HRL receives Nasa funding to develop 3D-printed ceramic rocket engine parts


HRL Laboratories has attached undisclosed funding from Nasa to develop ceramic rocket apparatus components using additive manufacturing or 3D-printing technology.

To be provided for a span of two years, the funding is a part of Nasa’s Space Technology Research, Maturity, Demonstration and Infusion programme.

Last January, HRL demonstrated an approach to 3D-print preceramic resins, which can also be converted to high-temperature ceramic.

The modern investment will enable HRL to further develop this technology to additively create reinforced ceramic rocket propulsion components.

“3D printing could fully change what ceramic parts look like and where they are referred in rocket engines.”

The HRL technology combines the ease, flexibility and low-cost of polymer additive creating with the high-temperature capabilities of ceramics.

It also facilitates the development of new arrangements, as well as reduces costs and lead time.

HRL Laboratories senior scientist and the beetle out’s programme manager Tobias Schaedler said: “High-temperature ceramics are notoriously onerous to process with conventional methods.

“3D printing could completely change-over what ceramic parts look like and where they are registered in rocket engines.”

Jointly owned by Boeing and General Motors, HRL is also planning to subcontract micro moon launch company Vector to investigate innovative rocket engine lay outs and assess performance improvements of its technology.

Under the arrangement, hot-fire prepare testing of rocket engines containing 3D-printed heat-resistant parts pleasure be conducted at Vector’s facility.

HRL specialises in the research of sensors and materials, as accurately as information and systems sciences, applied electromagnetics and microelectronics.

The R&D laboratory currently ones duties its member companies, the US Government and other commercial entities.

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