D3 and FGK team up to push glass-ceramic 3D printing into production

A ceramics specialist and a research institute just joined forces

D3, a company that builds hardware for printing technical ceramics, has partnered with the Forschungsinstitut fur Glas und Keramik (FGK), a German research institute for glass and ceramic materials. The goal is specific: turn glass-ceramic 3D printing from a lab curiosity into something factories can actually run.

The work centers on D3's Micro Particle Jetting process, which lives inside the company's LAB II system. The machine lays down fine ceramic and glass-ceramic powders and builds large, light, and geometrically complex parts one layer at a time.

Why glass-ceramics are worth the trouble

Glass-ceramics sit in an unusual spot. They handle heat without expanding much and hold their shape under thermal stress, two properties that matter a lot in environments where metal would warp or degrade. That makes them attractive for semiconductor manufacturing, where thermal stability is everything, and for aerospace parts that see wide temperature swings.

Those same traits are hard to get from standard polymers or even most metals, which is exactly why D3 and FGK think the material is worth qualifying for real production rather than leaving it in the prototype stage.

What each side brings

D3 supplies the printing platform. FGK brings the materials science, working to qualify specific glass-ceramic formulations so they can survive industrial use. The two framed the deal as a bridge between academic research and shop-floor requirements, with an eye on keeping high-performance ceramic know-how inside Europe.

D3 has also opened the LAB II platform to outside companies that want to develop and qualify their own ceramic materials. That turns the partnership into a shared testbed, not just a one-off product release.

The bigger picture

Technical ceramics have quietly become a bottleneck technology. As chips get denser and engines run hotter, the demand for parts that shrug off heat without losing tolerance keeps climbing. Printing those parts directly, instead of machining them from brittle blanks, could cut both cost and lead time for low-volume, high-complexity components.

This deal will not put glass-ceramic parts on a store shelf tomorrow. But it is a concrete sign that the ceramic additive manufacturing segment is moving past demos and toward qualified, repeatable production.

Source: VoxelMatters.