Introduction of High Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment

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 Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment

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 Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment)

Specifications of High Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment

These crucibles manage extreme warm for fire assay work. They’re made from special fire clay. This product withstands temperature levels needed to melt rocks and ores. You require this heat to different rare-earth elements like gold and silver. The clay is difficult. It stands up to splitting under thermal shock. Unexpected temperature modifications won’t damage them quickly. Chemicals will not eat through them either. Typical changes used in assays don’t harm the crucible material. This ensures your sample remains pure. No contamination messes up your results. Crucibles are available in various dimensions. Select the size matching your example amount. Requirement dimensions help a lot of lab treatments. They have a simple mug shape. This shape holds the example mixture securely throughout melting.

Magnesite cupels deal with these crucibles. Cupels take in lead oxide. This occurs after the molten steel mix pours right into them. The cupel product is primarily magnesia. Magnesia takes in the litharge like a sponge. Precious metals do not take in. Silver and gold type a bead on the cupel’s surface area. This grain is simple to see. It’s simple to accumulate for evaluating. The cupel surface is ashy. This porous appearance draws in the litharge efficiently. Cupels require high warm resistance as well. They rest straight in the heating system. They should hold the hot metal without collapsing. Magnesite cupels do this well. They preserve their form. They supply a clean separation surface area. The grain develops clearly on the top. You get a clean steel switch ready for dimension.

(High Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment)

Applications of High Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment

These heat fire assay crucibles are crucial ceramic tools. They handle extreme warmth needed for fire assay procedures. Made from unique fire clay, they withstand melting steel and slag strike. Crucibles can be found in different sizes for numerous sample amounts. You require them to thaw precious metal examples totally. The ceramic withstands sudden temperature level modifications well. This protects against splitting throughout home heating or air conditioning.

Magnesite cupels work along with these crucibles. They soak up base steels and pollutants during cupellation. Cupels are porous magnesite blocks. This porosity allows undesirable oxides soak in. Precious metals like silver and gold stay on top. You position the molten steel bead onto the warm cupel. The cupel absorbs lead oxide and various other oxides. Just the pure rare-earth element bead remains.

Laboratories make use of these crucibles and cupels for exact steel analysis. Mining firms count on them to find gold and silver content. Refiners use them to divide pure steels from ores. Quality assurance labs need them for purity checks. Fire assay is the trusted method for precious metals. These tools make it feasible. Crucibles hold the intense warm for melting. Cupels take in the pollutants cleanly.

Pick the right dimension crucible for your sample. Usage magnesite cupels fit to your anticipated bead size. Proper prep work is essential for consistent results. Preheat crucibles gradually to avoid thermal shock. Make sure cupels are dry before starting the assay. This equipment handles the toughest smelting conditions. Durability suggests fewer substitutes over time. Accurate assays depend on reputable crucibles and cupels.

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 Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment

Fire Assay Crucibles & Magnesite Cupels: Your Top Questions Answered

What are these crucibles and cupels made of?
These crucibles are crafted from fire clay ceramic. Cupels use magnesite. These materials resist extreme heat. They handle molten metals safely.

Why choose fire clay crucibles over others?
Fire clay crucibles withstand intense heat. They tolerate temperatures near 1600°C. This makes them perfect for fire assay work. They resist thermal shock well.

How hot can magnesite cupels get?
Magnesite cupels handle even higher heat. They work reliably up to 1800°C. This high temperature tolerance is crucial. It ensures accurate precious metal separation.

What sizes are available?
Crucibles and cupels come in many sizes. Common sizes fit standard assay furnaces. Check the product details for exact dimensions. You find the right size for your lab needs.

How long do they last?
Lifespan depends on usage. Intense heat and harsh fluxes shorten it. Inspect crucibles after each use. Look for cracks or deep wear. Replace them when damaged. Cupels absorb lead oxide. Discard them after one assay. They are single-use items.

(High Temperature Fire Assay Crucible Ceramic Fire Clay Crucibles and Magnesite Cupels Laboratory Equipment)