Our Business

Empowering the World Through Advanced Materials

Advanced materials enabling aerospace, semiconductor, and energy applications

From Materials to Everyday Life

Every day, we rely on the performance that materials make possible: illuminated displays, high-speed chips, precision optics, and powerful magnets that keep vehicles, motors, and intelligent equipment running efficiently and reliably.

We see the finished products. Behind them are thin films invisible to the human eye, precisely controlled metals, and high-purity materials that determine how those products perform. This is the world that Viilaa focuses on.

PVD coating materials and sputtering targets

From Targets to Functional Films

Inside a vacuum chamber, ions in a plasma strike a sputtering target. Atoms are released, travel through the vacuum, and rearrange on glass, wafers, or other substrates to form functional films only nanometres or micrometres thick.

These films become transparent conductive layers and electrodes in displays, conductive or barrier structures in semiconductors, optical coatings that guide light, and magnetic films used in data storage and precision sensing.

High-purity and rare-earth metals

Performance Begins with Purity

In advanced manufacturing, even trace impurities may affect electrical conductivity, magnetic behaviour, optical properties, and film consistency. Through melting, purification, processing, and forming, high-purity metals become the foundation of targets, evaporation materials, and advanced alloys.

Rare-earth metals such as neodymium, praseodymium, samarium, terbium, and dysprosium support high-performance magnets and specialty alloys used in electric-vehicle motors, wind turbines, robotics, precision sensors, and intelligent equipment.

CVD coating materials and high-purity chlorides

Controlling Light and Chemistry

Rare-earth fluorides and other high-purity fluorides offer distinctive transmission ranges, refractive indices, and optical properties. They support optical coatings, infrared optics, laser crystals, and luminescent materials, controlling how selected wavelengths are transmitted, reflected, or filtered.

Rare-earth and high-purity anhydrous chlorides serve as raw materials, dopant sources, flux components, reactants, or precursors. In CVD and other vapour-deposition routes, they are converted into uniform, dense, precision film structures.

Advanced materials supporting energy, transportation, communication, and future cities

Materials at Work in the Real World

Purity, composition, microstructure, particle size, physical form, and process compatibility collectively determine whether a material can deliver stable and reliable performance. Our focus extends beyond an individual element or product to the full journey from material to process, from process to performance, and from performance to the real world.

Our portfolio spans sputtering targets, rare-earth and high-purity metals, chlorides, fluorides, and functional powders for displays, semiconductors, optics, magnetic materials, and advanced manufacturing. As materials change form, technology continues to expand what is possible.

Viilaa

Connecting advanced materials with advanced manufacturing.

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