Introduction of High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver

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 High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver

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.

(High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver)

Specifications of High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver

These special fire assay crucibles melt silver and gold samples perfectly. We make them from top quality clay ceramic. This product is difficult and handles severe warm. The clay has high alumina content. This gives remarkable efficiency during intense melting. It stands up against really high temperatures required for precious metals. Crucibles encounter quick heating and cooling down cycles. Our style handles this thermal shock well. They withstand splitting or damaging under stress. This reliability is crucial for precise assay results.

The smooth internal surface issues. It avoids liquified metal from sticking. You obtain cleaner pours and less complicated slag separation. Much less rare-earth element obtains caught inside. This saves product and improves yield. The dense ceramic framework is essential. It quits changes and liquified metals from soaking in. Contamination dangers go down considerably. Your thaw stays pure. Crucibles preserve their form under warmth. They do not warp or downturn. Regular efficiency pursue run is guaranteed.

Security is essential. Our crucibles contain no harmful ingredients. They will not launch gases influencing your thaw. Use them confidently in your lab heater. We offer numerous sizes to match your heating system and sample volume. Usual sizes are always readily available. Choose the appropriate crucible for your certain assay requirements. Reliable outcomes start below. Discover the size that fits your process.

(High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver)

Applications of High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver

Excellent quality special fire assay clay ceramic crucibles thaw silver and gold properly. These crucibles handle severe warmth well. They endure temperatures over 2000 ° C without splitting. This toughness is vital for fire assay work. Laboratories depend on them daily. Refineries use them continuously. Jewelers discover them crucial.

The major job is preparing samples for evaluation. You blend ore examples with specific fluxes inside these crucibles. The crucible product doesn’t respond with the change chemicals. This maintains the sample pure. Contamination damages results. These crucibles stop that. They make certain accurate steel healing measurements.

Melting pure silver and gold is one more crucial job. You place little nuggets or scrap inside. The extreme warmth dissolves the metal swiftly. The ceramic material stays steady. It doesn’t add pollutants to the liquified metal. Clean melts are vital for pure bars or grains. These crucibles supply that purity.

Fire assay crucibles likewise collect rare-earth elements. After thawing the example and change, metals like silver and gold form a grain at the bottom. The slag drifts on top. You pour out the molten slag safely. The useful metal bead stays inside the crucible. This bead is after that weighed and evaluated. The crucible’s shape and strength make this separation reputable.

Managing liquified steel securely is crucial. These crucibles resist thermal shock. Abrupt temperature level adjustments don’t break them. This security secures workers. It additionally prevents expensive spills of beneficial steel. Their resilience suggests they last through many thaws. This saves cash gradually. Individuals value their integrity. Regular performance matters substantially in precious metal work.

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 High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver

Here are 5 FAQs about High Quality Special Fire Assay Clay Ceramic Crucibles for Melting Gold Silver:

What makes these crucibles special? They are made from special fire clay mixed with zirconia. This mix handles extreme heat very well. It resists chemical attacks from molten metals and fluxes. This purity is critical for accurate gold and silver analysis.

How hot can they get? These crucibles withstand very high temperatures. They work reliably up to 1800°C (3272°F). This is hotter than needed for melting gold or silver. The heat won’t damage the crucible itself.

Can I reuse them? You can reuse them sometimes. It depends on the melt temperature and the materials melted. Inspect each crucible carefully after each use. Look for cracks or erosion. Any damage means you must discard it. Never risk using a damaged crucible.

What sizes are available? Common sizes hold 10g, 15g, 20g, 30g, or 50g charges. Choose the size matching your typical sample weight. Using the right size ensures efficient melting and proper flux action. It also helps the crucible last longer.

Why might one fail? Failure usually means cracks or breaks. Thermal shock is a common cause. Don’t heat a cold crucible too fast. Don’t cool a hot crucible too fast. Physical impact can break them. Using them beyond their temperature limit will damage them. Chemical attack from harsh fluxes over time weakens them. Always handle with care.

(High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver)