Titanium and Marine vessels

Ships are civilian, ships are military, in wartime ships are often requisitioned to transport military supplies. Ships are big ships, especially those sailing on the sea. Boats refer to lighter boats, such as powerboats and lifeboats, as well as small military vessels and military vessels that lurk underwater; The ship is a large war ship, displacement is generally more than 500T. 

Titanium and titanium alloys have excellent resistance to water and Marine atmosphere corrosion performance, spare parts for the vessel ships and Marine facilities structure is the most suitable material: submarine propeller, whip antenna and shell, water pipe, condenser and heat exchanger, acoustic system, fire fighting equipment, etc., are all under the heavens of titanium and titanium alloy. The main alloys used are: industrial pure titanium, Ti-6Al-4V, Ti-6Al-4VELi, Ti-6Al-2NB-1Ta-0.8Mo, Ti-3Al-2.5V, etc. In addition, Ti-Ni shape memory alloy is also applied in submarines, used to manufacture welded pipe joints.