Descrizione
This FFF filament, loaded with 71% by mass of fine silicon carbide (SiC) particles, allows the creation of 100% SiC after sintering (thermal sintering without chemical debinding). This ceramic material withstands temperatures up to 2200°C. Printable with most FFF 3D printers without a casing, the "green" parts can be post-treated and printed with standard equipment.
Advantages
- Creating ceramic components with all the benefits of FFF additive manufacturing.
- Simple/normal post-processing and setup before sintering.
- Sintering without the need for a chemical debinding step.
Application recommendations
Conservation
- Store in an airtight container with desiccant, away from direct sunlight.
- Dehydrate for 4 hours at 60°C before printing after prolonged exposure to humidity.
Press
It is recommended to use a reinforced nozzle, suitable for abrasive materials.
Subsequent treatment
Normal post-treatment techniques can be applied to green parts (sanding, polishing, tapping, drilling, tooling, etc.)
Sintering
The sintering of Nanovia Cr products occurs in two consecutive phases:
- A debinding step at a relatively low temperature of 400°C, which evacuates the binder.
- A sintering step directly following the debinding step, at 2050 °C, which fuses the remaining ceramic particles together.
Health and safety
Sintering
Consult the material safety data sheet.
Consult the instruction manual of the sintering furnace used.
Certifications
Nanovia Cr SiC RoHS Certification
