THE titanium–niobium system appeared to be very suitable for an examination of the formation and ageing characteristics of martensitic α because published results suggested that an essentially ...

 This specific alloy, comprising niobium, tantalum, titanium, and hafnium (Nb45Ta25Ti15Hf15), surpassed even cryogenic steel in toughness at room temperature. However, practical applications ...

This alloy—an oxygen-doped blend of niobium, titanium, and zirconium (called "NTZO")—was fabricated using laser powder bed ...