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Grano y grano de carburo de silicio negro

$1,000.00 /MT

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El grano de carburo de silicio negro es extremadamente duro y contiene 99 % de SiC. Como material abrasivo, es ideal para el chorreado abrasivo, el tratamiento de superficies y el esmerilado de materiales duros como mármol, vidrio, jade, etc. El carburo de silicio se produce mediante un proceso que implica la reacción electroquímica de la sílice (SiO₂), en forma de cuarzo, mezclada con carbono (C) en forma de coque de petróleo crudo.

Característica del producto

1. Buena resistencia a la oxidación y estabilidad química a altas temperaturas.

2. Alta dureza (Mohs 9,2-9,3). Incluso a 2000 °C, mantiene una alta resistencia.

3.Excelente tenacidad.

4. Baja conductividad térmica, lo que lo hace resistente al choque térmico.

5. El contenido mínimo de SiC de alta pureza es del 98,5 %.

6.Alta densidad aparente.

7. La granalla de carburo de silicio negro se lava con agua antes del proceso de fresado, por lo que hay pocas impurezas.

ANÁLISIS QUÍMICO TÍPICOPROPIEDADES FÍSICAS TÍPICAS
Sic≥98%Dureza:Escala de Mohs: 9,15
SiO2≤1%Punto de fusión:Sublima a 2250 ℃
H2O3≤0,5%Temperatura máxima de servicio:1900℃
Fe2O3≤0,3%Peso específico:3,2-3,45 g/cm3
FC≤0,3%Densidad aparente (LPD):1,2-1,6 g/cm3
Contenido magnético≤0,02%Color:Negro
Forma de la partícula:Hexagonal

 

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Actualmente, nuestra capacidad de producción anual es de aproximadamente 30.000 toneladas y las ventas superan los 100 millones. Nuestra empresa cuenta con un sistema de gestión científica y un excelente sistema de control de calidad, además de diversos equipos de prueba, como Omec, tamices de impacto y microscopios.

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  • DIRECCIÓN
  • Sala 1903, Yaxing Times Square, Songshan South Road, Zhengzhou, China
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