Introduction of Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test

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 Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test

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.

(Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test)

Specifications of Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test

This gold melting crucible is for fire assay work. It handles high warm in labs. We make it from strong ceramic. This material resists extreme temperatures well. The crucible benefits thawing gold and other precious metals. It fits gold pureness screening completely. You require it for precise assays.

We provide numerous dimensions. Common options are 2A, 3A, and 4A. The size depends upon your sample amount. Bigger samples need larger crucibles. Pick the appropriate size for your examination. This guarantees proper melting and outcomes.

These crucibles stand up to extremely hot furnaces. They deal with temperature levels over 2000 ° F conveniently. The ceramic will not crack under unexpected warmth adjustments. This reliability matters for regular assays. You obtain stable performance every time.

The form is very important. It has a large base tapering upwards. This design promotes reliable melting. Warm spreads uniformly inside. The gold melts consistently. The spout makes pouring liquified steel simple. You avoid spills and waste.

Chemical resistance is an additional vital feature. The ceramic eradicate flux products. Usual fluxes like borax won’t harm it. This prolongs the crucible’s functional life. You obtain even more tests per crucible.

Resilience is essential for laboratory job. These crucibles are difficult. They withstand thermal shock and chemical assault. You obtain dependable use over several melts. This conserves cash on replacements.

Use this crucible for gold fire assays. Use it for silver and platinum group steels too. It’s important equipment for metallurgical laboratories. It benefits jewelry screening labs. It’s also helpful for mining and refining procedures. Exact outcomes need the right devices. This crucible supplies.

(Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test)

Applications of Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test

Gold melting crucibles are necessary tools for fire assay work. These crucibles manage the extreme warm required to melt gold examples. Fire assay is the trusted technique for checking gold purity. Labs rely on this process daily. Ceramic crucibles are the conventional choice below. They are made from unique heat-resistant materials. This product stands up to temperature levels over 2000 degrees Fahrenheit quickly. Crucibles hold the gold example combined with lead oxide and fluxes. The mixture enters into a heater. The furnace heats whatever to melting point. The steels melt totally. Lead accumulates the gold. Lighter impurities develop slag on the top. The crucible contains this liquified mixture securely. Its stamina is vital throughout this action. A weak crucible could split or stop working. That would wreck the examination and waste the sample. Excellent crucibles make certain no gold is shed. After melting, the crucible cools down. The lead button containing the gold sinks. The slag solidifies ahead. Employees eliminate the lead switch. Additional actions separate the gold for evaluating. Exact results rely on every stage. A trusted crucible is basic. It ensures the sample melts properly. It stops contamination. It manages thermal shock from heating & cooling. Labs examination gold bars, precious jewelry, and ore samples. Every test requires a reliable crucible. Fire assay needs precision tools. Ceramic crucibles offer the essential durability. They are fundamental however crucial laboratory products. Their efficiency directly influences assay accuracy. Picking the ideal crucible matters for consistent gold analysis.

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 Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test

Gold Melting Crucible Fire Assay Crucible FAQs

What material is this crucible made from?
It’s made from high-grade alumina silicate ceramic. This material handles extreme heat well. It resists chemical reactions with gold and fluxes. It’s safe for fire assay work.

How hot can it get?
These crucibles withstand very high temperatures. They are rated for continuous use up to 1800°C (3272°F). Don’t exceed this limit. Going too high damages the crucible fast.

Can I use it more than once?
Sometimes you can reuse it. It depends on the condition after cooling. Inspect it carefully each time. Look for cracks, chips, or severe erosion. Any damage means you must discard it. A damaged crucible risks failure and losing your sample.

What size sample does it hold?
Crucible capacity varies. Common sizes hold 10g, 15g, 20g, 30g, or 50g of gold ore plus flux. Choose the size matching your typical sample weight. Using the right size ensures proper melting and fluxing.

Any special handling needed?
Yes. Handle it carefully. Avoid bumps or drops. Crucibles are brittle. Never heat a cold crucible fast. Preheat it gradually. Never plunge a hot crucible into water. This causes thermal shock. It will crack. Always let it cool slowly inside the furnace.

(Gold Melting Crucible Fire Assay Crucible Ceramic Crucible Lab Equipment for Gold Assay and Lab test)