RTX Corp. (NYSE:RTX) +3.2% pre-market Tuesday after saying its Pratt & Whitney subsidiary has developed a new additive manufacturing repair process for critical geared turbofan engine components that ...

Wire Arc Additive Manufacturing (WAAM): While not strictly laser-based, it’s a related directed energy process that uses an ...

Aerojet Rocketdyne has recently completed a successful series of hot-fire tests of key additively manufactured components for its AR1 booster engine at its Sacramento test facility. The testing of the ...

Manish Kumar Jha is a defence editor and security expert. He is the Sr. Visiting Fellow & Editorial Adviser at the United Services Institution of India. He is a fellow of Oxford University/KPF. He ...

(Reuters) - RTX said on Tuesday its engine making subsidiary Pratt & Whitney has developed an additive manufacturing repair process for its geared turbofan (GTF) engine components, which would reduce ...