Introduction to Quartz Ceramic Products

Quartz ceramic, also known as fused quartz ceramic or pure silicon ceramic, is an advanced ceramic material made of pure silicon dioxide (SiO₂). It is made by melting high-purity quartz sand at high temperature and then cooling and solidifying it. It has unique physical and chemical properties, making it an ideal choice for many high-tech applications. Quartz ceramic products are widely used in semiconductor manufacturing, optics, electronics, chemical industry and high-temperature industries.

Characteristics and advantages of quartz ceramics

Extremely high thermal stability: Quartz ceramics can remain stable under extreme temperature conditions. They are not only resistant to high temperatures, but also show excellent thermal shock resistance in rapid temperature changes.

Low thermal expansion coefficient: Due to its low thermal expansion coefficient, quartz ceramics have good dimensional stability when the temperature changes and are not easy to deform or crack.

Excellent electrical insulation: Provides excellent electrical insulation performance and is suitable for applications requiring high voltage isolation.

High transparency: It has good light transmittance in a wide band from ultraviolet to infrared, and is particularly suitable for applications such as optical windows and lenses.

Chemical stability: Excellent resistance to most acids, alkalis and other corrosive substances, and almost unaffected by other chemicals except hydrofluoric acid and phosphoric acid.

Mechanical strength: Although quartz ceramic is not as hard as some other types of ceramics, it still has enough mechanical strength to meet the needs of many application scenarios.

High UV transmittance: It has high transmittance in the ultraviolet region, which makes it very useful in UV curing equipment and UV spectrometers.

(Lab Melting Used Fused Silica Quartz Sio2 Ceramic Crucible)

Specifications of Lab Melting Used Fused Silica Quartz Sio2 Ceramic Crucible

This lab melting crucible is made from fused silica quartz (SiO2). It deals with high-temperature applications. The material purity exceeds 99.9%. This makes sure marginal contamination throughout processes. The crucible stands up to acids, alkalis, and molten steels. It functions well in corrosive settings. The optimum operating temperature gets to 1650 ° C. Short-term usage enables temperatures as much as 1700 ° C. Thermal shock resistance is strong. Fast home heating or air conditioning does not trigger cracks. The low thermal expansion coefficient stops architectural stress and anxiety.

The crucible can be found in cylindrical shapes. Criterion sizes vary from 10mm to 200mm in inner size. Levels range 20mm and 300mm. Custom dimensions are readily available. Wall surfaces are uniformly thick for even warm distribution. The smooth indoor surface minimizes material sticking. Cleansing is simple after use. The translucent quality enables visual monitoring of melts.

Chemical stability is high. It resists reactions with most oxides, salts, and fluorides. Hydrofluoric acid and warm phosphoric acid are exceptions. Prevent prolonged contact with these. The crucible suits melting steels like gold, silver, and platinum. It likewise helps glass, ceramics, and semiconductor materials. Duplicated use under severe warm is feasible. Steady wear happens with time. Change the crucible if splits or substantial disintegration show up.

Mechanical toughness is modest. Manage with care to avoid damaging. Do exempt to unexpected effects. Preheat the crucible prior to high-temperature applications. This stops thermal stress and anxiety. Place it in a stable heater setup. Make certain appropriate support to stay clear of tipping. Follow safety procedures for high-heat devices.

The product suits labs, foundries, and research study facilities. It meets standards for precision and longevity. Compatibility with induction heating systems and resistance heating units is verified. Check size and temperature limitations prior to acquisition. Proper use extends life span. Shop in a dry atmosphere when not in use. Keep away from corrosive chemicals.

(Lab Melting Used Fused Silica Quartz Sio2 Ceramic Crucible)

Applications of Lab Melting Used Fused Silica Quartz Sio2 Ceramic Crucible

Lab melting crucibles made from integrated silica quartz (SiO2) ceramic offer essential functions in high-temperature commercial and research procedures. These crucibles deal with extreme warm, withstand chemical reactions, and preserve structural security. Their primary use includes melting, holding, and handling products that demand precise temperature control.

In metallurgy, these crucibles thaw steels like gold, silver, and platinum. The high purity of integrated silica avoids contamination. This makes certain the final product satisfies rigorous top quality criteria. The crucibles likewise manage alloys requiring constant home heating. Their reduced thermal growth minimizes breaking dangers throughout rapid temperature adjustments.

The glass industry relies upon integrated silica crucibles for creating specialty glasses. They stand up to molten glass temperatures exceeding 1600 ° C. Their non-reactive surface area keeps glass free from pollutants. This is essential for optical glass utilized in lenses and optical fiber. The exact same residential or commercial properties profit ceramic manufacturing. They refine resources right into sophisticated porcelains for electronics and aerospace.

In semiconductor manufacturing, fused silica crucibles melt silicon for wafer creation. Their resistance to thermal shock guarantees uniform silicon solidification. This action directly affects the efficiency of microchips and solar cells. Electronics suppliers value their longevity in high-volume setups.

Chemical laboratories utilize these crucibles for examining harsh materials. Acids and antacids do not degrade the material. Researchers execute experiments involving liquified salts or responsive compounds safely. The crucibles’ durability minimizes substitute prices in regular testing.

Fashion jewelry manufacturers use tiny fused silica crucibles for casting precious metals. The crucibles’ smooth inside allows easy elimination of solidified metal. This minimizes material loss and boosts performance. Their lightweight design fits handheld torches and compact heaters.

Ecological screening involves melting soil or waste examples to spot pollutants. Fused silica crucibles sustain abrasive products and duplicated home heating cycles. Their reliability makes sure exact cause hazardous compound analysis.

Pharmaceutical applications include drug growth procedures needing high-temperature synthesis. The crucibles’ inert nature avoids unwanted communications with active components. This supports the manufacturing of pure, secure compounds.

These crucibles adapt to automated systems in commercial setups. Their uniform shape and warmth circulation align with robot handling needs. This assimilation enhances performance in mass production.

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 Lab Melting Used Fused Silica Quartz Sio2 Ceramic Crucible

What is a fused silica quartz ceramic crucible used for?
This crucible melts materials in labs. It handles high temperatures. It works with metals, glass, chemicals. It is very pure. This stops contamination. It suits precise experiments.

How much heat can it take?
It resists up to 1700°C. Short-term use allows higher. Fused silica has low thermal expansion. This means less cracking. It stays stable under heat changes.

How do I clean it after use?
Let it cool first. Use diluted acid or water. Avoid harsh abrasives. Soak stuck residue. Gentle scrubbing works. Dry completely before reuse. Proper care extends its life.

Can I reuse this crucible many times?
Yes, if handled well. Avoid sudden temperature shifts. Check for cracks or wear. Damage lowers performance. Replace if flaws appear. Good maintenance boosts reuse.

Why pick fused silica over other crucibles?
Fused silica resists acids better. It handles thermal shock well. Ceramic crucibles may crack faster. Alumina crucibles cost more for similar uses. Fused silica offers balance. It is durable and cost-effective.

(Lab Melting Used Fused Silica Quartz Sio2 Ceramic Crucible)