Introduction of Melting Al2o3 Alumina Crucible Ceramics

Industrial ceramic crucible is a high temperature resistant and corrosion resistant laboratory and industrial container, designed for metal smelting, chemical analysis and high temperature reaction. It is made of high purity ceramic material to ensure excellent thermal stability and chemical inertness.

Features of Melting Al2o3 Alumina Crucible Ceramics

Extreme high temperature resistance

Can withstand high temperature above 1600°C, suitable for high temperature processes such as molten metal and glass.

Excellent thermal shock resistance

Low thermal expansion coefficient, resists rapid cooling and heating, and reduces the risk of cracking.

High chemical stability

Resistant to acid, alkali and molten salt corrosion, ensuring the purity of experiments or production.

Low pollution & long life

The material is dense and non-porous, avoiding sample contamination and durable.

Diverse choices

Provide materials such as alumina, zirconium oxide, silicon carbide, etc., suitable for different application scenarios.

(Melting Al2o3 Alumina Crucible Ceramics)

Specifications of Melting Al2o3 Alumina Crucible Ceramics

Alumina crucibles are made from high-purity aluminum oxide ceramic. This product provides exceptional residential or commercial properties for demanding high-temperature jobs. They manage severe warmth extremely well. These crucibles function dependably at continual temperature levels over 1700 ° C (3092 ° F). They can endure short ruptureds also hotter. This makes them best for thawing metals like platinum, palladium, and special alloys. They function well for processing glass and progressed ceramics too.

Warmth resistance isn’t their only stamina. Alumina crucibles have great thermal shock resistance. They deal with quick temperature level modifications. You can warm them up rapidly or cool them down fast. They won’t crack conveniently. This resilience conserves time and money. You do not need to worry a lot concerning slow heating or cooling down cycles.

These crucibles are very dense and difficult. They resist wear and abrasion efficiently. Their smooth surface area quits materials from sticking. This makes cleaning easier after each usage. Alumina is chemically extremely steady. It does not respond with most acids and antacids. It additionally withstands strike from many molten steels and slags. This security keeps your melt pure. Contamination is reduced.

Alumina crucibles are available in lots of shapes and sizes. Typical kinds consist of tall kind, low form, and recipes. You locate them in laboratories, factories, and research facilities. They are vital tools for specific high-temperature job. Their stamina and integrity support constant results. They offer a dependable solution for melting and having tough materials at severe temperature levels.

(Melting Al2o3 Alumina Crucible Ceramics)

Applications of Melting Al2o3 Alumina Crucible Ceramics

Alumina crucibles made from melted Al2O3 ceramic manage severe warm well. They are crucial tools in several markets requiring pure, high-temperature processes. People thaw steels in them. This includes precious metals like gold and platinum. It additionally covers reactive metals like titanium. The crucibles withstand corrosion well. They maintain the liquified steel pure. They don’t contaminate the thaw.

These crucibles are essential for expanding crystals. Solitary crystals need really controlled problems. Alumina crucibles provide the needed stability and purity. They benefit sapphire crystals utilized in electronic devices and lasers. They likewise help other oxide crystals. The product stays inert. It doesn’t hinder crystal development.

Semiconductor producing utilizes them as well. They hold silicon or gallium arsenide melts. High purity is important below. Any contamination ruins electronic parts. Alumina supplies the required tidiness. It holds up against the extreme chemical settings.

Laboratories depend upon these crucibles. Drug stores run evaluations needing high heat. They evaluate products or fuse samples. Alumina crucibles are trustworthy for this. They last much longer than more affordable alternatives. They provide regular outcomes. Sample stability stays shielded.

Ceramic manufacturing utilizes them for sintering. Ceramic components obtain terminated inside them. The crucibles endure duplicated heating cycles. They preserve their form and strength. This makes sure uniform firing of the materials. Glazes and pigments likewise get examined in them. The crucibles take care of the intense warmth easily.

Their strength at heats is crucial. They stand up to thermal shock moderately well. Abrupt temperature level modifications trigger much less breaking. This makes them functional for real-world usage. Their chemical inertness is an additional significant advantage. Acids, bases, and molten salts do not assault them quickly. This widens their application variety. Their high pureness level issues considerably. Marginal pollutants seep into the procedure. This safeguards sensitive melts and reactions.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. 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 Melting Al2o3 Alumina Crucible Ceramics

What’s the maximum temperature these crucibles handle?
Alumina crucibles withstand temperatures up to 1750°C (3182°F). This is high enough for melting Al2O3 alumina itself. Crucibles remain stable near their melting point. They don’t soften or deform easily.

Can they handle sudden temperature changes?
Yes, they resist thermal shock well. Rapid heating or cooling usually doesn’t crack them. This is crucial for lab work. Processes often involve quick temperature shifts.

What chemicals attack alumina crucibles?
Strong alkalis like sodium hydroxide damage them. Acids and most molten metals don’t affect them much. They are chemically stable overall. Avoid strong bases for long periods.

How long do these crucibles typically last?
Lifespan depends heavily on usage. Frequent high-temperature melts shorten it. Careful handling extends it. Expect multiple uses under normal conditions. Inspect for cracks before each use.

Are they good for melting metals other than alumina?
Yes, they work for many metals and alloys. Gold, silver, platinum, and nickel alloys melt well in them. Check compatibility for reactive metals like titanium. Avoid highly corrosive slags.

(Melting Al2o3 Alumina Crucible Ceramics)