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 quartz boat crucible)

Specification of High purity quartz boat crucible

This quartz boat crucible offers top performance for high-temperature processes. Its purity level is extremely high. The material is 99.99% pure SiO₂ minimum. This high purity prevents contamination of sensitive materials. Impurities like sodium, potassium, and heavy metals are very low. These impurities could ruin your samples. The crucible handles extreme heat well. It stays stable at temperatures up to 1200°C. This makes it perfect for semiconductor work. It also works well in solar cell production. You can use it in diffusion processes. It performs reliably in oxidation steps too. Chemical resistance is another key feature. The quartz resists strong acids. It holds up against strong alkalis too. This durability extends the crucible’s life. Your investment lasts longer. Surface quality is very good. The surfaces are smooth and clean. This minimizes particle shedding. You get less contamination risk. Precise dimensions are guaranteed. We ensure consistent sizing. This consistency fits standard equipment. Your process runs smoothly. Standard sizes are available. We also offer custom shapes. We meet your specific furnace needs. This quartz boat crucible is a solid choice. It supports demanding applications reliably.

(High purity quartz boat crucible)

Applications of High purity quartz boat crucible

High purity quartz boat crucibles are special containers. They hold materials during high temperature processes. These crucibles are made from very pure quartz. This purity is critical. Impurities can ruin sensitive materials inside.

These crucibles are vital in making computer chips. Semiconductor manufacturers use them extensively. They carry silicon wafers through furnaces. The wafers need heat treatment steps. Diffusion, oxidation, and annealing are common processes. The quartz boat holds the wafers safely. It withstands extreme heat without contaminating the wafers. Contamination would destroy the chips.

The solar industry also depends on these crucibles. They are used in making solar cells. Processing silicon for solar panels requires high heat. The quartz boat carries the silicon material. It ensures the silicon stays pure. Impurities reduce solar cell efficiency. High purity quartz prevents that.

Other applications exist too. LED makers use these crucibles. The production of LEDs involves heating delicate materials. Quartz boats provide a clean environment. Research labs utilize them as well. Scientists need reliable containers for experiments. High temperatures and purity are essential there.

The shape of the boat matters. It allows multiple items to be processed together. This boosts production efficiency. Crucibles come in different sizes. They fit various furnace types. Choosing the right size is important. It depends on the specific manufacturing step.

Material quality is non-negotiable. Only the highest purity quartz is acceptable. Even tiny amounts of metal impurities cause problems. They can diffuse into the wafers or silicon. This leads to defective products. Strict quality control ensures purity levels.

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 quartz boat crucible

What is a high purity quartz boat crucible used for?
It holds materials during high temperature processes. These processes happen in furnaces for making semiconductors and solar cells. The crucible keeps the materials safe and pure. It is very important for making electronics.

Why is high purity quartz used?
Quartz handles extreme heat very well. High purity quartz has almost no impurities. Impurities can ruin sensitive materials. So, it prevents contamination. This is critical for product quality.

What are the main advantages?
These crucibles resist heat shock. They last longer under tough conditions. Their purity means fewer defects in the final product. This saves money over time. They are reliable.

How should it be cleaned?
Clean it carefully after each use. Use special cleaning methods. Avoid rough materials. Proper cleaning removes residues. This keeps the crucible pure for the next job. Follow the maker’s instructions.

Are there handling precautions?
Yes. Handle it gently. Quartz can chip if knocked hard. Store it safely. Keep it in a clean, dry place. Avoid touching the inner surfaces too much. Fingerprints can cause problems later. Protect it from scratches.

(High purity quartz boat crucible)