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.

(20 micron silicon carbide powder (sic powder) F400)

Specification of 20 micron silicon carbide powder (sic powder) F400

This powder is silicon carbide. Its particle size is around 20 microns. Microns procedure small particles. The quality name is F400. F400 tells you the grit dimension. This powder is really tough. It is nearly as hard as diamond. This hardness makes it great for grinding and reducing. It wears down various other materials properly. The powder is likewise chemically steady. It withstands most acids and alkalis. It handles heat well. This powder remains strong at heats. It performs warm successfully too. This helps in high-heat circumstances. The powder particles are sharp. The sharp edges cut materials easily. This powder functions well for splashing and polishing. It creates smooth, accurate surfaces. Industries utilize it in lots of methods. Rough blasting usages this powder. It cleanses or engraves surfaces. Refractory manufacturers add it to cellular linings. These cellular linings withstand extreme heating system warm. Ceramic producers mix it into porcelains. This makes porcelains harder and extra wear-resistant. Grinding wheel makers need it. They utilize it to make wheels that grind steel and stone. This powder is consistent in quality. Its bit dimension circulation is managed. This implies most particles are near 20 microns. Couple of particles are much larger or smaller sized. This consistency matters for reliable outcomes. You obtain the exact same performance set after batch. The powder is dark eco-friendly or black. Its color originates from the silicon carbide. The powder is completely dry. It streams easily when managed. It is marketed in bags or mass containers. You require to manage it carefully. Use protective equipment like masks. Great dirt can irritate your lungs. Maintain it completely dry. Wetness can make it clump with each other. Shop it in a cool, completely dry location. This powder supplies high efficiency. Its solidity and heat resistance are key benefits. It gives long service life in rough jobs. It is a versatile commercial product.

(20 micron silicon carbide powder (sic powder) F400)

Applications of 20 micron silicon carbide powder (sic powder) F400

20 micron silicon carbide powder is F400 quality. This powder is really difficult. It is also really hard. It withstands warm well. It takes care of chemicals without issues. These attributes make it helpful in numerous sectors.

One major use remains in abrasives. This powder cuts well. It grinds products effectively. It creates smooth coatings. You discover it in grinding wheels. You locate it in sanding belts. You find it in cutting devices. It works with steel. It services glass. It services stone. It works on ceramics. The 20 micron size is perfect for fine grinding. It removes product precisely.

An additional essential usage remains in splashing and brightening. Here, very great finishes matter. The powder fragments are uniform. They are sharp. This produces smooth, level surfaces. Optical parts need this. Semiconductor wafers require this. Accuracy mechanical parts require this.

The powder likewise enhances porcelains. Adding it to ceramic blends makes them harder. It makes them tougher. It aids them manage heat far better. Ceramic components last much longer this way. Wear components benefit. High temperature parts advantage.

It operates in refractories as well. Refractories face extreme heat. Including silicon carbide powder assists. It enhances warmth resistance. It boosts thermal shock resistance. Heater cellular linings use this. Kiln furniture utilizes this. Crucibles utilize this.

Surface design utilizes it also. Coatings obtain harder with it. Coatings resist put on far better with it. Sprayed finishings obtain longevity. The powder installs well into surface areas. It safeguards versus abrasion. It safeguards against erosion.

The powder is important in metallurgy. It modifies molten metals. It assists create details frameworks in the steel. This boosts steel properties. It makes metals more powerful occasionally. It improves grain size.

Electronic applications exist too. It aids ensure sensing units. It helps in elements needing wide bandgap homes. Warmth sinks occasionally use it. Its thermal conductivity is really high.

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 20 micron silicon carbide powder (sic powder) F400

Here are 5 common questions about 20 micron silicon carbide powder (F400):

What exactly is F400 20 micron silicon carbide powder?
F400 silicon carbide powder is a specific grade. It means the particles are mainly around 20 micrometers in size. Silicon carbide itself is an extremely hard synthetic material. It’s made from silica sand and carbon at very high heat. This powder is dark grey or black. It feels gritty.

Why is the 20 micron particle size important?
The size matters a lot. 20 microns is quite fine. This fine size allows for very smooth finishes. It gives good control in precision work. Finer powders cut slower. They remove less material per pass. This is good for detailed finishing. Coarser powders remove material faster. They leave rougher surfaces.

What are the main uses for this F400 powder?
Its primary use is grinding and polishing. It works well on hard materials like stone, glass, ceramics, and some metals. You find it in abrasive blasting for cleaning surfaces. It’s used in abrasive slurries for polishing. It goes into grinding wheels and cutting tools. It’s also used in refractories and some technical ceramics. It helps make things stronger and more resistant to wear.

Is this powder safe to handle?
You need care. The fine dust is the main problem. Don’t breathe it in. It can irritate your lungs. Always wear a dust mask. Use good ventilation. Wear safety glasses. The dust can scratch your eyes. Wear gloves too. It can irritate your skin with long contact. Keep it away from sparks or flames. Silicon carbide itself doesn’t burn easily. But fine powders can be dusty.

How do I know if the powder quality is good?
Look for consistent particle size. Good suppliers test this. They use methods like laser diffraction. The powder should be mostly pure silicon carbide. Low impurity levels are important. The color should be uniform. It should be dry. It should flow freely without clumping. Ask for a material safety data sheet (MSDS). Reliable suppliers provide test reports.

(20 micron silicon carbide powder (sic powder) F400)