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.

(High Purity Silicon Nitride powder Si3N4 CAS 12033-89-5 For Ceramic)

Specification of High Purity Silicon Nitride powder Si3N4 CAS 12033-89-5 For Ceramic

High Purity Silicon Nitride Powder Si3N4 (CAS 12033-89-5) is an innovative ceramic material made for requiring industrial applications. The powder has a pureness level surpassing 99.9%, decreasing impurities that can affect performance. Its chemical formula is Si3N4, with a molecular weight of 140.28 g/mol. The material looks like a white or grayish great powder, providing uniform fragment dimension circulation in between 0.5 to 1.5 microns. This consistency makes certain smooth processing during ceramic forming phases like pushing or sintering.

The powder’s high thermal stability makes it optimal for elements revealed to severe temperature levels. It keeps architectural honesty approximately 1800 ° C in inert atmospheres. The reduced thermal development coefficient minimizes tension cracks under rapid temperature changes. Silicon nitride porcelains made from this powder demonstrate exceptional mechanical strength, with a Vickers hardness over 1500 HV. They withstand wear, deterioration, and oxidation efficiently, expanding life span in severe problems.

Applications extend aerospace, auto, and electronic devices markets. Usual uses consist of bearings, reducing devices, engine components, and semiconductor substratums. The material’s electrical insulation residential or commercial properties suit high-voltage environments. It also acts as a crucible product for molten steel taking care of because of non-reactivity with most steels.

Product packaging choices include moisture-proof vacuum cleaner bags or sealed containers to avoid contamination. Typical batch dimensions vary from 100 grams to 25 kgs, with custom-made amounts offered. Storage recommendations entail keeping the powder in a completely dry, amazing area away from straight sunlight. Handling needs conventional PPE to prevent breathing or call with skin.

The item meets global high quality requirements like ISO 9001 and ASTM requirements. Manufacturers benefit from regular bit morphology, ensuring repeatable results in ceramic production. Technical support is provided for enhancing sintering criteria or dealing with application-specific obstacles. Research establishments utilize the powder for developing sophisticated composite products calling for high-temperature resilience.

Silicon nitride ceramics originated from this powder are progressively changing typical steels in high-stress environments. Performance benefits include minimized weight, improved durability, and reduced upkeep costs. Custom grain dimension adjustments or doping with second components can be scheduled customized tasks. The powder’s compatibility with typical ceramic handling techniques streamlines combination right into existing process.

(High Purity Silicon Nitride powder Si3N4 CAS 12033-89-5 For Ceramic)

Applications of High Purity Silicon Nitride powder Si3N4 CAS 12033-89-5 For Ceramic

High purity silicon nitride powder (Si3N4), determined by CAS 12033-89-5, serves crucial functions in advanced ceramic applications. This material incorporates high strength, thermal stability, and resistance to use and rust. These homes make it ideal for demanding industrial environments. Ceramics made from silicon nitride powder excel in severe conditions. They deal with high temperatures without shedding architectural honesty. This is essential for parts in engines or wind turbines.

The powder is refined into dense ceramic parts with sintering. The process ensures very little porosity and maximum toughness. Parts like bearings, cutting tools, and shutoffs take advantage of this. Silicon nitride ceramics decrease rubbing and wear in machinery. This expands equipment life expectancy and decreases upkeep prices.

Electronic devices production uses silicon nitride ceramics for substrates and shielding components. The product’s electrical insulation buildings stop current leakage. It additionally resists thermal development, keeping circuits steady throughout procedure. Semiconductor production counts on silicon nitride for thin-film deposition. It works as a barrier layer to shield delicate components.

Aerospace and vehicle industries utilize silicon nitride porcelains for light-weight, high-performance components. Engine parts face extreme warm and mechanical stress and anxiety. Silicon nitride stands up to these difficulties much better than steels or conventional ceramics. It boosts gas performance by lowering element weight. Electric vehicle batteries use silicon nitride finishings to enhance thermal administration.

Industrial devices like pumps and seals need products that resist chemical rust. Silicon nitride ceramics do well in acidic or alkaline settings. This reduces downtime in chemical processing plants. Clinical tools additionally utilize silicon nitride for biocompatible implants. Its inert nature stops negative reactions in the body.

Silicon nitride powder supports innovations in additive production. 3D-printed ceramic components accomplish intricate geometries with accuracy. This expands layout possibilities for custom components. Research continues to discover brand-new applications in power storage space and optoelectronics. The versatility of high-purity silicon nitride powder guarantees its significance throughout several sectors.

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).

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T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Purity Silicon Nitride powder Si3N4 CAS 12033-89-5 For Ceramic

What is High Purity Silicon Nitride Powder?
High Purity Silicon Nitride Powder (Si3N4) is a advanced ceramic material. It has the chemical formula Si3N4 and CAS number 12033-89-5. It is made by chemical synthesis. It offers excellent mechanical and thermal properties. It is used in high-performance industrial applications.

What are the key properties of Silicon Nitride Powder?
Silicon Nitride Powder has high thermal stability. It works in temperatures over 1200°C without breaking down. It has strong mechanical strength. It resists wear, corrosion, and oxidation. It is lightweight. It has low thermal expansion. These features make it ideal for harsh environments.

Where is Silicon Nitride Powder commonly used?
It is used in ceramic components for industries like aerospace and automotive. Common products include bearings, cutting tools, and engine parts. It is used in electronic substrates for circuits. It is applied in metallurgy for crucibles. It is chosen for its durability under stress and heat.

How should Silicon Nitride Powder be stored and handled?
Store the powder in a dry, sealed container. Keep it away from moisture. Avoid contact with water or humid air. Use protective gloves and masks during handling. Prevent dust formation. Clean spills immediately. Proper storage ensures long-term stability.

Why does purity matter in Silicon Nitride Powder?
Higher purity means better performance. Impurities weaken ceramic products. They cause cracks or defects under stress. High-purity powder ensures consistent density and strength. It improves resistance to extreme conditions. It meets strict standards for advanced engineering applications.

(High Purity Silicon Nitride powder Si3N4 CAS 12033-89-5 For Ceramic)