Tekna introduces Ti64 powder for L-PBF printers

The continuous development in the field of 3D printing is opening up new possibilities for industrial applications. Laser Powder Bed Fusion (L-PBF) technology in particular has developed rapidly in recent years and enables the production of highly complex components. With this in mind, Tekna, a leading supplier of high-performance materials, has introduced a new range of coarse Ti64 powders specifically for use in L-PBF printers.

The Ti64 powders developed by Tekna are optimised for use in print layers of 60 microns and larger. Thanks to a proprietary plasma atomisation process, the powders are highly spherical and free of internal porosity, resulting in better density and flowability. These properties ultimately ensure superior mechanical properties of the printed components while improving the production yield and reliability of the end products.

A key advantage of the coarse Ti64 powders is the ability to apply thicker layers, which significantly increases productivity. In practical tests, the printing speed was increased to 254 cm³ per hour with a layer thickness of 90 micrometres, compared to 123 cm³ per hour with a layer thickness of 60 micrometres. This increase in efficiency leads to shorter production times and therefore also to a reduction in production costs.

“Our commitment to safety is essential, both for users and the environment. Thanks to their reduced reactivity, Ti64 coarse powders are not classified as flammable and are not sensitive to static electricity, making them safer to handle. This also simplifies logistics, allowing for easier transportation and compliance with local storage regulations. Ultimately, these advancements reflect our dedication to delivering high-quality products that prioritize safety and efficiency at every stage”, says Rémy Pontone, VP Sales & Marketing at Tekna.

Another positive aspect of Ti64 powders is their improved safety during handling. As finer powders are often categorised as flammable, the coarse powders developed by Tekna offer lower oxygen sensitivity, which significantly reduces the risk during handling and storage. This not only simplifies logistics, but also reduces the costs associated with transport and storage.

The parts produced by Tekna fulfil strict industry standards such as B348-21 and F3001, which further underlines the quality and reliability of the products. With this innovation, Tekna is addressing the increasing demand for high-performance materials in 3D printing and is focussing on increased efficiency, safety and quality.