Overview of High quality silicon carbide sisic saggar refractory ceramic box for melting

High quality silicon carbide sisic saggar refractory ceramic box for melting ceramics are a class of ultra-high-performance materials known for their exceptional thermal conductivity, outstanding mechanical properties, and superior chemical stability. They excel in the most demanding environments involving extreme temperatures, wear, and corrosive agents. This combination of properties makes SiC ceramics indispensable for advanced applications in aerospace, energy, automotive, and industrial processing.

Features of High quality silicon carbide sisic saggar refractory ceramic box for melting

• Exceptional Thermal Conductivity: Facilitates excellent heat dissipation, outperforming many metals and most other ceramics.

• High-Temperature Strength: Maintains remarkable mechanical strength and creep resistance at temperatures up to 1650°C.

• Superior Wear & Abrasion Resistance: Offers extreme hardness, making it ideal for wear-prone components like seals, nozzles, and liners.

• Excellent Chemical Inertness: Highly resistant to oxidation and attack by acids, alkalis, and molten metals.

• High Thermal Shock Resistance: Withstands rapid temperature changes without cracking or degrading.

• Semiconductor Properties: Used extensively in high-power, high-frequency electronic devices.

Specification of High quality silicon carbide sisic saggar refractory ceramic box for melting

This high quality silicon carbide saggar is built for tough melting jobs. It uses a special SiSiC ceramic material. SiSiC means silicon carbide sintered together. This makes an incredibly strong box. It handles extreme heat easily. These saggars work fine past 1500°C. They manage sudden temperature changes well. Thermal shock won’t crack them. They resist heat cycling over and over.

The material fights chemical attack. It doesn’t react with most molten metals. It stays stable against fluxes and slags. This keeps your melted material pure. The saggar won’t add impurities. You get consistent results every time.

Durability is a major benefit. SiSiC saggars last much longer than cheaper options. They resist wear from abrasion. They shrug off corrosion. This saves you money long term. You replace them less often. Downtime decreases.

Mechanical strength is high. The saggar holds heavy loads without bending. It keeps its shape under intense heat. This prevents warping or breaking. Your melting process stays safe and reliable.

The surface stays smooth. This stops material sticking inside. Cleaning is simple. Loading and unloading stays easy. You maintain efficiency.

These saggars fit many demanding uses. They work for melting precious metals like gold and platinum. They handle technical ceramics firing. They are good for heat treating alloys. They suit lab tests needing pure conditions. They perform in vacuum furnaces too. They work in air or protective gas atmospheres.

Key specifications matter. Expect high density for better strength. Low porosity fights penetration. Excellent thermal conductivity spreads heat fast. The thermal expansion is low. This prevents stress cracks.

Applications of High quality silicon carbide sisic saggar refractory ceramic box for melting

High quality silicon carbide saggars are tough ceramic boxes. They handle extreme heat very well. Factories use them to melt stuff. This material is special. Silicon carbide doesn’t break easily under sudden temperature changes. This is called thermal shock resistance. It matters a lot in melting.

These saggars see heavy use in high-temperature furnaces. They hold precious metals like gold and silver during melting. The crucible sits inside the saggar. This setup protects the furnace. It also keeps the metal clean. Saggars work for melting platinum too. That metal needs even hotter temperatures. Silicon carbide handles it.

The glass industry relies on these boxes. Glass melting requires pure materials. Silicon carbide saggars don’t contaminate the glass. They are chemically stable. This is crucial for clear glass. Ceramic manufacturers use them for firing special items. Items needing protection from furnace gases go inside.

Why choose high quality SiC saggars? They last much longer than cheaper options. This saves money over time. They resist chemical attack from fluxes and slags. They conduct heat efficiently. This helps melting happen faster. They stand up to extreme heat cycle after cycle. Frequent heating and cooling doesn’t crack them. This durability reduces downtime. Workers don’t need to change boxes as often. Production keeps moving.

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 silicon carbide sisic saggar refractory ceramic box for melting

What’s the highest temperature these saggars handle?
These saggars handle extreme heat well. They work reliably up to 1600°C (2912°F) in air. Some grades withstand even higher temperatures in controlled atmospheres. Always check the specific grade’s datasheet for exact limits. Exceeding the maximum temperature risks damage.

Can they handle sudden temperature changes?
Yes, thermal shock resistance is a key strength. Silicon carbide expands and contracts very little when heated or cooled. This means the saggars resist cracking even during rapid heating or quenching cycles. They are built for repeated, demanding furnace use without failing.

Will molten metal or salts attack the saggar?
The material offers excellent chemical inertness. It resists corrosion from many molten metals, salts, and slags. Common metals like aluminum, copper, and their alloys don’t readily react with it. Harsh chemicals or specific molten salts might cause wear over time. Consult your supplier about your specific melt.

How long do these saggars typically last?
Lifespan depends heavily on use conditions. Factors include maximum temperature reached, heating/cooling speed, atmosphere, and the materials melted. With proper care, high-quality SiC saggars last significantly longer than alternatives like alumina. They offer a good return on investment through reduced replacements.

Can I get custom sizes or shapes?
Many manufacturers offer custom designs. Standard sizes are readily available. If your melting process needs a unique shape or dimension, custom production is often possible. Discuss your specific requirements with the supplier early. They can advise on feasibility and lead times.