Analysis of the action of titanium equipment: Titanium and gas reaction can produce good use

Titanium equipment action analysis: titanium and gas reaction can produce a wonderful date: 2017/8/23 popularity: 3026 Titanium equipment on liquids and solids can not produce a reaction, can not be combined, Wang Shui can not help it, however, titanium gas is very cast, like with nitrogen, oxygen, hydrogen, carbon dioxide, water vapor, methane and many other gases combined. This special properties of titanium are of great use to us.
Surely everyone has enjoyed the colorful fireworks on holiday night? Here's a credit for titanium!
When titanium powder and oxygen are quickly combined and burned, strong temperatures and glows can be produced. Fireworks can not only enhance the atmosphere of joy during the festival, but can also be used as a military flare to indicate targets or convey commands. Adding the right amount of titanium compound to the arc lamp increases its brightness. Using titanium's powerful absorption of air, air can be removed, creating a vacuum. For example, a vacuum pump made of titanium can pump air to just one in 100,000. In the metallurgical industry, add a small amount of titanium to steel or other metals and "eat"
The gases and impurities inside can play a good role in deoxygenation and nitrogen removal, but also eliminate the harmful effects of sulfur, thereby improving the mechanical properties of steel and other alloys, improve their corrosion resistance.
Industrial pure titanium is graded according to the content of impurity elements
Titanium has many obvious advantages: low density (4.5kg/m3), high melting point (1660C), strong corrosion resistance, higher strength, good plasticity, but also through alloying and heat treatment to create a variety of alloys with high mechanical properties, is an ideal aerospace engineering structural materials.
Α-Phase Titanium Containing A Certain Amount Of Oxygen, nitrogen, Carbon, Silicon, Iron And Other Elemental Impurities. It has excellent stamping process performance, good welding performance, insensitivity to heat treatment and tissue type, and has a certain strength under satisfactory plastic conditions.
Industrial pure titanium is graded according to the content of impurity elements. Its strength depends mainly on the content of oxygen and nitrogen in the gap element. It has high corrosion resistance in seawater, but is poor in inorganic acids. Generally used in the manufacture of -253 to 350 degrees C temperature, the force is not much of a variety of plate parts or forgings, but also to manufacture rivet wire and pipe.
Examples of applications: in addition to industrial pure titanium manufacturing parts, a large number of use of titanium alloy. It is increasingly widely used in aviation, aerospace, chemical, shipbuilding and other industrial sectors, the manufacture of gas turbine components, the production of prosthesis devices and other biological materials.
The density of titanium alloy is generally around 4.5g/cm3, only 60% of steel, the strength of pure titanium is close to the strength of ordinary steel, some high-strength titanium alloy exceeds the strength of many alloy structural steel.
Therefore, the ratio strength (strength/density) of titanium alloy is much greater than that of other metal structure materials, see Table 7-1, can produce unit strength, rigidity, light zero, components. At present, the aircraft's starting mechanism, skeleton, skinning, fasteners and landing gear, etc. are using titanium alloy.
Titanium alloy is a new type of structural material, it has excellent comprehensive performance, such as low density (4.
5gcm-3), higher than strength and toughness than fracture, fatigue strength and crack-resistant expansion ability, good low temperature toughness, excellent corrosion resistance, some titanium alloys with a maximum operating temperature of 550/C, expected to reach 700/C. Therefore, it has been widely used in aviation, aerospace, chemical, shipbuilding and other industrial sectors, the rapid development. The ratio of light alloys, steels, etc. (0.2/density) to temperature, titanium alloys are stronger than other light metals, steel and nickel alloys, and this advantage can be maintained to about 500/C, so some titanium alloys are suitable for the manufacture of gas turbine components.
Our company produces titanium rods, titanium plate: TC4, TA0, TA1, TA2, TC3
About 80% of titanium production is used in the aerospace and aerospace industries. For example, the U.S. B-1 bomber's body structure material, titanium alloy accounted for about 21%, mainly used in the manufacture of fuselage, wings, skinning and carrying components. F-15 fighter aircraft body structure material, titanium alloy use of 7000 kg, about 34% of the structural weight. The structure of the Boeing 757 aircraft, titanium alloy about 5%, the amount of 3640 kg.
The DC10 aircraft produced by MacDonald Douglas/Company uses 5500 kg of titanium alloy, accounting for more than 10% of the structural weight. Titanium use in chemistry and general engineering: the United States accounts for about 15 per cent of its production and Europe for about 40 per cent. Due to the excellent corrosion resistance, good mechanics and qualified tissue compatibility of titanium and its alloys, it is used in the production of biological materials such as prosthesis devices

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