What is the melting point of titanium,What is the melting point of titanium metal?
The melting point of titanium is very high. The melting point under standard atmospheric pressure is 1668°C. The melting points of different titanium alloys may also be different. For example, the freezing point of titanium-aluminum alloy can reach 920°C, while the melting point of titanium-silicon alloy can reach over 1100°C. But for After cooling to room temperature, the titanium element remains solid.
Titanium has very good heat resistance. Titanium can lie in various strong acid and alkali solutions at room temperature. Even the most ferocious acid, aqua regia, cannot corrode it. Titanium is not afraid of sea water. If you sink titanium to the bottom of the sea, it will not rust when you take it out after 6 years, and it will still be as shiny as new.
Titanium is an important alloying element in steel and alloys. The density of titanium is 4.506-4.516 g/cm3 (20°C), which is higher than aluminum and lower than iron, copper, and nickel. Its strength ranks first among metals.
Melting point information for titanium:
Melting point 1660±10℃, (3034 degrees Fahrenheit)
Boiling point 3287℃,
Valence +2, +3 and +4,
The ionization energy is 6.82 electron volts.
Resistivity 42x10⁻⁸Ω·m (20℃)
The latent heat of vaporization is 102.5-112.5 kcal/gram atom,
The critical temperature is 4350°C and the critical pressure is 1130 atmospheres.
The superconducting critical temperature of pure titanium is 0.38-0.4K
At 25°C, the heat capacity of titanium is 0.126 cal/gram atom·degree, the thermal enthalpy is 1149 cal/gram atom·degree, and the entropy is 7.33 cal/gram atom·degree. Titanium metal is a paramagnetic material with a magnetic permeability of 1.00004.
Titanium alloys have three matrix structures at room temperature
Titanium alloys are also divided into the following three categories: α alloy, (α+β) alloy, and β alloy. China is represented by TA, TC and TB respectively.
Titanium alloys still have high specific strength in the range of 150°C to 500°C, and the working temperature of titanium alloys can reach 500°C. Titanium alloys can still maintain their mechanical properties at low and ultra-low temperatures, and are titanium alloys with good low-temperature properties and extremely low interstitial elements.
For example, TA7 can maintain a certain plasticity at -253°C. Therefore, titanium alloy is also an important low-temperature structural material.
This is the introduction of the melting point information of titanium. More will be updated in the future. Please pay attention to Shaanxi Haiboweier Metal Material Technology Co., Ltd.
