Silicon Carbide (SiC) Nano Powder

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Description

The SiC-particles show a primary particle size of <100 nm with spherical shape. It has an excess of Carbon. The powder consists of larger agglomerates up to ~100μm.

Los datos sobre este material han sido proporcionados por RHI Magnesita GmbH.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

Ashby charts

Propiedades

General

PropertyValueComment

Tamaño de partícula

50 - 60 nm

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max.

Chemical properties

PropertyValueComment

Aluminio

0.47 %

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Average between 2 spots

Carbono

68.29 %

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Average between 2 spots

Silicona

31.07 %

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Average between 2 spots

Technological properties

Property
Other

Summary of the EDX-analysis for SiC:



Spot 1Spot 2
Element Wt-% Atom.-% Wt-% Atom.-%
C 30.7 51.67 69.97 84.91
Al 0.93 0.7 0.44 0.24
Si 65.8147.37 28.47 14.77


The EDX-measurements clearly show that the powder mainly consist of SiC. Since the spot-to-spot analysis varies quite a lot it is indicated that the powder consists of unreacted carbon besides the pure Silicon carbide.