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.

(High Temperature Corundum Mullite Ceramic Alumina Crucible)

Specifications of High Temperature Corundum Mullite Ceramic Alumina Crucible

This high-temperature diamond mullite ceramic alumina crucible is designed for demanding commercial and research laboratory applications. It deals with severe heat and rough conditions dependably. The material integrates diamond and mullite. Diamond provides high alumina web content, around 85-90%, making sure stamina and thermal stability. Mullite enhances thermal shock resistance. This mix produces a durable framework resistant to splitting under rapid temperature changes.

The crucible runs properly in temperature levels as much as 1750 ° C. It keeps architectural integrity under long term heat direct exposure. Thermal shock resistance allows heating or cooling rates of as much as 300 ° C per min without damage. This makes it suitable for processes requiring sudden temperature modifications.

Chemical resistance is strong against acids, alkalis, and molten metals. It withstands corrosion from aggressive materials like liquified iron, glass, and slag. The reduced porosity of the product protects against seepage, extending life span.

Available in dimensions from 10 ml to 5000 ml capacity. Criterion forms include cylindrical and conelike styles. Customized sizes and shapes can be generated based on needs. Surface surface is smooth, decreasing product adhesion and streamlining cleaning.

Applications include steel melting, research laboratory testing, glass processing, and chemical analysis. Industries like metallurgy, aerospace, and study rely on these crucibles. They work well in electrical heating systems, induction heating unit, and gas-fired environments.

Handling needs care to stay clear of mechanical impact. Abrupt collisions might cause cracking or splits. Pre-heat the crucible gradually before first use. This gets rid of recurring dampness and protects against thermal stress and anxiety.

Cleansing after each use is suggested. Get rid of deposits with mild acids or mechanical methods. Avoid rough devices that damage the surface area. Appropriate maintenance makes sure constant performance and long life. Storage needs to be in a completely dry setting. Dampness exposure prior to use may influence efficiency.

The crucible’s high pureness lessens contamination during sensitive processes. It is free from fluxes and binders that could leach at heats. This makes it optimal for accuracy applications where material pureness is vital.

Dimensional precision makes certain compatibility with basic lab tools. Resistances are tight, with wall surface density harmony throughout sets. Weight differs by size yet continues to be lightweight for very easy handling contrasted to steel choices.

Lasting expense efficiency originates from expanded durability. Frequent substitutes are unnecessary under typical conditions. Efficiency uniformity lowers downtime in industrial settings.

(High Temperature Corundum Mullite Ceramic Alumina Crucible)

Applications of High Temperature Corundum Mullite Ceramic Alumina Crucible

High-temperature corundum mullite ceramic alumina crucibles are made use of extensively in markets needing solid heat-resistant products. These crucibles handle extreme temperatures up to 1800 ° C. They remain steady under rapid home heating or cooling. This makes them trusted for repeated use without splitting. Their major strength comes from a mix of diamond and mullite. These products give high mechanical strength and resist chemical rust.

In metallurgy, these crucibles melt and cast steels like gold, silver, and alloys. They work well with responsive metals. They prevent contamination during high-purity procedures. Glass manufacturing utilizes them to melt raw materials at high heat. They endure the destructive nature of liquified glass. This guarantees consistent high quality in glass products.

Chemical labs rely on these crucibles for refining hostile substances. Acids and alkalis do not easily damage them. They are suitable for experiments calling for tidy outcomes. Research laboratories use them in product screening and synthesis. Their longevity sustains long experiments without frequent substitutes.

Electronic devices and ceramics industries make use of these crucibles to produce sophisticated products. They manage sintering and calcination of parts like semiconductors. Their thermal stability guarantees specific control in production. This is vital for creating high-performance electronic components.

The design concentrates on performance. Thick wall surfaces and optimized shapes enhance warm distribution. This reduces power waste during heating. Individuals conserve prices in time due to longer life span. Maintenance is basic. Deposit removal is very easy after each use.

These crucibles satisfy stringent industrial criteria. They do in heaters, kilns, and customized configurations. Flexibility makes them a sensible option throughout fields. Their role in high-temperature procedures highlights their relevance in modern market.

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 Temperature Corundum Mullite Ceramic Alumina Crucible

What is the maximum temperature a high-temperature corundum mullite ceramic alumina crucible can withstand? These crucibles handle temperatures up to 1800°C. The mix of corundum and mullite boosts heat resistance. The material’s structure prevents cracking under extreme heat. This makes them suitable for prolonged high-temperature tasks like metal melting.

What industries commonly use these crucibles? They are popular in metallurgy, labs, and glass manufacturing. Factories use them to melt metals like gold or aluminum. Labs apply them for chemical analysis or material testing. Glassmakers rely on their stability for melting raw materials. Any high-heat process needing durable containers benefits from these crucibles.

How do these crucibles compare to others made of different materials? They outperform graphite or clay crucibles in durability. Corundum mullite resists thermal shock better. This means fewer cracks during rapid heating or cooling. They also last longer under repeated use. Chemical erosion from molten materials affects them less.

What maintenance ensures a long lifespan for these crucibles? Clean them after each use to remove residue. Avoid sudden temperature changes. Let the crucible cool naturally before handling. Do not expose it to direct impacts or rough handling. Store it in a dry place to prevent moisture damage.

Can these crucibles be customized for specific needs? Manufacturers often adjust sizes or shapes based on customer requirements. Custom designs fit unique furnace setups or experimental needs. Special requests for thickness or additional coatings are possible. Discuss exact needs with suppliers to confirm feasibility.

(High Temperature Corundum Mullite Ceramic Alumina Crucible)