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Posted on August 28, 2017

HRL receives NASA award to 3-D print ceramic rocket engine components

3D Printing 2017 Report
HRL Laboratories, LLC, has received an award as part of NASA's Space Technology Research, Development, Demonstration, and Infusion program to develop additive manufactured (3D-printed) ceramic rocket engine components.
 
HRL achieved a scientific breakthrough with preceramic resins that can be 3D printed and converted to high-temperature ceramic that was first published in the journal Science on January 1, 2016.
 
With NASA support, HRL researchers will further develop this new technology to additively manufacture reinforced ceramic rocket propulsion components. The HRL technique combines the ease, flexibility, and low cost of polymer additive manufacturing with the high-temperature capabilities of ceramics. This will enable new designs, lower costs and reduced lead time.
 
"High-temperature ceramics are notoriously difficult to process with conventional methods," said Tobias Schaedler, the project's program manager. "3D printing could completely change what ceramic parts look like and where they are applied in rocket engines."
 
HRL will subcontract with Vector, a micro satellite launch company that will investigate innovative rocket engine designs and assess performance improvements to its line of launch vehicles enabled by additive manufacturing. The two-year program will culminate with hot-fire ground testing of rocket engines that contain 3D-printed heat-resistant components at Vector's facility.
 
3D Printing Materials 2016
Source : HRL Laboratories
Top image: Vector Space Systems
Learn more at the next leading event on the topic: 3D Printing USA 2017 External Link on 15 - 16 Nov 2017 in Santa Clara Convention Center, CA, USA hosted by IDTechEx.