Introduction of 95 99% Alumina Ceramic Crucibles

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 95 99% Alumina Ceramic Crucibles

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.

(95 99% Alumina Ceramic Crucibles)

Specifications of 95 99% Alumina Ceramic Crucibles

95% and 99% alumina ceramic crucibles are essential tools for demanding high-temperature work. These crucibles offer impressive performance under difficult problems. Their main ingredient is light weight aluminum oxide, called alumina. The number describes the pureness level. Higher pureness means better efficiency.

These crucibles handle severe warmth effectively. They endure temperature levels reaching 1700 ° C( 3092 ° F )for the 95% type. The 99%crucibles handle also higher temperature levels, as much as 1800 ° C (3272 ° F). This makes them excellent for thawing steels, merging glass, or testing products. They stand up to sudden temperature changes efficiently. You can heat them up fast or cool them down swiftly without splitting.

Toughness is one more key function. Alumina ceramic is normally really difficult. This hardness implies the crucibles resist scratches and use. They last a lot longer than more affordable alternatives. Their high mechanical toughness protects against damaging conveniently under lots. You can use them repetitively without failure.

Chemical resistance is critical. These crucibles battle strikes from strong acids and antacids. They additionally withstand molten metals and salts. This inertness maintains your thaws pure. Contamination from the crucible itself is minimal. This pureness is crucial for exact outcomes.

The crucibles boast a very smooth surface. This smoothness quits materials from sticking. Cleaning up after use is easier. It likewise aids avoid contamination in between batches. You get regular results every single time.

Thermal shock resistance is exceptional. The product handles quick home heating and cooling cycles well. This lowers the danger of thermal tension fractures. Your crucible stays intact much longer.

Electrical insulation residential properties are extremely high. Alumina ceramic does not carry out electrical power. This is important for certain home heating approaches like induction furnaces. Safety is boosted.

Both 95% and 99% alumina crucibles share these advantages. The 99% grade supplies a little better efficiency generally. It withstands higher temperatures. Its chemical resistance transcends. Its mechanical toughness is greater. Its lifespan is frequently much longer. Select 95% completely general use. Pick 99% for the most demanding applications.

(95 99% Alumina Ceramic Crucibles)

Applications of 95 99% Alumina Ceramic Crucibles

These alumina ceramic crucibles deal with extreme warmth. They resist temperatures much above most steels’ melting points. Individuals utilize them daily in labs and factories. Their high pureness avoids contamination. That pureness matters for delicate work.

Metalworkers thaw gold, silver, and platinum in them. Jewelers and refiners rely on their stability. They work well for light weight aluminum and copper alloys as well. Factories utilize them for little accuracy spreadings. The crucibles will not respond with the molten steel.

Drug stores need inert containers. These crucibles fit. They hold hostile chemicals throughout responses. Acids and bases do not harm them easily. People heat examples for evaluation inside them. They are important for ash testing. This involves burning products to see what’s left.

The crucibles are vital for growing crystals. Scientists make synthetic treasures this way. They likewise grow crystals for electronic devices. The process needs a clean, steady container. Alumina supplies that. It endures the intense heat and chemical baths.

They work in material study. People research how compounds transform at high heat. The crucibles hold examples throughout sintering. Sintering bonds powders using warmth and stress. They aid develop new porcelains and metals. Their integrity gives exact outcomes.

These crucibles last a long time. Their thermal shock resistance is excellent. Sudden temperature level changes hardly ever crack them. This strength saves cash. Users change them much less often. Their smooth surface quits materials sticking. Cleansing is straightforward after usage.

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 95 99% Alumina Ceramic Crucibles

95-99% Alumina Ceramic Crucibles: Common Questions Answered

What maximum temperature can these crucibles handle?
These crucibles withstand very high heat. They operate reliably up to 1750°C (3182°F). This makes them suitable for most melting, calcining, and high-temperature reactions. Always check the specific grade rating.

Can they handle sudden temperature changes?
Yes, they resist thermal shock well. This means moving them quickly between hot and cold environments usually causes no cracking. Avoid extreme, rapid temperature swings whenever possible. Handle them carefully.

What chemicals are safe with these crucibles?
They resist most acids and alkalis effectively. They are not damaged by common laboratory chemicals. Avoid strong hydrofluoric acid and hot concentrated phosphoric acid. These chemicals attack alumina.

How should I clean them after use?
Cleaning is simple. Use hot water and a mild detergent. Scrub gently with a non-abrasive brush. For stubborn residues, soak in dilute nitric acid or hydrochloric acid. Rinse thoroughly with pure water afterwards. Never use harsh abrasives.

How long do they last?
Lifespan varies. It depends heavily on usage conditions. Frequent thermal cycling, extreme temperatures, and contact with corrosive materials shorten life. Handle them carefully to prevent chipping. With proper care, they last many uses.

(95 99% Alumina Ceramic Crucibles)