Overview of Silicon Nitride

Silicon Nitride (Si₃N₄) is a critical ceramic material renowned for its exceptional mechanical properties, high-temperature resistance, and chemical stability. It is widely used in the fabrication of high-temperature structural components, bearings, cutting tools, and electronic devices. Silicon Nitride can be prepared through methods such as reaction sintering or hot pressing, resulting in two crystalline forms: α-Si₃N₄ and β-Si₃N₄, depending on the production process.

Features of Silicon Nitride

High Hardness and Wear Resistance: Silicon Nitride boasts remarkable hardness and wear resistance, making it ideal for high-performance cutting tools.

Thermal Stability: It maintains excellent mechanical properties at extremely high temperatures, with a maximum usage temperature exceeding 1200°C.

Good Chemical Stability: It shows great resistance to corrosion by most molten metals and acid-base solutions.

Low Density: Compared to metal materials, Silicon Nitride has a lower density, beneficial for reducing the weight of structural components.

Excellent Electrical Insulation Properties: It is a preferred choice for electronic packaging materials.

(Factory Supply Black Silicon Carbide Powder Particle Size Green Silicon Carbide for Furnace)

Specification of Factory Supply Black Silicon Carbide Powder Particle Size Green Silicon Carbide for Furnace

Factory Supply offers black silicon carbide powder. This material is very hard. It lasts a long time. It resists high temperatures well. This makes it perfect for furnace linings. It also works well for kiln furniture. It handles the intense heat inside furnaces. Green silicon carbide is another option. It is often used for similar jobs. Both types are strong under heat. They protect the furnace structure.

Our black silicon carbide powder comes in many sizes. You can choose the exact particle size you need. Fine powders are available. Coarser grits are also available. This lets you match the powder to your specific furnace application. We control the particle size carefully. This ensures consistent quality. Consistent size means predictable performance in the furnace. It helps the lining work as expected.

This powder is very pure. It has low levels of unwanted elements. High purity is important for furnace linings. Impurities can cause problems. They might weaken the lining. They might react badly at high temperatures. Our powder avoids these issues. It provides reliable protection. It extends the life of furnace parts. You get better value for your money.

We package the powder securely. We use strong bags. These bags protect the powder during shipping. They keep moisture out. They prevent contamination. This guarantees you receive the product in top condition. It arrives ready for your furnace work. Using our powder saves time. It reduces furnace downtime. It lowers maintenance costs. You get a dependable material.

(Factory Supply Black Silicon Carbide Powder Particle Size Green Silicon Carbide for Furnace)

Applications of Factory Supply Black Silicon Carbide Powder Particle Size Green Silicon Carbide for Furnace

Factory supply black silicon carbide powder and green silicon carbide powder serve critical roles in high-temperature furnace operations. Both materials are incredibly hard and durable. They excel in environments demanding resistance to extreme heat and wear.

Black silicon carbide powder features a coarser particle size. It possesses strong toughness and high thermal conductivity. These properties make black silicon carbide ideal for furnace linings. It protects the furnace structure from intense heat and chemical erosion. Black silicon carbide also acts as a deoxidizing agent in steelmaking furnaces. It helps remove oxygen impurities from molten metal. This improves the final steel quality. Furnace components like thermocouple protection tubes often use black silicon carbide. It shields sensitive instruments from harsh conditions.

Green silicon carbide powder has a finer particle size and higher purity. Its particles are sharper and harder than black silicon carbide. Green silicon carbide is perfect for precision applications in furnaces. It works well in producing high-performance refractory bricks. These bricks line furnaces for melting non-ferrous metals like aluminum or copper. Green silicon carbide enhances the bricks’ resistance to thermal shock and slag attack. It is also vital in manufacturing silicon carbide heating elements. These elements generate heat directly inside electric furnaces. Their stable performance relies on green silicon carbide’s purity.

Both types of silicon carbide powder withstand temperatures far beyond many other materials. They do not melt easily and maintain strength under heat. This makes them indispensable for furnace construction and operation. Particle size selection depends on the specific furnace application. Coarser black silicon carbide suits heavy-duty lining needs. Finer green silicon carbide fits applications requiring high purity and sharp edges. Furnace operators choose the right type based on temperature, material processed, and required durability.

Company Introduction

Welcome to JatujakGuide,a leading global supplier of high-quality silicon nitride (Si₃N₄) products. We specialize in providing advanced ceramic materials that offer exceptional strength, thermal stability, and wear resistance, making them ideal for industries such as aerospace, automotive, and electronics. Our state-of-the-art manufacturing processes ensure superior product quality and consistency. With a commitment to innovation and customer satisfaction, we deliver reliable and cost-effective solutions worldwide. Whether you need silicon nitride for cutting tools, bearings, or thermal management applications, trust [Your Company Name] to meet your needs. Partner with us for high-performance materials and expert support.

If you have any questions, 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 Factory Supply Black Silicon Carbide Powder Particle Size Green Silicon Carbide for Furnace

What is the difference between black silicon carbide and green silicon carbide? Black silicon carbide is more common. It’s tougher but slightly less pure than green silicon carbide. Green silicon carbide has higher purity. It’s harder too. People often use green silicon carbide for finer jobs needing sharp edges. Black silicon carbide costs less. It’s widely used for rougher grinding or in furnace linings. Both types come in different grit sizes.

Why does particle size matter for silicon carbide powder? Particle size controls how the powder behaves. Smaller particles pack closer together. This makes the material denser. Density is important for furnace linings needing heat resistance. Bigger particles create a rougher surface. This is good for abrasive blasting. Particle size also affects how well the powder mixes with other materials. Getting the size right is key for the job.

What kinds of furnaces use silicon carbide powder? Many furnaces use it. Foundries use it in linings for melting metal. Heat treatment furnaces need linings that handle high temperatures. Kilns for ceramics or glass also benefit. Silicon carbide powder can be part of the refractory mix. Sometimes it’s used as loose grain filling. It helps the lining last longer under heat stress.

What particle sizes are usually available? Suppliers offer a wide range. You can find coarse grits like 12 or 16 grit. These are big particles. Medium sizes are common, like 60 or 80 grit. Fine powders go down to 240 grit or even finer like F320 or F500. Micron sizes are also available for very fine applications. Always check the supplier’s size chart. They list the exact particle distribution.

How do I choose the right silicon carbide powder? Think about your furnace application first. Need a dense refractory lining? Pick a fine powder mix. Doing abrasive work? Choose a coarser grit for cutting power. Budget matters too. Black silicon carbide is cheaper for many uses. Green silicon carbide is better for precision jobs needing high purity. Ask your supplier for advice. They know the products well.

(Factory Supply Black Silicon Carbide Powder Particle Size Green Silicon Carbide for Furnace)