Overview of Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal

Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability up to 1800°C. These sleeves provide superior protection for shafts, bearings, and moving components in harsh industrial environments. With outstanding resistance to wear, corrosion, and thermal shock, they are widely used in chemical processing, power generation, and heavy machinery applications.

Key Features of Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal

Ultra-High Temperature Resistance – Stable performance up to 1800°C

Exceptional Wear Resistance – 5x harder than steel for extended service life

Corrosion-Proof – Impervious to acids, alkalis, and solvents

Precision Tolerance – Tight dimensional control (±0.01mm) for perfect fit

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in various IDs, ODs, and lengths

(Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal)

Specification of Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal

This ceramic crucible sleeve package protects your clay graphite crucible when melting gold and precious metals. The sleeve fits around your crucible. It produces an obstacle. Molten steel touches the sleeve instead of the graphite directly. This quits the metal sticking to the graphite. It stops the graphite taking in the steel. Your crucible lasts much longer. You conserve money changing crucibles less commonly.

The sleeves are made from strong ceramic product. This product handles very heats. It functions penalty for melting gold, silver, platinum, and comparable metals. The ceramic stands up to thermal shock well. Sudden temperature changes will not split it quickly. This is essential during heating and cooling cycles.

The package includes sleeves in common sizes. They match conventional clay graphite crucible measurements. Usual sizes are 1kg, 2kg, 4kg capabilities. Examine your crucible size prior to purchasing. The sleeve rests comfortably around the crucible. It does not move during use. You obtain a good fit. The sleeve wall surface is thick sufficient for security. It doesn’t include excessive mass. Your heating system or lantern still heats effectively.

Utilizing the sleeve is straightforward. Place it inside your melting heating system first. Put your clay graphite crucible inside the sleeve. The sleeve shields the crucible sides and base. Warm your steel as typical. The ceramic handles the straight heat and molten steel contact. After pouring, allow every little thing cool. Eliminate the crucible from the sleeve. Clean any remaining metal from the ceramic surface. The ceramic cleanses easier than permeable graphite. The sleeve awaits the next melt. Your graphite crucible remains cleaner inside. Its life prolongs substantially. This set is essential for serious rare-earth element melting. It boosts outcomes and conserves costs.

(Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal)

Applications of Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal

This ceramic crucible sleeve pairs with clay graphite crucibles for melting gold and other precious metals. The sleeve imitates a protective guard. It glides over the clay graphite crucible. This arrangement develops a stronger obstacle against severe heat. You get better defense for your valuable steel melt.

The primary job is melting gold, silver, platinum, and similar products. These steels require extremely heats to thaw properly. The ceramic sleeve withstands this extreme warm. It secures the internal clay graphite crucible from wearing out as well quick. Your crucible kit lasts much longer by doing this. You save cash on substitutes.

This mix takes on a common melting trouble. Direct call with super-hot metal can damage crucibles. The ceramic sleeve takes the impact of the warmth and chemical reactions. It shields the clay graphite crucible below. Both parts interact. You accomplish an even more stable melting environment.

The ceramic material provides outstanding resistance. It takes care of unexpected temperature level modifications well. This is necessary when you warm up or cool your melt. It also resists chemical strike from liquified metal changes or contaminations. Your melt remains cleaner. You obtain less impurities in your final product.

Making use of the sleeve is uncomplicated. Put it firmly around your clay graphite crucible before home heating. It fits well. This makes certain good heat transfer and maximum security. The kit functions reliably in heating systems created for precious metal job. It gives a reliable melting solution for small-scale procedures.

The crucial benefit is enhanced crucible life. The ceramic sleeve soaks up the damages. The inner clay graphite crucible remains shielded. You obtain many more melting cycles from each kit. This is important for any individual melting rare-earth elements frequently. Sturdiness issues for cost-efficient procedure. The set deals with duplicated heating and cooling down cycles consistently. It offers excellent worth for consistent melting tasks.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, 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 Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. 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 Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal

What does the ceramic sleeve do?
It protects your clay graphite crucible. Crucibles crack from sudden temperature changes. The sleeve acts like insulation. It slows heat transfer. This reduces thermal shock risk. Your crucible lasts longer.

Why use ceramic with graphite?
Graphite heats very fast. Ceramic heats slower. This difference helps. The sleeve evens out the heat inside your furnace. You get more consistent melting. Your gold melts smoother. Fewer hot spots happen.

Is the sleeve hard to handle?
No. It fits snugly over the graphite crucible. The kit includes tongs designed for both. You lift the whole assembly together. The ceramic stays cool enough to grip safely. Handling molten metal stays secure.

Does it improve safety?
Yes. Crucibles can fail. Metal might spill. The ceramic sleeve contains leaks. It acts like a secondary barrier. This protects your furnace lining. It protects you from splashes. Always wear safety gear.

Will any ceramic sleeve fit?
No. Use the sleeve designed for your kit. Sizes must match perfectly. A loose sleeve offers little protection. A tight sleeve stresses the graphite. Our sleeves are made for our crucibles. They work best together.

(Ceramic Crucible/sleeve Matching With Clay Graphite Crucible Kit Melting Gold Precious Metal)