Atomic # = 41
Atomic weight = 92.906
An alloy of 89% niobium, 10% hafnium and 1% titanium was used for the rocket thruster nozzles in the Apollo lunar modules.
Atomic # = 41
Atomic weight = 92.906
An alloy of 89% niobium, 10% hafnium and 1% titanium was used for the rocket thruster nozzles in the Apollo lunar modules.