
Nikon SLM Solutions has announced a collaboration with materials manufacturer ATI (Allegheny Technologies Incorporated) and Bechtel Plant Machinery Inc. The collaboration centers on the introduction of the NXG 600E metal 3D printing system, which will be used by ATI to produce complex components for hypersonic propulsion and marine applications. With a build envelope of 600 × 600 × 1500 mm, the printer offers an exceptional vertical build height, which is required for large-volume components in safety-critical applications.
Reflecting on the collaboration, Sam O’Leary, CEO of Nikon SLM Solutions, noted, “In the dynamic landscape of additive manufacturing, Nikon SLM Solutions is taking a significant leap forward,” said Sam O’Leary, CEO. ” This strategic development underscores our commitment to delivering American-made ingenuity, superior technology, and empowering the defense and aerospace sectors with cutting-edge additive manufacturing capabilities.”
ATI plans to use Inconel 625, a nickel-based superalloy with high temperature and corrosion resistance. The material is well established for aerospace and marine propulsion applications and is increasingly being used in additive manufacturing. The NXG 600E complements existing machines at ATI, including the SLM 125 system, and significantly expands the company’s additive manufacturing capacity.
The open machine architecture of the NXG 600E enables flexible process parameter development, which is crucial for processing specific materials in safety-relevant areas. For the US Navy, the combination of build volume, stability of the support structures and reproducibility is a particularly relevant factor for industrial use.
“The NXG 600E’s expansive build volume and sophisticated support structure capabilities align seamlessly with U.S. Navy propulsion requirements,” expressed Nathan Weiderspahn, BPMI Executive Manager, Industrial Base Management. “Nikon SLM Solutions’ cutting-edge additive manufacturing technology is set to play a pivotal role in advancing the U.S. Navy’s operational readiness, contributing to the maintenance and enhancement of our nation’s fleet.”
Delivery of the system to ATI is scheduled for June. The cooperation shows how additive manufacturing is increasingly penetrating strategic defense and high-tech sectors and complementing conventional manufacturing approaches.
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