Overview of Mullite Crucible

Mullite crucibles are made from a high-performance ceramic material composed primarily of alumina (Al₂O₃) and silica (SiO₂). Known for their excellent thermal stability and mechanical strength, mullite crucibles are widely used in high-temperature applications such as melting metals, glass, and ceramics. They offer superior resistance to thermal shock and chemical attack, making them indispensable in both laboratory and industrial settings.

Features of Mullite Crucible

Thermal Shock Resistance: Exceptional ability to withstand rapid temperature changes without cracking.
High Mechanical Strength: Strong and durable, even at elevated temperatures.
Chemical Stability: Resistant to most chemicals, ensuring minimal contamination during processes.
Temperature Range: Can operate effectively at temperatures up to 1650°C.
Low Thermal Expansion: Minimal expansion or contraction with temperature changes, ensuring dimensional stability.
Non-Reactive: Does not react with the materials being processed, preserving sample purity.
Versatility: Suitable for a wide range of applications including metallurgy, glass manufacturing, and laboratory experiments.

(99% alumina ceramic crucible high temperature resistant ceramic sagger)

Specifications of 99% alumina ceramic crucible high temperature resistant ceramic sagger

This alumina ceramic crucible deals with severe warmth well. It’s made from 99% pure alumina. This high pureness provides it top performance under challenging problems. The material withstands temperatures approximately 1750 ° C continuously. It can take care of short ruptureds also hotter. This makes it excellent for demanding heater job.

The crucible shows exceptional thermal shock resistance. Sudden temperature changes rarely break it. This integrity matters in laboratories and sector. Its chemical stability is also high. Acids, bases, and molten metals generally don’t affect it. This stops contamination of your products.

You obtain excellent mechanical stamina also. The crucible stays strong under load. It stands up to wear and abrasion gradually. This toughness implies it lasts longer. You won’t replace it as usually. Its smooth surface area finish is another plus. Examples do not stick easily. Cleaning up is easier after usage.

We provide different shapes and sizes. Locate the best one for your furnace or kiln. Criterion round forms prevail. Rectangular saggers are readily available also. Personalized designs might be possible. Check the details dimensions for your requirements. Wall thickness influences warmth transfer. Thicker wall surfaces provide even more defense.

These crucibles work well in lots of settings. Utilize them for sintering steels or ceramics. They are excellent for powder calcination. High-purity product handling benefits substantially. Labs rely on them for specific experiments. Industrial kilns utilize them for huge sets. They deal with oxidizing and reducing ambiences. Noble metal melting is an essential application.

(99% alumina ceramic crucible high temperature resistant ceramic sagger)

Applications of 99% alumina ceramic crucible high temperature resistant ceramic sagger

These crucibles deal with severe warmth. They’re made from 99% pure alumina ceramic. This makes them extremely tough against heats. You can utilize them dependably up to 1800 ° C. They stand up to sudden temperature changes well. Thermal shock will not crack them conveniently. This is crucial for requiring heating cycles.

Researchers in labs depend on them. They require steady containers for experiments. These crucibles hold molten metals without reacting. They benefit melting platinum, gold, various other rare-earth elements. They’re inert. They will not pollute your example. This pureness is essential for precise outcomes.

Material screening labs utilize them constantly. They analyze ash material in materials. They carry out thermogravimetric evaluation. The crucible has to stay steady. It needs to not include weight or interfere. These alumina crucibles deliver that uniformity.

Industrial settings rely upon them also. Metal factories use them for little thaws. They examine alloys. They cast specialized components. The crucibles endure the extreme furnace heat. They last much longer than cheaper options. This reduces downtime and substitute expenses.

The electronics industry needs them for crystal growth. Growing sapphire crystals needs extreme problems. These crucibles give the essential atmosphere. They resist the corrosive products made use of. They keep their form under anxiety.

Chemical handling plants locate them useful. They calcine powders. They sinter porcelains. They terminate sophisticated materials. The crucibles manage hostile chemical ambiences. They don’t deteriorate or leach impurities.

Semiconductor making uses them for diffusion procedures. They hold wafers during high-temperature steps. The pureness of the alumina protects against contamination. This is essential for chip efficiency.

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 ceramic crucible high temperature resistant ceramic sagger

What temperature can this crucible handle?
It withstands continuous use up to 1500°C (2732°F). It handles brief spikes even higher. This makes it good for most high-heat lab or industrial jobs.

Will it crack from sudden temperature changes?
Its thermal shock resistance is good, not perfect. Avoid extreme, rapid heating or cooling. Pre-heating it slowly is best practice. Sudden changes risk thermal stress cracks.

What chemicals won’t damage it?
It resists most strong acids and bases very well. Molten metals and salts generally don’t harm it either. Hydrofluoric acid and strong phosphoric acid can attack it. Avoid these.

How do I clean it after use?
Let it cool completely first. Remove residue mechanically with a scraper or sandblasting. Soaking in hot, strong acids like nitric or sulfuric often works. Avoid harsh abrasives that scratch the surface. Rinse thoroughly with water.

How long will one crucible last?
Lifespan depends entirely on your use. Extreme temperatures, harsh chemicals, thermal cycling, and physical handling all affect it. With careful use, expect many heating cycles. Inspect it regularly for cracks or wear. Replace it when damaged.

(99% alumina ceramic crucible high temperature resistant ceramic sagger)