Consommables de soudage Matériaux métalliques Noir Vert Poudre de carbure de silicium

Caractère du produit Silicon carbide powders are widely used in various fields of abrasives and grinding tools due to their advantages such as wear resistance, high hardness, high temperature resistance, low expansion coefficient, and oxidation resistance.   2. cahier des charges Silicon carbide powder

Silicon carbide powder	Élément	SiC	Fe2O3	F. C
	Résultat（%）	99.51	0.144	0.17

  3.Application of Black silicon carbide powder 

• Functional ceramics
• Advanced refractory materials
• Sandblasting
• Metallurgical materials
• Welding consumables
• Environmental Protection Industry

  4. Characteristics and Application of Green silicon carbide powder Hardness: The Mohs hardness of green silicon carbide is 9.5, making it an effective cutting abrasive, grinding, and polishing material Purity: Compared to black silicon carbide, green silicon carbide is known for its higher purity because it contains fewer impurities such as iron and carbon This feature makes it suitable for applications that require high-quality, precision finishes Fragility: Green silicon carbide is more brittle than black silicon carbide, which means it is more prone to damage during use This feature allows for continuous exposure of sharp edges, making it an ideal choice for precision grinding applications High thermal conductivity: Similar to black silicon carbide, green silicon carbide also has excellent thermal conductivity due to its strong covalent bonds and crystal structure Chemical resistance: Green silicon carbide is resistant to chemicals, acids, and alkalis, making it suitable for use in harsh chemical environments  Application: 

• Abrasive: Green silicon carbide is commonly used in the manufacture of grinding wheels, sandpapers, and cutting tools, particularly suitable for applications that require precision and high-quality surface treatment.
• Grinding and Polishing: The fragility of green silicon carbide makes it a popular choice for grinding and polishing operations, including polishing gemstones, glass, and semiconductor materials.
• Advanced ceramics: Due to its high purity, green silicon carbide is often used as an additive in advanced ceramic production to improve its mechanical properties and wear resistance.
• Electronic products: The semiconductor properties of green silicon carbide make it suitable for use in the field of power electronics, such as high-voltage power transistors and light-emitting diodes (LEDs).
• Aerospace: Lightweight materials, high strength, and excellent thermal performance make it an attractive choice for aerospace components such as engine parts and heat shields.
• Welding Consumables.