Cuando se trata de medio de chorro abrasivo, carburo de silicio (Sic) Es una opción popular para muchas aplicaciones industriales y de fabricación.. Este mineral sintético ofrece varias ventajas sobre los abrasivos tradicionales como la arena o la granalla de metal..

¿Qué es SiC??

El carburo de silicio es extremadamente duro., químicamente inerte, y compuesto duradero hecho de silicio y carbono. It’s available in various grades, colors, and mesh sizes for different blasting applications. The angular shape and hardness of SiC particles make them effective for cleaning, desbarbado, y preparación de superficies.

Benefits of SiC Blasting Medium

• Hardness and Cutting Ability: Con una dureza de Mohs de 9-9.5, SiC is second only to diamond, giving it superior cutting power compared to other abrasives.
• Low Dust and Breakdown Rate: SiC particles fracture along crystalline planes rather than shattering, resulting in lower dust levels and longer medium life.
• Reciclabilidad: The durable nature of SiC allows it to be reused multiple times, reducing medium consumption and disposal costs.
• Non-Metallic: Being non-metallic, SiC won’t cause issues like embedding or cross-contamination when blasting non-ferrous metals.
• Inercia química: SiC is highly resistant to acids, álcalis, y oxidación, making it suitable for harsh environments.

Aplicaciones

SiC blasting medium finds applications across various industries:

• Aeroespacial: Used for deburring, limpieza, and peening of aircraft components.
• Automotor: Ideal for removing rust, pintar, and surface preparation before coating.
• Foundries: Effective for cleaning and desanding cast parts.
• Shipyards: Used for hull cleaning and surface preparation.
• Oil/Gas: Suitable for cleaning and preparing surfaces in refineries and offshore rigs.

Precauciones de seguridad

While SiC is a safe abrasive when used properly, it’s essential to follow safety guidelines. Wear appropriate personal protective equipment (EPP) such as respirators, protective clothing, and eye/ear protection. Ensure adequate ventilation and dust collection systems are in place.

En resumen, SiC abrasive blasting medium offers superior hardness, durabilidad, y reciclabilidad, making it a versatile choice for numerous industrial blasting applications. Sin embargo, proper safety measures should always be observed when working with any abrasive medium.