Several companies—particularly Desktop Metal , GE Additive , and HP —have garnered a great deal of excitement for their new metal binder jetting technologies with the idea that they are revolutionizing metal additive manufacturing (AM) for mass production.

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One company that may have felt a bit out of the spotlight is ExOne , which has been making metal binder jetting systems for over 20 years.

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ExOne reminded the AM sector that it is still the original manufacturer of metal binder jetting technology with the announcement that it has qualified 15 new metal, ceramic and composite materials for 3D printing. This brings the total materials that are printable on ExOne systems to 21: 10 single-alloy metals, six ceramics, and five composite materials. Additionally, the company has said that over 24 other powders are also qualified for use in research and development, such as aluminum and Inconel 718. Some of ExOne’s […]

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