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

High Quality Special Fire Assay Clay Ceramic Crucible for Melting Gold Silver are specialized containers designed for withstanding extremely high temperatures in laboratory and industrial settings. They are essential for processes such as melting, calcining, and heat-treating a wide variety of materials, including metals, glasses, and chemicals. Our crucibles are engineered for superior thermal stability and chemical resistance, ensuring purity and reliability in the most demanding applications.

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

• Exceptional Thermal Shock Resistance: Withstands rapid temperature changes without cracking, ensuring durability and a long service life.

• High-Temperature Stability: Maintains structural integrity at extreme temperatures, often exceeding 1500°C.

• Excellent Chemical Inertness: Resists corrosion and reaction with molten metals, acids, and aggressive chemical fluxes.

• High Purity & Low Contamination: Manufactured from premium materials to prevent sample contamination during sensitive processes.

• Optimized Thermal Properties: Designed for efficient heat transfer and consistent performance in furnace environments.

• Robust Mechanical Strength: Offers good resistance to physical impact and abrasion during handling and use.

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

These fire assay crucibles manage rare-earth elements like silver and gold. They are made from high-grade ceramic clay. The clay mix is carefully controlled. This makes sure consistent top quality batch after set. The crucibles are formed under high pressure. This makes them extremely dense and strong. They stand up to cracking or damaging conveniently. You need crucibles that last with lots of thaws. These do.

The crucibles are available in usual lab dimensions. Standard capacities are 10 grams, 20 grams, or 30 grams. The shape is a classic cone layout. This shape advertises good slag separation. The walls are thick enough for strength. They are not as well thick to slow heating. The indoor surface area is smooth. It helps avoid rare-earth elements sticking inside.

These crucibles endure extreme heat. They are ranked for temperature levels over 1200 degrees Celsius. This is warm enough for gold and silver melting. They manage the heat without softening or deforming. The material has low porosity. It does not take in molten steel. You obtain nearly all your material back. Losses are marginal.

Thermal shock resistance is superb. You can heat them quickly. You can cool them quickly. They won’t split from abrupt temperature adjustments. This is vital for repetitive assay work. They resist chemical assault from changes too. Typical changes like borax will not gnaw the crucible. They preserve stability through the entire procedure.

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

These special clay ceramic crucibles are crucial for fire assay job. They are created melting gold, silver, and various other rare-earth elements accurately. You need crucibles that manage extreme warmth without damaging. These crucibles do that job well.

They are crafted from premier clay. This clay can take extremely high temperatures. It doesn’t crack or melt quickly. Your steel stays pure inside. Cheap crucibles in some cases leakage or add contaminations. These top-quality crucibles won’t pollute your sample. Getting exact results depends upon purity.

Their stamina is essential. They withstand thermal shock. Home heating and cooling down cycles happen quick in assays. Weak crucibles damage under this tension. These clay ceramic ones last much longer. You save cash by not changing them commonly.

Using the ideal crucible implies reliable evaluation. You trust your findings a lot more. Constant outcomes are feasible. This is important for appraising rare-earth elements. The worth of your searchings for depends on it.

They are designed for lab and refinery usage. Experts choose them for major work. Purchasing high quality crucibles makes sense. They protect your valuable steel samples. They guarantee your melting process runs smoothly.

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

What temperature can these crucibles handle?
These crucibles withstand intense heat. They are designed for fire assay work. That means temperatures exceeding 2000°F (1100°C). They won’t crack or melt at these levels. You can trust them for melting gold and silver safely.

Will they contaminate my gold or silver?
No. High purity is key. These crucibles are made from special fire clay. This material prevents unwanted metals from leaching into your melt. Your precious metals stay pure. You get accurate assay results.

How many times can I use one crucible?
It depends. Crucibles are durable. They resist thermal shock well. Expect several uses. This depends on the specific melting process. Avoid sudden temperature changes. Handle with care. This extends their life.

What size crucible do I need?
We offer various sizes. Choose based on your sample amount. Common sizes hold from 5 grams to 100 grams of metal. Think about your typical assay load. Pick the size that fits your workflow best. Using the wrong size is inefficient.

How should I care for these crucibles?
Handle them carefully. Always preheat slowly before the main melt. Avoid dropping them. Clean them thoroughly after each use. Remove all residue. Store them in a dry place. Proper care prevents damage. It ensures reliable performance next time.