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.

(99% alumina crucible, small size 0.7ml corundum cylindrical crucible)

Specification of 99% alumina crucible, small size 0.7ml corundum cylindrical crucible

This 99% alumina crucible is a small cylindrical container produced high-temperature applications. It holds 0.7 ml, perfect for precise lab job. The product is 99% pure aluminum oxide, guaranteeing solid warmth resistance. It withstands temperatures up to 1650 ° C, ideal for melting metals, assessing ash, or handling porcelains. The corundum structure provides it security in severe conditions. Its round shape fits basic laboratory equipment, making it easy to manage. The small dimension saves room in furnaces or kilns.

The crucible withstands chemical corrosion from acids, bases, and molten salts. This makes it dependable for repeated usage in hostile atmospheres. Its high purity lessens contamination throughout experiments. The smooth surface prevents product sticking, simplifying cleaning. The walls are thick sufficient to avoid splitting under quick temperature level modifications. The base is level, making sure security throughout heating.

Manufacturing includes sintering alumina powder at severe temperatures. This develops a dense, long lasting framework. The process gets rid of pores, decreasing the risk of leaks. The crucible deals with thermal analyzers, spectrometers, and induction heating units. It works with oxidizing and inert atmospheres.

Individuals in labs, universities, or commercial settings benefit from its accuracy. It is matched for example preparation, quality control, or study. The little capability permits testing restricted products, reducing waste. Handling requires fundamental laboratory tools like tongs or crucible holders. Avoid mechanical shock to prevent damage.

This item is affordable for frequent high-temperature tasks. It exceeds lower-purity crucibles in long life and reliability. The style prioritizes performance without unnecessary functions. Proper care expands its lifespan, also under everyday use.

(99% alumina crucible, small size 0.7ml corundum cylindrical crucible)

Applications of 99% alumina crucible, small size 0.7ml corundum cylindrical crucible

The 99% alumina crucible is a high-purity ceramic tool developed for severe warmth and chemical resistance. Its tiny 0.7 ml capability matches applications needing accuracy handling of tiny examples. Made from virtually pure aluminum oxide, it holds up against temperatures approximately 1650 ° C without deteriorating. This makes it perfect for labs evaluating metals, ceramics, or advanced materials. The round shape makes sure stability in furnaces and tools.

The crucible’s chemical inertness avoids responses with acidic or alkaline substances. It avoids infecting samples throughout melting, calcination, or ash screening. Labs use it for thermal gravimetric evaluation (TGA) or differential scanning calorimetry (DSC) to examine product actions under warmth. Its little size conserves area in sample chambers and decreases material waste.

Industries like metallurgy and drugs rely on these crucibles for quality assurance. They melt alloys, test catalyst longevity, or prepare samples for X-ray fluorescence. The 99% alumina composition ensures consistent outcomes over repeated heating cycles. Unlike cheaper choices, it resists thermal shock, preventing fractures during quick temperature modifications.

The portable style collaborates with automated laboratory tools. It fits tightly in holders, reducing spills or misalignment. Scientist managing precious or hazardous products benefit from its dependability. The smooth surface enables easy cleansing, lowering cross-contamination dangers.

Electronic devices producers make use of these crucibles to refine semiconductor products. They evaluate finishes or sinter components under regulated problems. The high pureness stops unwanted pollutants in sensitive procedures. Educational laboratories likewise utilize them for showing high-temperature chemistry or product science.

Resilience makes these crucibles cost-effective lasting. They last longer than lower-grade porcelains or metal containers exposed to extreme problems. Their light-weight design simplifies handling without jeopardizing toughness. The 0.7 ml size is practical for try outs minimal sample volumes.

The item fulfills requirements for precision and security in commercial and study settings. Its efficiency fits settings demanding repeatability and marginal disturbance. Users prevent frequent substitutes, conserving time and sources.

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 99% alumina crucible, small size 0.7ml corundum cylindrical crucible

What is the maximum temperature this crucible can handle? The 99% alumina crucible works reliably up to 1700°C. Its high purity ensures minimal thermal expansion. It resists sudden temperature changes. This makes it suitable for repeated heating cycles. The material stays stable under extreme heat. Cracking or warping is rare under proper use.

Does it react with chemicals? The crucible resists most acids, alkalis, and molten salts. It performs well in corrosive environments. Hydrofluoric acid and concentrated phosphoric acid should be avoided. These chemicals damage the alumina structure. The crucible is ideal for chemical analysis. It maintains integrity when exposed to aggressive substances.

What applications is it designed for? This small crucible is used in labs and industrial settings. Common uses include XRF sample preparation, metal melting, and ash testing. It works with analytical instruments like spectrometers. The cylindrical shape ensures even heating. Its size suits limited sample quantities.

How do I clean it after use? Soak the crucible in diluted nitric acid. Rinse it thoroughly with distilled water. Dry it completely before reuse. Avoid abrasive scrubbing. Gentle brushing removes stubborn residue. Thermal cleaning by heating to 600°C burns off organic remnants. Proper cleaning extends its lifespan.

Why choose a 0.7ml capacity? The small size saves sample material. It reduces waste during experiments. The design suits applications requiring precise measurements. It heats faster than larger crucibles. Energy consumption drops. The compact shape fits tightly packed furnaces. It’s ideal for testing limited-quantity samples.

(99% alumina crucible, small size 0.7ml corundum cylindrical crucible)