Overview of Quartz Ceramic Melting Fused Silica Crucible for Jewelry Industry

Quartz Ceramic Melting Fused Silica Crucible for Jewelry Industry are a unique class of materials manufactured by fusing high-purity quartz crystal into a non-crystalline, vitrified form. This process results in a ceramic with an exceptionally low and predictable thermal expansion coefficient, making it supremely resistant to thermal shock. Its outstanding optical, thermal, and electrical properties make it indispensable in high-temperature viewing windows, semiconductor processing, precision instrumentation, and aerospace applications.

Features of Quartz Ceramic Melting Fused Silica Crucible for Jewelry Industry

• Exceptional Thermal Shock Resistance: Its near-zero thermal expansion coefficient allows it to withstand extreme and rapid temperature changes without cracking.

• High Purity & Chemical Stability: Excellent resistance to corrosion from acids and molten metals, ensuring performance in aggressive environments.

• High Service Temperature: Can be used continuously at high temperatures while maintaining its structural integrity.

• Excellent Optical Properties: Offers high transmission from the ultraviolet to the infrared spectrum, ideal for lenses, windows, and optical substrates.

• Low Thermal Conductivity: Provides effective thermal insulation.

• Superior Electrical Insulation: Maintains high electrical resistivity and low dielectric loss at elevated temperatures.

Specifications of Quartz Ceramic Melting Fused Silica Crucible for Jewelry Industry

Quartz ceramic melting crucibles are made from fused silica. This is an unique sort of glass. It is very pure. Fused silica purity levels are very high, usually surpassing 99.99%. This purity is important. It prevents contamination of precious metals like silver or gold during melting. Jewelers need tidy melts for high-grade pieces. These crucibles take care of severe heat very well. They resist thermal shock efficiently. Thermal shock takes place when temperature modifications swiftly. This resistance means the crucible won’t break quickly. You can heat it up quickly. You can cool it down quick. This conserves time in the workshop. The maximum constant usage temperature is about 1750 ° C. This temperature is sufficient for the majority of precious jewelry steels. Crucibles come in numerous dimensions. Usual abilities range from 20 milliliters to 500 milliliters. You pick the dimension based on your set requires. The wall thickness is thoroughly regulated. It gives toughness without including unneeded weight. The internal surface area is extremely smooth. A smooth surface assists put liquified steel cleanly. It additionally cleans the crucible less complicated after usage. This level of smoothness decreases sticking. These attributes make merged silica crucibles reputable. Jewelers can utilize them repeatedly. They offer good durability. Regular outcomes are essential in fashion jewelry making. These crucibles help achieve that. They are a useful selection for melting precious metals securely.

Applications of Quartz Ceramic Melting Fused Silica Crucible for Jewelry Industry

Jewelers melt rare-earth elements like gold and silver. They require crucibles that can take extremely high warm. Quartz ceramic melting integrated silica crucibles are wonderful for this work. They manage extreme temperature levels conveniently. This means they will not split or break when the steel obtains super warm inside the furnace.

Pure metals are vital for making lovely jewelry. Fused silica is an extremely pure product. Crucibles made from it won’t include any type of unwanted things to your steel thaw. Your gold or silver remains clean. You obtain premium results each time.

These crucibles are additionally challenging. They last a very long time even with continuous heating & cooling. Jewelers use them again and again. This saves cash over replacing affordable crucibles usually. They stand up to put on from mixing and pouring molten metal well.

Quartz ceramic crucibles deal with different melting approaches. They benefit both torch job and electric heating systems. Their shape aids steels melt equally. This brings about fewer issues like air bubbles in the final item. Jewelers appreciate trustworthy devices that carry out constantly.

The smooth surface inside the crucible is important. It stops metal from sticking when you pour it out. This makes cleanup easier. Much less sticking additionally implies less squandered steel. Obtaining equally out matters when collaborating with costly materials like platinum.

Sturdiness is a big plus. Merged silica crucibles do not weaken rapidly. They keep their strength heat after warmth. This integrity indicates jewelry experts invest much less time stressing over devices failure. They can focus on crafting pieces instead.

Company Profile

Tanki New Materials Co.Ltd. focus on the research and development, production and sales of ceramic products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2015, 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 Aerogel, Aluminum Nitride, Aluminum Oxide, Boron Carbide, Boron Nitride, Ceramic Crucible, Ceramic Fiber, Quartz Product, Refractory Material, Silicon Carbide, Silicon Nitride, ect. please feel free to contact us.

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Quartz Ceramic Melting Fused Silica Crucible for Jewelry Industry

Quartz ceramic melting crucibles help jewelry makers melt precious metals. These fused silica crucibles are popular for gold and silver work. People often ask questions about using them.

What temperatures can these crucibles handle? Fused silica crucibles withstand very high heat. They easily manage the temperatures needed for melting gold and platinum. You can use them repeatedly at these high temperatures. They won’t crack or degrade quickly under normal use.

Do these crucibles react with precious metals? Fused silica is highly resistant to chemical reactions. It won’t interact with molten gold, silver, or platinum. Your melt stays pure. You avoid contamination from the crucible material. This ensures high-quality jewelry pieces.

How long does a fused silica crucible last? Lifespan depends on use. Careful handling extends its life significantly. Avoid sudden temperature changes. Prevent physical shocks. A well-maintained crucible lasts through many melting cycles. It offers good value for the cost.

How do I clean a fused silica crucible? Cleaning is straightforward. Let the crucible cool completely after use. Remove any leftover metal slag carefully. Use appropriate tools to avoid scratching the surface. Sometimes a gentle chemical clean helps. Rinse thoroughly before the next melt.

Are fused silica crucibles easy to handle? They are light compared to other materials. Handle them with care. Quartz is strong but can be brittle. Avoid dropping them or hitting them hard. Always place them securely on a stable surface during use.