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.

(Melting Gold Platinum Fused Silica Quartz Ceramic Crucible Dish Bowl)

Specifications of Melting Gold Platinum Fused Silica Quartz Ceramic Crucible Dish Bowl

This crucible dish is designed for melting gold, platinum, and similar high-temperature materials. It is made from fused silica quartz ceramic, a material known for its heat resistance and durability. The dish handles extreme temperatures up to 1750°C without cracking or degrading. This makes it ideal for repeated use in furnaces, labs, or industrial settings.

The fused silica construction ensures low thermal expansion. This reduces the risk of warping or damage during rapid heating or cooling. The material resists chemical corrosion from acids, bases, and molten metals. It stays stable when exposed to substances like nitric acid, hydrofluoric acid, or molten platinum.

The dish has a smooth inner surface to prevent material sticking. This simplifies cleanup and minimizes waste. Its cylindrical shape promotes even heat distribution. The walls are thick enough to retain heat but lightweight for easy handling. Standard dimensions include a 50 mm height, 100 mm diameter, and 5 mm wall thickness. Custom sizes are available for specific needs.

This crucible works with most heating systems, including electric, gas, and induction furnaces. It is compatible with oxidizing and reducing atmospheres. The material does not release harmful fumes or contaminants, ensuring purity in sensitive processes like jewelry making or semiconductor production.

Durability is a key feature. The fused silica quartz ceramic resists thermal shock better than traditional clay or graphite crucibles. It lasts longer under frequent thermal cycling. Proper care involves avoiding sudden temperature changes above 300°C per minute. Clean the dish with mild detergents or diluted acids after use. Do not use abrasive tools that might scratch the surface.

The product meets industry standards for laboratory and industrial equipment. It is non-toxic and free from heavy metals or synthetic additives. This makes it safe for melting precious metals or creating high-purity alloys. The crucible is packaged securely to prevent damage during shipping. Store it in a dry environment away from direct moisture or extreme temperature shifts.

(Melting Gold Platinum Fused Silica Quartz Ceramic Crucible Dish Bowl)

Applications of Melting Gold Platinum Fused Silica Quartz Ceramic Crucible Dish Bowl

Melting gold platinum fused silica quartz ceramic crucible dish bowls serve many purposes in high-temperature settings. These crucibles handle extreme heat. They work well in labs, jewelry making, and industrial metal processing. The material resists temperatures up to 1700°C. This makes it ideal for melting gold, platinum, and other precious metals. The crucible stays stable under heat. It avoids cracking or warping.

The fused silica quartz ceramic construction prevents chemical reactions. It keeps melted metals pure. This is important for producing high-quality alloys. Electronics manufacturing relies on uncontaminated materials. Medical device makers use these crucibles for the same reason. The non-reactive surface ensures no impurities mix with molten metals.

These crucibles tolerate rapid temperature changes. Users can heat them quickly. They cool down without damage. Jewelers benefit from this feature. They often switch between heating and cooling during crafting. Industrial settings reuse crucibles multiple times. The durability lowers replacement costs.

The dish bowl shape allows even heat distribution. This avoids hot spots. Melting happens uniformly. Users achieve consistent results. The design suits small and large batches. Glassmakers use similar crucibles for melting silica-based materials. Researchers apply them in high-purity experiments.

Cleaning is simple. The smooth surface resists sticking. Leftover material removes easily. Maintenance stays minimal. Users save time between processes. The crucibles work with furnaces, torches, and induction heaters. Compatibility with different equipment adds flexibility.

Precision manufacturing ensures tight quality control. Each crucible meets strict standards. Variations in size or thickness stay minimal. Users trust the product for repeatable outcomes. The material resists abrasion. Tools like stir rods or tongs cause little wear.

These crucibles suit harsh environments. Factories with continuous production rely on their robustness. Hobbyists appreciate the ease of use. The product balances performance with practicality. It addresses challenges in melting high-value materials. Reliability makes it a common choice across fields.

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 Gold Platinum Fused Silica Quartz Ceramic Crucible Dish Bowl

What makes this crucible dish suitable for melting gold and platinum? The crucible is made from fused silica quartz ceramic. This material handles extreme heat well. Gold and platinum melt at very high temperatures. Regular crucibles might crack or break. This one stays stable. It resists thermal shock. Sudden temperature changes won’t damage it.

How hot can this crucible get before failing? It works safely up to 1600°C (2912°F). Most gold and platinum melting happens below this range. Avoid exceeding this limit. Overheating weakens the material. This reduces its lifespan. Always check the furnace settings.

Can this crucible handle acids or harsh chemicals? Yes. Fused silica quartz resists most acids and chemicals. Cleaning is easier. After melting, leftover metal or slag can stick. Soak the crucible in diluted nitric acid. Rinse with water. Never use abrasive tools. Scratches create weak spots.

Why choose this over graphite or clay crucibles? Graphite burns away over time. Clay cracks under rapid heating. This crucible lasts longer. It doesn’t react with molten metals. Purity stays high. No contamination risks. Reusable designs save money.

How long does one crucible last? It depends on usage. Proper care extends its life. Avoid overheating. Cool it slowly after use. Don’t drop or knock it. Typical users get 20-30 melts. Inspect for cracks before each use. Replace if damaged.

(Melting Gold Platinum Fused Silica Quartz Ceramic Crucible Dish Bowl)