Three Special Functions of Titanium Materials
Key words: titanium memory function, titanium superconducting function, hydrogen storage function, titanium material processing in China
Functional materials are engineering materials based on physical properties. That is, materials with special properties such as electricity, magnetism, sound, light and heat, or with special functions under their action. Studies on titanium and titanium alloys have found that they have three special functions for application:
1, titanium memory function
Titanium-nickel alloys have unidirectional, bidirectional and omnidirectional memory effects at certain ambient temperatures and are recognized as the best memory alloys. In engineering, pipe joints are used in the oil pressure system of fighter aircraft. Oil pipeline system of oil conglomerate; The 500 mm parabolic mesh antenna made of 0.5 mm diameter wire is used in the spacecraft. In medical engineering, it is used to treat snoring. Titanium screw is used for fracture healing. All of the above applications have achieved significant results.
2, titanium superconducting function
When the temperature of Nb-Ti alloy is lower than the critical temperature, it shows the superconducting function of zero resistance.
3, titanium hydrogen storage function
Titanium-iron alloys have the property of hydrogen absorption, which stores a large amount of hydrogen safely and releases hydrogen in a certain environment. This is promising for hydrogen separation, hydrogen purification, hydrogen storage and transportation, and the manufacture of heat pumps and batteries that use hydrogen as an energy source.
Functional materials are engineering materials based on physical properties. That is, materials with special properties such as electricity, magnetism, sound, light and heat, or with special functions under their action. Studies on titanium and titanium alloys have found that they have three special functions for application:
1, titanium memory function
Titanium-nickel alloys have unidirectional, bidirectional and omnidirectional memory effects at certain ambient temperatures and are recognized as the best memory alloys. In engineering, pipe joints are used in the oil pressure system of fighter aircraft. Oil pipeline system of oil conglomerate; The 500 mm parabolic mesh antenna made of 0.5 mm diameter wire is used in the spacecraft. In medical engineering, it is used to treat snoring. Titanium screw is used for fracture healing. All of the above applications have achieved significant results.
2, titanium superconducting function
When the temperature of Nb-Ti alloy is lower than the critical temperature, it shows the superconducting function of zero resistance.
3, titanium hydrogen storage function
Titanium-iron alloys have the property of hydrogen absorption, which stores a large amount of hydrogen safely and releases hydrogen in a certain environment. This is promising for hydrogen separation, hydrogen purification, hydrogen storage and transportation, and the manufacture of heat pumps and batteries that use hydrogen as an energy source.
