Blue Origin Contracts Aerolloy Technologies for BE-4 Engine Superalloy Castings
Blue Origin has contracted Aerolloy Technologies Limited to develop Nickel-based superalloy castings for its BE-4 engines, which power the New Glenn heavy-lift launch vehicle. The agreement, announced on January 8, 2026, focuses on producing high-integrity castings for the engine's Liquid Oxygen systems and aligns with India's initiatives to enhance its role in the global space propulsion market.

Blue Origin has contracted Aerolloy Technologies Limited for the development and supply of Nickel-based superalloy castings for its BE-4 engines used in the New Glenn heavy-lift launch vehicle. Aerolloy, established in 2020 in Lucknow, Uttar Pradesh, utilizes advanced Vacuum Arc Re-melting technology and operates a significant Hot Isostatic Pressing facility.
The contract focuses on producing large, high-integrity superalloy castings for the BE-4's Liquid Oxygen systems, ensuring they meet stringent thermal, chemical, and pressure requirements. This agreement follows extensive technical qualification and regulatory review.
Aerolloy, already a supplier for Dassault Aviation, aims to strengthen India's role in the global space propulsion market. The deal, announced on 8 January 2026, supports PTC Industries' aerospace initiatives and aligns with India's 'Make in India' and 'Aatmanirbhar Bharat' programs.




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