Overview of Silicon Carbide Ceramics

Silicon Carbide (SiC) ceramics are renowned for their outstanding mechanical properties, including high hardness, strength at elevated temperatures, and excellent thermal shock resistance. These materials are pivotal in cutting-edge industrial applications, from abrasives to aerospace components, due to their unique combination of properties.

Features of Silicon Carbide Ceramics

High Hardness: Exceptional wear resistance.

Thermal Shock Resistance: Can withstand rapid temperature changes.

Chemical Stability: Resistant to most chemicals.

High Thermal Conductivity: Efficient heat dissipation.

Low Density: Lightweight for its strength.

(Refractory Silicon Carbide Ceramic Sagger SiC Crucible)

Specification of Refractory Silicon Carbide Ceramic Sagger SiC Crucible

Refractory Silicon Carbide Ceramic Sagger SiC Crucible is designed for high-temperature commercial applications. It deals with extreme warmth and harsh conditions. The product is made from silicon carbide, a substance known for strength and resilience. It functions well in environments as much as 1600 ° C. Its thermal conductivity is high. This permits even warm circulation. Thermal shock resistance is exceptional. Fast temperature changes do not cause splits. The crucible resists chemical rust. Acids, antacid, and molten metals do not harm it. Mechanical toughness transcends. It births hefty tons without damaging. Wear resistance guarantees lengthy service life.

The item comes in various sizes. Personalized measurements are available. Wall surface thickness is adjustable. This meets details heating system requirements. Surface surface is smooth. It stops product sticking. The crucible is lightweight compared to standard materials. Handling and installation are much easier. Energy efficiency boosts because of fast warm transfer. Production costs minimize over time.

Production makes use of sophisticated sintering methods. High purity silicon carbide powder is pushed and fired. Thickness reaches over 3.0 g/cm FIVE. Porosity stays listed below 1%. This framework obstructs gas infiltration. Oxidation resistance rises. Performance stays stable in oxidizing atmospheres. Electric conductivity is flexible. It fits electrical furnace applications.

Applications include metal smelting, glass handling, and ceramic sintering. It works in foundries, labs, and chemical plants. Compatibility with induction heater is strong. Maintenance needs are reduced. Cleaning up requires marginal effort. Users replace it much less commonly.

Secret specs include an optimum operating temperature of 1650 ° C in inert gas. Thermal development coefficient is 4.5 × 10 ⁻⁶/ ° C. Compressive strength surpasses 200 MPa. Alumina content is under 0.5%. Silicon carbide content surpasses 98%. Custom-made forms include cylindrical, rectangular, and conical layouts. Lids and devices are optional.

(Refractory Silicon Carbide Ceramic Sagger SiC Crucible)

Applications of Refractory Silicon Carbide Ceramic Sagger SiC Crucible

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 Refractory Silicon Carbide Ceramic Sagger SiC Crucible

What is a refractory silicon carbide ceramic sagger SiC crucible? It’s a high-performance container made from silicon carbide. This material combines silicon and carbon, creating a durable ceramic. These crucibles handle extreme heat and harsh chemicals. They’re used in metal melting, heat treatment, and lab experiments.

Why choose silicon carbide crucibles over other materials? Silicon carbide resists very high temperatures. It doesn’t crack or degrade easily under rapid temperature changes. Other materials like clay or graphite wear out faster. Silicon carbide lasts longer, saving replacement costs. It also conducts heat well, improving energy efficiency.

What temperatures can SiC crucibles withstand? They work in environments up to 1600°C. Short-term exposure to 1800°C is possible. This range suits most industrial heating processes. The crucible stays stable without softening or releasing harmful fumes.

How long does a silicon carbide crucible last? Lifespan depends on usage conditions. With proper care, it lasts several months to years. Avoid mechanical impacts during handling. Let it cool slowly after heating. Clean residues regularly to prevent corrosion. Check for cracks or thinning walls periodically. Replace it if damage affects performance.

Where are SiC crucibles commonly used? They’re popular in metal foundries for melting aluminum, copper, or precious metals. Labs use them for high-temperature experiments. They’re also used in ceramics production, chemical processing, and aerospace industries. Their reliability makes them ideal for repetitive, high-stress tasks.

(Refractory Silicon Carbide Ceramic Sagger SiC Crucible)