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.

(1500-1800C High Temperature 99 Al2o3 Alumina Ceramic crucible Cup For Melting Gold)

Specification of 1500-1800C High Temperature 99 Al2o3 Alumina Ceramic crucible Cup For Melting Gold

This product is a high-temperature ceramic crucible made from 99% alumina (Al2O3). It is designed for melting gold and similar materials. The crucible runs accurately in temperatures varying from 1500 ° C to 1800 ° C. Its pure alumina make-up guarantees extraordinary warmth resistance. This makes it suitable for extended use in severe conditions. The material stands up to thermal shock efficiently. Rapid temperature modifications do not create cracking or damages. The thick framework stops chemical erosion. Molten steels or destructive compounds do not weaken the crucible rapidly.

The crucible has a smooth surface. This reduces sticking throughout melting. Cleaning up deposit after use is easier. The design is basic and strong. It collaborates with typical lab heaters and industrial tools. The form is cylindrical. This advertises even warmth distribution. Security during high-temperature procedures is enhanced.

Measurements vary to suit various batch dimensions. Usual capabilities range from 10ml to 500ml. Custom-made dimensions are readily available. The crucible is white. This color shows heat well. Energy effectiveness throughout home heating is enhanced.

Applications consist of melting gold, silver, platinum, and various other precious metals. It is utilized in jewelry making, oral laboratories, and steel refining. Industrial setups rely on it for alloy manufacturing. Research labs utilize it for high-temperature experiments.

The crucible is single-use for important applications. It can be reused multiple times in much less requiring scenarios. Individuals check for splits or put on in between uses. Proper handling extends its lifespan.

This alumina crucible outperforms graphite or clay choices. It does not infect molten steels. Pureness degrees remain high. No chemical reactions accompany a lot of metals.

Product packaging consists of protective materials. Damages throughout shipping is avoided. Storage referrals highlight maintaining it completely dry. Dampness direct exposure prior to use is prevented.

The item satisfies market criteria for high-temperature tools. It is widely relied on by experts. Hobbyists discover it straightforward. Performance uniformity is ensured.

(1500-1800C High Temperature 99 Al2o3 Alumina Ceramic crucible Cup For Melting Gold)

Applications of 1500-1800C High Temperature 99 Al2o3 Alumina Ceramic crucible Cup For Melting Gold

The 1500-1800C high-temperature 99% Al2O3 alumina ceramic crucible mug is designed for melting gold and various other rare-earth elements. The material is 99% alumina. This guarantees high purity and marginal contamination throughout high-heat procedures. The crucible handles severe temperatures up to 1800C. It resists thermal shock, chemical rust, and mechanical wear. These features make it dependable for repeated usage sought after environments.

The crucible’s key application is melting gold. Jewelers and metallurgists utilize it in heaters or induction heating systems. The high alumina material protects against responses with liquified steels. This maintains the thawed gold pure. The crucible benefits platinum, silver, and comparable materials. Industries like aerospace and electronics likewise use it for high-purity metal handling.

The structure is dense and non-porous. This stops molten steel from seeping right into the crucible walls. It reduces material loss and streamlines cleaning. The smooth internal surface area permits easy elimination of strengthened metal. The crucible’s shape is enhanced for even warmth circulation. This quickens melting and boosts power performance.

Contrasted to graphite or clay crucibles, alumina ceramic lasts longer. It does not oxidize or weaken at high temperatures. Graphite crucibles launch carbon bits. These can pollute gold. Alumina avoids this problem. The product’s solidity resists scrapes and splits. This guarantees constant performance over time.

The crucible suits laboratory and commercial settings. It works in electric furnaces, gas-fired kilns, and vacuum cleaner environments. Users handle it with standard tools. No special training is required. The style stops bending or flawing under quick temperature adjustments. This stability is critical for accurate melting tasks.

Maintenance is simple. After cooling down, deposit is eliminated with light abrasives or ultrasonic cleaners. The crucible stays intact after hundreds of cycles. This reduces substitute expenses. Its lightweight layout decreases dealing with pressure.

The 99% alumina composition fulfills rigorous high quality requirements. It is evaluated for thermal endurance and chemical security. Suppliers rely on it for high-yield manufacturing. Hobbyists use it for small-scale projects. The crucible’s adaptability makes it a sensible option for any high-temperature melting demand.

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 1500-1800C High Temperature 99 Al2o3 Alumina Ceramic crucible Cup For Melting Gold

Alumina ceramic crucibles made of 99% Al2O3 are designed for melting gold at high temperatures. Here are answers to common questions. What temperature can these crucibles handle? They withstand 1500-1800°C. This range suits most gold-melting applications. The material resists thermal shock. Sudden temperature changes might still cause cracks. Preheating the crucible before use helps prevent damage. Is the material safe for melting gold? Yes. The 99% alumina composition ensures chemical stability. It does not react with molten gold. No impurities leak into the melted metal. The crucible keeps the gold pure. This makes it reliable for jewelry or industrial use. How long does the crucible last? Lifespan depends on usage conditions. Frequent exposure to extreme heat may shorten it. Proper handling extends durability. Avoid mechanical impacts or rapid cooling. Inspect the crucible regularly for cracks. Replace it if visible damage appears. Can it melt other metals? Yes. It works for silver, platinum, and similar non-ferrous metals. Avoid metals with high reactivity or corrosive byproducts. The crucible’s high purity resists most chemical reactions. Check compatibility with specific metals before use. How to handle and store the crucible? Use tongs to avoid direct contact. Let it cool naturally after heating. Do not place it on cold surfaces immediately. Clean residues with mild abrasives or specialized solutions. Store in a dry environment. Moisture affects performance over time. Proper care ensures consistent results.

(1500-1800C High Temperature 99 Al2o3 Alumina Ceramic crucible Cup For Melting Gold)