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Defence Metallurgical Research Laboratory (DMRL), DRDO
Lab
Filed · defence-metallurgical-research-laboratory-dmrl-drdo · Last verified 2026-07-15
Limited production
Assessed stage · IndiaBUILD, from evidence
Limited production
Claimed stage · the builder's own words
02
Capabilities attempted
00
Dated updates
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Being built
2
Shared / blocking
0
4 builders
A·01
Aerospace-grade superalloy & titanium manufacturing
Demonstrated
materials
6 builders
A·02
Vacuum investment casting
Demonstrated
process
Evidence
independently corroborable, distinct from claims
1 · [milestone]
Supplied 60 single-crystal HPT blades to HAL for indigenous helicopter engine in 2021
2 · [milestone]
Completed delivery of single-crystal HPT blade castings in 2024; vane castings in progress (2026)
3 · [contract]
DRDO/DMRL issued Expression of Interest (EoI) in April 2025 seeking private sector partners for precision machining of DMRL's single-crystal HPT blade and vane castings
Dated updates
No updates recorded yet.