EOS Introduces NickelAlloy IN939 for Turbine, Energy Applications
Material offers great tensile properties, validation, reliability and crack resistance, which opens industrial 3D printing options for turbines and other energy industry applications.
Share
Read Next
EOS NickelAlloy IN939 opens is well suited for additive manufacturing of industrial gas turbines and other energy industry applications.
EOS has added a new nickel alloy material to its portfolio of metal powders available for use in powder bed additive manufacturing (AM). EOS NickelAlloy IN939 is a nickel-chromium alloy which provides a good balance of strength in high-temperature settings, resistance to corrosion and oxidation, fatigue performance and creep strength at temperatures up to 850°C (1,560°F).
The material offers greater tensile properties, validation, reliability and crack-resistance than similar materials currently on the market, the company says. Parts produced using EOS NickelAlloy IN939 can also be hardened after being manufactured by applying precipitation-hardening heat treatments.
For processing on the EOS M 290 metal AM platform, these qualities make EOS NickelAlloy IN939 well suited for use in creating industrial gas turbines (vanes, blades, heatshields), as well as microturbines, turbochargers, power industry parts and other energy industry applications exposed to high temperatures and extreme elements.
Related Content
-
What is Powder Bed Fusion 3D Printing?
Whether in metal or polymer, with a laser or an electron beam, powder bed fusion (PBF) is one of the most widely used 3D printing techniques.
-
VulcanForms Is Forging a New Model for Large-Scale Production (and It's More Than 3D Printing)
The MIT spinout leverages proprietary high-power laser powder bed fusion alongside machining in the context of digitized, cost-effective and “maniacally focused” production.
-
AM 101: What is Ultrasonic Additive Manufacturing?
Going from additive to subtractive can be simple with Ultrasonic Additive Manufacturing (UAM). What is it and how does it work? Learn the basics in this 101 post.