Published: April 2026
Estimated reading time: 3 minutes
Manno, Switzerland / Tarragona, Spain — A research collaboration between scientists at the University of Applied Sciences and Arts of Southern Switzerland (SUPSI) and Reinforce3D has introduced a new manufacturing concept that integrates continuous carbon fiber reinforcement directly into 3D printed ceramic structures.
The approach, known as “Matrix First,” represents a shift in how composite components are designed and produced, combining structural architecture, material selection, and reinforcement strategies from the earliest stages of development.
New approach integrates design, material and reinforcement
Unlike conventional post-processing reinforcement methods, Matrix First embeds internal channels within a 3D printed ceramic architecture, allowing continuous carbon fibers to be introduced precisely where mechanical strength is required.
The process enables engineers to:
- optimize load paths within the structure
- improve strength-to-weight performance
- maintain thermal and wear resistance of ceramics
According to the research team, this integrated approach opens new possibilities for designing components in demanding environments.
Multi-step process combines additive manufacturing and composite infusion
The manufacturing workflow combines advanced additive and composite technologies:
- A component is first produced using laser powder bed fusion in polyamide
- The printed structure is converted into ceramic through precursor infiltration and pyrolysis
- Internal channels are filled with continuous carbon fibers using a continuous fiber injection process (CFIP)
- The structure is infused with epoxy resin and cured to form the final reinforced part
This hybrid method allows precise placement of reinforcement while preserving the inherent advantages of ceramic materials.
Targeting high-performance applications
The Matrix First concept is designed for applications requiring a combination of:
- high temperature resistance
- wear durability
- lightweight structural performance
Potential sectors include:
- aerospace systems
- energy infrastructure
- industrial components operating in extreme environments
By enabling reinforcement only where needed, the approach can reduce unnecessary material use while maintaining structural integrity.
Expanding design possibilities in advanced materials
Researchers involved in the project highlight that the method creates a new design space for engineered structures, where performance can be tailored at a local level.
The ability to integrate fiber reinforcement during the design phase allows for:
- more efficient structural layouts
- improved mechanical reliability
- customization for specific load conditions
The team is currently exploring further applications and is seeking collaboration opportunities for demonstrator projects.
Industry significance
The development reflects a broader trend toward multi-material integration and hybrid manufacturing, where additive manufacturing is combined with advanced composites to overcome limitations of traditional processes.
Such approaches are expected to play an increasing role in next-generation engineering solutions, particularly in sectors where performance, weight, and durability must be carefully balanced.
Conclusion
The Matrix First method represents a notable step forward in combining ceramic materials and carbon fiber reinforcement within a unified design and manufacturing framework.
As industries continue to push the limits of material performance, innovations like this could enable new classes of components tailored for extreme operating conditions.