Introduction of High Temperature Zirconia Ceramic Crucible For Precious Metal

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 Zirconia Ceramic Crucible For Precious Metal

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 Zirconia Ceramic Crucible For Precious Metal)

Specifications of High Temperature Zirconia Ceramic Crucible For Precious Metal

Need a crucible that handles extreme heat? Zirconia ceramic crucibles are built tough. They withstand incredibly high temperatures. Zirconia melts above 2700°C. This crucible works reliably up to 2400°C. It handles repeated heating cycles. This makes it perfect for precious metals like gold, silver, platinum, palladium, and rhodium. You melt these metals safely.

Chemical stability matters. Zirconia resists attack from molten precious metals. It prevents contamination. Your metal stays pure. You get consistent results batch after batch. This crucible keeps your metal clean. It stops impurities ruining your work.

Thermal shock resistance is key. Zirconia crucibles cope with rapid temperature changes. You heat them fast. You cool them fast. They don’t crack easily. This durability saves you money long term. You replace crucibles less often.

The material is very dense. It has a super smooth surface. Molten metal doesn’t stick. You pour cleanly. You recover nearly all your precious material. Little gets wasted stuck to the sides. This efficiency pays off.

Zirconia offers great strength at high heat. It stays strong even near its max temperature. It outperforms alumina or quartz crucibles. It lasts longer under harsh conditions. You see less crucible wear. Your processes run smoother.

(High Temperature Zirconia Ceramic Crucible For Precious Metal)

Applications of High Temperature Zirconia Ceramic Crucible For Precious Metal

High temperature zirconia ceramic crucibles handle precious metals exceptionally well. Gold, silver, platinum, palladium, rhodium demand special care during melting and processing. Contamination ruins purity and value. Ordinary materials fail under intense heat or react badly. Zirconia ceramic solves these problems effectively.

This special zirconia ceramic is toughened with yttria. It holds up under extreme temperatures exceeding 1800°C. Crucibles made from it won’t crack under sudden heat stress or cool down cycles. This thermal shock resistance is vital for repeated use in furnaces. Crucibles stay reliable batch after batch.

Chemical inertness matters most. Zirconia won’t react with molten gold, silver, platinum, or their alloys. It keeps the metal pure. No unwanted elements leach into your melt. You get clean, high-quality results every time. Impurities mean rejects and lost money. Zirconia prevents that.

These crucibles excel in precious metal refining. They safely contain aggressive acids and fluxes used to purify scrap gold or silver. The material withstands the harsh chemistry. Recovery rates improve with dependable equipment.

Jewelry makers rely on them for casting. Melting gold alloys or platinum group metals requires stable, non-reactive containers. Zirconia delivers. Crucibles maintain shape and integrity through countless pours. Investment pays off in consistent casting quality.

Laboratories use zirconia crucibles for precise precious metal analysis. Accurate assays need uncontaminated samples. The ceramic ensures test results aren’t skewed by the container itself. Trustworthy data depends on it.

Mints and bullion producers need flawless melting for bars and coins. Zirconia crucibles support large-scale, high-purity operations. They handle the volume and the heat. Production stays efficient.

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 Zirconia Ceramic Crucible For Precious Metal

What’s the highest temperature this crucible handles?
Our zirconia crucibles withstand temperatures up to 2400°C. This makes them perfect for melting platinum, gold, palladium, and other high-melting-point metals. They stay stable and strong at these extreme heats.

How long does a zirconia crucible last?
Lifespan depends on usage. Crucibles used carefully with proper heating and cooling cycles last many melts. Avoid sudden extreme temperature changes. Rough handling shortens their life. Check for cracks before each use.

Can I use this crucible with all precious metals?
Yes, zirconia ceramic works well with platinum, gold, silver, rhodium, and iridium. It resists chemical reactions. Your melt stays pure. Crucible material won’t contaminate your precious metals. This ensures accurate results.

How do I clean it after melting metal?
Let the crucible cool completely first. Remove leftover metal carefully. Use a soft brush or gentle abrasive like alumina powder. Avoid harsh chemicals or steel tools. They scratch the surface. Rinse well with water. Dry thoroughly before reheating.

Is it safe for rapid temperature changes?
Zirconia handles thermal shock better than many ceramics. Still, avoid extreme sudden changes. Don’t plunge a red-hot crucible into cold water. Heat it up gradually. Let it cool down slowly inside the furnace whenever possible. This prevents cracks.

(High Temperature Zirconia Ceramic Crucible For Precious Metal)