Aluminum Oxide Gyroids

stainless steel gyroids Pollen AM  mim metal cim ceramic technical 3D printing 3D printer industrial pellets granules extrusion small series medium series stainless steel thermoplastic granules open to materials multi-material
stainless steel gyroids Pollen AM  mim metal cim ceramic technical 3D printing 3D printer industrial pellets granules extrusion small series medium series stainless steel thermoplastic granules open to materials multi-material
stainless steel Gyroids Pollen AM  mim metal cim ceramic technical 3D printing 3D printer industrial pellets granules extrusion small series medium series stainless steel thermoplastic granules open to materials multi-material
stainless steel gyroids Pollen AM  mim metal cim ceramic technical 3D printing 3D printer industrial pellets granules extrusion small series medium series stainless steel thermoplastic granules open to materials multi-material
Part presentation

Manufactured with Pam Series MC, the 3D printer dedicated to metal and ceramic applications, these gyroids infill demonstrators are made of Ceramic Aluminium oxide, Al2O3 and is presented at the green stage (before debinding & sintering steps) and the sintered stage (after debinding & sintering steps).

The debinding and sintering operations have been made by Inmatec Technologies GmbH.

Here you can observe the shrinkage that occurred between green and sintered stage (±15.5 %).

It demonstrated the capacity to shape ceramic materials into lattice structure with a Pam Series MC. Such kind of complex structure presents interesting properties for applications as a heat exchanger, for example.

Material information
  • Supplier: Inmatec Technologies GmbH
  • Material: Aluminium oxide, Al2O3
  • Grade: Inmafeed K1008

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Process configuration

  • 3D printer: Pam Series MC
  • Printing time: 20 mn
  • Nozzle size: Ø 0.4 mm
  • Part weight: 3.0 g
  • Layer height: 0.15 mm
  • Material cost: € 0.07