MAX Phase Powders

What are MAX Phase Powders?

MAX phases are a unique family of layered ternary carbides and nitrides with the general formula Mₙ₊₁AXₙ, where M is an early transition metal, A is an element from groups 13–16, and X is carbon or nitrogen. In powder form, MAX phases exhibit a rare combination of metallic and ceramic properties, making them versatile materials for advanced engineering applications.

Key Features

• Metallic conductivity & machinability combined with ceramic‑like thermal stability and oxidation resistance.

• Layered crystal structure allows selective etching of the “A” element to produce MXenes.

• High damage tolerance and resistance to thermal shock, enabling reliable performance in extreme environments.

Applications

• Structural Ceramics: Used in high‑temperature, wear‑resistant components.

• Protective Coatings: Provide oxidation and corrosion resistance for aerospace and energy systems.

• Electrical Contacts: Metallic conductivity supports use in advanced electronics.

• Precursors to MXenes: Serve as the parent phases for producing two‑dimensional MXene nanomaterials.