucible is lightweight. It reduces fatigue during prolonged use. Cleaning is simple. Residue washes off with standard solvents. No specialized maintenance is needed. The product meets strict quality standards. Each unit is inspected for defects. Performance consistency is guaranteed. The 250ml size balances capacity and portability. It suits small to medium-scale processes.

(250ml 99 Alumina Ceramic Conical crucible With Excellent Heat Resistance)

Applications of 250ml 99 Alumina Ceramic Conical crucible With Excellent Heat Resistance

The 250ml 99% alumina ceramic conical crucible is designed for high-temperature applications. It handles extreme heat well. The material is 99% alumina. This makes it strong against thermal shock. It works in labs and industrial settings. The crucible melts metals. It analyzes samples. It processes chemicals. The conical shape helps pour materials smoothly. It reduces spills. The design improves stability during heating.

This crucible resists temperatures up to 1650°C. It keeps its structure under repeated heating. It does not crack easily. This makes it last longer than other materials. The high purity of alumina prevents contamination. It suits sensitive experiments. It works with acids and alkalis. It resists chemical corrosion. This is good for harsh environments.

Industries like metallurgy use it. Ceramics and chemistry labs use it. It melts alloys. It tests glass compositions. It holds molten salts. The aerospace sector uses it for material research. Electronics manufacturers use it for refining components. Pharmaceutical labs apply it for high-temperature reactions.

The crucible is easy to clean. It does not absorb residues. Users rinse it with water or solvents. It stays smooth after many uses. This reduces maintenance time. The material is lightweight. It is easy to handle. It saves energy in heating processes. It transfers heat efficiently.

The 250ml size fits standard lab equipment. It works in furnaces and kilns. The shape allows even heat distribution. This ensures consistent results. The product is cost-effective. It replaces platinum crucibles in some cases. It performs well at lower costs.

Custom sizes are available. The crucible meets strict quality standards. It is tested for durability. It ships with protective packaging. Global suppliers stock it. Technical support is provided for specific needs.

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 250ml 99 Alumina Ceramic Conical crucible With Excellent Heat Resistance

What is the maximum temperature the crucible can handle? The crucible withstands temperatures up to 1700°C. It’s made of 99% alumina ceramic, which ensures stability under extreme heat. Gradual heating improves performance. Sudden temperature spikes might cause damage. Always follow recommended heating rates for best results.

What industries use this crucible? It’s common in metallurgy, chemistry labs, and material science. High-purity processes like melting metals or analyzing chemicals rely on it. The material resists acids and alkalis. It’s ideal for tasks needing contamination-free results.

How long does the crucible last? Lifespan depends on usage conditions. Proper handling extends durability. Avoid rapid cooling or physical impacts. Thermal cycling or rough handling may cause cracks. Regular inspection helps spot wear early. Replace if cracks or deep erosion appear.

Are there handling precautions? Use tongs or protective gear when handling hot crucibles. Never place a hot crucible on cold surfaces. Sudden temperature changes risk breakage. Ensure even heating and cooling. Store in dry areas to prevent moisture absorption. Ceramic-coated tools reduce scratches.

How do I clean the crucible? Wash with warm water and mild detergent after cooling. A soft brush removes residue. Avoid abrasive materials or harsh chemicals. For stubborn deposits, soak in diluted acid briefly. Rinse thoroughly. Dry completely before reuse to avoid thermal shock.

(250ml 99 Alumina Ceramic Conical crucible With Excellent Heat Resistance)