Microstructure, Corrosion, Cast product forms, Titanium powder, Wrought product forms, Titanium alloys, Casting, Conversion coating, Plating, Heat treatment, Welding, Machining, Forging, Forming, Powder metallurgy, Surface treatment, Alloy composition, Machinability, Mechanical properties, Physical properties, Materials selection, Titanium-matrix composites, Phase diagrams, Time-temperature transformation diagram