https://www.ainonline.com/aviation-news/aerospace/2017-06-16/gkn-touts-rocket-engine-nozzle-made-additive-manufacturing
GKN Touts Rocket Engine Nozzle Made by Additive Manufacturing | Aviation International News
UK company displays AM-made aerospace parts, also announces research partnership with Oak Ridge National Lab in U.S.
rocket engine nozzlemade by
https://www.fraunhofer.de/en/press/research-news/2020/february/hm-preview2020-iws-additively-manufactured-rocket-engine-features-an-aerospike-nozzle-for-microlaunchers.html
Additively manufactured rocket engine features an aerospike nozzle for microlaunchers
Microlaunchers are an alternative to conventional launch vehicles. Able to carry payloads of up to 350 kilograms, these midsized transport systems are designed...
rocket engineaerospike nozzlemanufacturedfeatures