Overview of Refractory Crucibles 1380c Reaction Bonded Silicon Carbide Sic Ceramic Sic Saggars Saggers

Refractory Crucibles 1380c Reaction Bonded Silicon Carbide Sic Ceramic Sic Saggars Saggers 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 Refractory Crucibles 1380c Reaction Bonded Silicon Carbide Sic Ceramic Sic Saggars Saggers

• 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 Refractory Crucibles 1380c Reaction Bonded Silicon Carbide Sic Ceramic Sic Saggars Saggers

Refractory crucibles and saggers made from Reaction Bonded Silicon Carbide (RBSC) ceramic withstand temperatures reaching 1380°C. This material is very strong. It handles fast temperature changes well. This thermal shock resistance reduces cracking risks. These parts last longer under tough conditions. RBSC resists wear effectively. Abrasion damage happens less. This extends service life significantly. Chemical inertness is another key feature. RBSC resists attack from many acids and bases. Molten metals and salts generally do not harm it. This makes the crucibles safe for melting various metals. Saggers protect sensitive items inside kilns reliably.

The material offers high thermal conductivity. Heat spreads quickly and evenly. This ensures consistent processing temperatures. Uniform heating improves results. RBSC ceramic maintains dimensional stability at high heat. Warping or deforming is minimal. Precise shapes stay accurate. This is vital for consistent furnace loading. Crucibles hold molten material securely. Saggers support delicate items like ceramics during firing. Their flat surfaces stack easily in kilns. This optimizes space.

Mechanical strength is excellent. RBSC handles heavy loads without breaking. Rough handling is less likely to cause damage. These properties make RBSC crucibles and saggers dependable choices. They perform well in demanding industrial heat processes. Users see reduced downtime and replacement costs. Furnace efficiency often improves.

Applications of Refractory Crucibles 1380c Reaction Bonded Silicon Carbide Sic Ceramic Sic Saggars Saggers

Refractory crucibles made from Reaction Bonded Silicon Carbide (RB-SiC) ceramic handle extreme heat. They operate reliably up to 1380°C. This makes them vital for demanding industrial processes. RB-SiC offers exceptional thermal shock resistance. Crucibles don’t crack easily when temperatures change fast. The material also has high thermal conductivity. This means heat spreads evenly inside the crucible. Uniform heating is crucial for consistent results.

RB-SiC crucibles resist chemical attack. They work well with many molten metals, salts, and glasses. This chemical inertness protects the purity of materials being processed. Crucibles stay strong and dimensionally stable under heavy loads at high temperatures. They don’t soften or warp easily. This durability translates to a long service life. Users save money by reducing replacement frequency.

Saggars (or saggers) are essential kiln furniture. RB-SiC saggars protect delicate items during firing. They shield products from direct flame contact and kiln atmosphere contaminants. Saggars ensure even heat distribution around the ware. This prevents warping or defects in high-value ceramics. RB-SiC saggars withstand repeated thermal cycling. They survive the constant heating and cooling of kiln operation. This reliability is key for efficient production.

Beyond crucibles and saggars, RB-SiC serves as trays, setters, and beams in kilns. Its strength supports significant weight during firing. The material excels in applications needing high purity and thermal stability. Semiconductor processing and advanced ceramics manufacturing rely on RB-SiC components. It handles corrosive environments where other materials fail.

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 Refractory Crucibles 1380c Reaction Bonded Silicon Carbide Sic Ceramic Sic Saggars Saggers

What’s the max temperature these RBSC crucibles handle?
They reliably withstand 1380°C. This is their continuous working limit. Higher temperatures risk damage. Stick to 1380°C for safety.

Why pick RBSC over other ceramics?
RBSC offers superior thermal shock resistance. Crucibles heat up fast. They cool down fast too. Brittle fracture is less likely. Chemical stability is excellent. Acids, bases, and molten metals rarely attack them. Strength stays high even at red heat.

What are these crucibles best used for?
They excel in high-heat processes. Melting precious metals like gold or silver is common. Processing specialty alloys works well. Ceramic powder sintering fits too. They serve as saggers protecting delicate items inside kilns. Avoid highly corrosive fluoride salts.

Any special handling needed?
Handle them carefully. RBSC is hard but brittle. Impact can chip or crack them. Don’t drop them. Don’t strike them. Thermal cycling is fine. Just avoid sudden extreme temperature drops onto cold surfaces. Let them cool somewhat before moving.

How long do these crucibles last?
Lifespan depends heavily on use. Proper care extends it significantly. Avoid thermal shock. Avoid chemical attack. Avoid mechanical damage. Then they endure many cycles. Expect good longevity under normal conditions. They outlast many cheaper alumina options.