Ceramic Carbon Composite CARBOPRINT® Si2

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Description

Ceramic carbon composites provide ideal properties where it comes to reliable function and longevity in harsh environments and at high temperatures.


We bring decades of experience with ceramic composites to additive manufacturing in order to provide our customers the opportunity to realize almost any design with ceramic carbon composites. CARBOPRINT Si components are made by siliconizing CARBOPRINT C bodies.


The advantages of CARBOPRINT® Si are:

  • Low weight due to low density
  • High thermal shock resistance
  • High bending strength
  • High wear resistance

This material data has been provided by SGL Carbon.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.

Ashby charts

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Properties

General

PropertyTemperatureValueComment

Density

23.0 °C

2.4 g/cm³

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Porosity

0.1 %

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open porosity, max

Mechanical

PropertyTemperatureValue

Elastic modulus

23.0 °C

95 GPa

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Flexural strength

23.0 °C

75 MPa

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Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

200.0 °C

3E-6 1/K

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Thermal conductivity

23.0 °C

60 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

23.0 °C

1E-4 Ω·m

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Technological properties

Property
Processing methods

The CARBOPRINT family combines our comprehensive carbon material know-how with additive manufacturing technology. In addition, our broad base of post-processing capabilities, such as resin or silicon infiltration, delivers innovative material solutions for your applications. This set of competencies and capabilities is a unique starting point for rapid and economic production of prototypes and small series of carbon based components for various industries such as glass, metal and chemicals, as well as high-temperature and mechanical applications.