Titanium is recognized as the best marine material due to its corrosion resistance, strength, and lightweight properties, making it ideal for ship and submarine construction. Submarines made from titanium can endure greater depths and pressure compared to those made of steel, highlighting titanium's unique advantages in marine applications. While titanium use in China's shipbuilding is still developing, there has been significant progress and interest in expanding its application in the industry.

1. Immersed in sea water for 5 years
without corrosion, titanium becomes the
best marine material
With the development and utilization of titanium, titanium is not only the
ideal material for aviation equipment, but also the construction of ships,
submarines, the preferred material. Titanium has "latent sea metal"
reputation. Titanium alloy is a heavenly hero, meanwhile is the sea of
heroes. Submarines in the deep sea sailing, to bear the enormous pressure.
The deeper the dive, the greater the pressure.
Nuclear submarine shell made of titanium alloy, the depth of the
submarine is more than twice the general submarine.

2. Titanium has a strong acid and alkali corrosion resistance, soaked in
seawater for 5 years without corrosion, steel in the sea will be corrosion
deterioration. Titanium alloy for the ship manufacturing shell, the sea can
not corrode it, made of submarines, both anti-seawater corrosion, but also
anti-deep pressure, the dive depth than the stainless steel submarine
increased by 80%. At the same time, titanium non-magnetic, will not be
found by the mine, has a very good anti-guard effect. General steel
submarine dive more than 300 meters is easy to be pressure crushed.
Titanium submarine dive depth of more than 300 meters will not be
crushed, but also effectively avoid the deep-water bomb attack, showing
the "titanium submarine" unique charm and excellent performance.

3. At present, titanium is an irreplaceable material for ships in deep sea. It
can be seen that the field of titanium ships will become a new bright spot
in the development of titanium industry. Russia in 1968 as soon as
possible to create a full titanium submarine. 30 years later, so far this
whole titanium submarine is still in the ocean cruising. From the
mid-20th century, the mid-60s, Russia has produced 6 to 7 double-layer
high-pressure shell "Alpha" class all-titanium submarines, each
submarine with titanium up to 3,000 tons. "Alpha" attack submarine due

4. to the use of advanced titanium alloy shell material, the maximum
potential of up to 900 meters. Japan is also the world's earlier in the
application of titanium in the ship application of the country, in the
civilian cruise ship, fishing boat application has accumulated a lot of
experience. China's dragon has achieved the "dare to catch the five fish to
catch the turtle," the dream here to show the excellent quality of titanium
metal.
Now, people praise a lot of titanium, "emerging metal", "fashionable
metal", "health metal", "titanium tank", "titanium submarine" "titanium
gun", "titanium gun" ... ... " Has appeared in the world. It can be said that
the titanium submarine is called the largest "titanium weapons"

5. equipment, which is where the charm of titanium.
China's titanium in the application of the study on the ship is also not too
late, as early as the 20th century, 60 years has begun, more than 40 years,
China's marine titanium alloy from research and development to the
construction of ships and marine engineering, and so do a lot of Work, the
ship's dynamic propulsion system, submersible shell, sonar shroud and
other applications were studied, and made some progress. But in the
shipbuilding industry, a large number of applications of titanium is also
slow, is currently in the development stage, which is the development of
China's defense technology is not commensurate. China's ship equipment
and Russia, the United States and other developed countries is still
relatively backward. Therefore, in recent years, China's titanium industry
has developed by leaps and bounds, titanium applications continue to
expand, titanium is also more and more people understand. Due to the
excellent properties of titanium, wear, light weight, high strength, the
application of titanium in the field of ships has become China's titanium
industry workers for many years to the direction of efforts.