Spectra H | GE Additive

Spectra H

Spectra H’s high-heat capability enables users to incorporate new alloys into production to expand their offerings, including high-temperature, crack-prone materials.

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High heat

for high-temperature alloys

With Spectra H’s high-heat capability, users can incorporate new alloys into production to expand their offerings, including high-temperature, crack-prone materials. The Spectra H has the capability to produce parts at temperatures exceeding 1,000 °C. The machine’s enhanced capacity is opening up new opportunities to produce high-integrity parts larger and faster than ever before. As part of a system that simplifies operation and maximizes output, Spectra H is the evolution that's helping the industry take the next step forward.

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Point Melt technology

Point Melt, available on Colibrium Additive's Spectra EB-PBF printers, is a process during which metal powder is melted through small "points" instead of lines as commonly done. This technology enables a more accurate temperature control, reducing temperature gradients and sintering needs. As result, metal parts produced using Point Melt can benefit from elimination of supports needed to build overhangs and an improved surface quality. Point Melt also enables additional scan strategies, such as multiple passes on the same area allowing melt pool control and the resulting microstructure.