nanovia cr sic
Nanovia bobine filament pour impression fdm 3D
nanovia cr sic

Nanovia Cr SiC : Silicon carbide

After being sintered, this flexible filament, printable with a standard FDM printer, allows for the creation of pieces requiring a heat resistance of up to 2200 °C, and extensive wear such as vehicle breaks and engine parts. Its hardness also makes it suited for the creation of cutting tools.

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Description

Properties

3D Printing

Extrusion T°200 – 220 °C
Plate T°40 – 60 °C
Enclosure T°20 °C
Nozzle>0.8 mm
Linear weight6.40 g/m @ Ø 1,75
16,90 g/m @ Ø 2,85
ColourGris

Mechanical Properties

Density2.66 g/cm3 (ISO 1183)
mass / vol concentration70% / 48%

Sintering

Temperature2050 °C
Total tile872 min
Shrinkage after sintering10 – 15 %

Documentation

Download the security chart Download the security chart

Advantages:

  • Create ceramic components with all the advantages of FDM additive fabrication.
  • Easy / normal post processing and tooling before sintering.
  • Sintering without the need for a chemical debinding step.

Application recommendations

Storage

  • Store Nanovia CR SiC in a dry and dark location, if possible with a desiccant.
  • In order to guarantee good printing conditions dehydrate Nanovia Cr SiC at 60°c for 4 hours or longer, when the spools has been exposed to moisture for an extended period.

Printing

With it’s printing settings close to standard, the Nanovia ABS AF filament can be used on most commercially available 3D printers.

  • Extrusion temperature : between 200 and 220 °C
  • Heated bed temperature : between 40 and 60 °C
  • In order to protect your equipment we recommend using a nozzle adapted for abrasive materials.

Post treatment

It’s possible to apply normal post treatment techniques on green parts (sanding, polishing, threading, drilling, tooling, etc…), as shown in the following video :

Sintering

Sintering of Nanovia Cr products is done in two consecutive phases :

  • A debinding phase at a relatively low temperature of 400 °C, which evacuates the binding agent.
  • A sintering phase directly following the debinding phase at 2050 °C, which fuses the remaining ceramic particles together.
temperature chart for debinding and sintering nanovia cr sic
Temps (min)20150300360500662872
Température (°C)30038038043043020502050

Health and safety

Sintering

  • Please refer to the material data safety sheet.
  • Please refer to the used sintering furnace instruction manual.

Packaging

Spools are packed in individual boxes, sous-vide with desiccant. Spools are equipped with both a material traciblity and a production series number.

Other sizes available up to 25kg on demand

SpoolL1L2D1D2D3Weight
500g53462009052182 g
2kg928930017530668 g

Additional information

Diamètre

1.75 mm, 2.85 mm

Weight

sample, 500 g