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Titanium Elbow Titanium Gr2 25OD*2.5 Titanium Seamless Tube Titanium Round Tube
Item name | Titanium Elbow |
Grade | Titanium Gr2 |
Size | φ25*2.5 |
Technique | Seamless |
Packaging | Wooden case |
Port of delivery | Xi'an port, Beijing port, Shanghai port, Guangzhou port, Shenzhen port |
Titanium has metallic luster and ductility. Titanium is
characterized by low density, high mechanical strength and easy
machining. The plasticity of titanium depends to a large extent on
its purity. The more pure titanium, the stronger its plasticity.
Good corrosion resistance, not affected by atmosphere and seawater.
At room temperature, it is not corroded by hydrochloric acid below
7%, sulphuric acid below 5%, nitric acid, aqua regia or dilute
alkali solution. Only hydrofluoric acid, concentrated hydrochloric
acid and concentrated sulfuric acid can act on it. The presence of
impurities in titanium greatly affects its mechanical properties,
especially interstitial impurities (oxygen, nitrogen and carbon)
can greatly enhance the strength of titanium and significantly
reduce its plasticity. As a structural material, titanium can
obtain good mechanical properties by strictly controlling the
impurity content and adding alloying elements.
The properties of titanium are closely related to temperature,
morphology and purity. Dense titanium is quite stable in nature,
but powder titanium can cause spontaneous combustion in air. The
presence of impurities in titanium significantly affects the
physical, chemical, mechanical and corrosion resistance of
titanium. In particular, some interstitial impurities distort the
lattice of titanium and affect various properties of titanium. At
room temperature, titanium has little chemical activity and can
react with a few substances such as hydrofluoric acid, but when the
temperature rises, titanium activity increases rapidly, especially
at high temperatures, titanium can react violently with many
substances. The melting process of titanium is usually carried out
at high temperatures above 800 degrees, so it must be protected
under vacuum or inert atmosphere.
Titanium tubes are light in weight, high in strength and superior
in mechanical properties. It is widely used in tubular heat
exchangers, coil heat exchangers, serpentine tube heat exchangers,
condensers, evaporators, conveying pipes and other heat exchangers.
Many nuclear power industries use titanium tubes as standard pipes
in their installations. Titanium tube has the advantages of high
strength, low density, good mechanical properties, good toughness
and corrosion resistance. The titanium industry began in 1948, and
the development of the aviation industry made the titanium industry
develop at an average annual rate of about 8%. At present, the
annual output of titanium alloy processing materials in the world
has reached more than 40 thousand tons, and titanium alloy brands
are nearly 30.
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