The titanium metal is significantly tough, non magnetic and partial conductor of current and heat at the normal temperature. The machining of metal needs utmost care since the metal softens and annoying if the sharp components and efficient cooling techniques are not followed. Just like other materials of steel, the titanium wire has certain fatigue limit that ensures the durability of metal in certain operations. The titanium alloys possess reduced rigidity as compare to other metal alloys such as aluminum alloys.
Titanium is dimorphic allotrope exhibits hexagonal alpha shape transforms to body centered cubic lattice at a temperature of 882 degree C. The specific heating value of titanium increases noticeably when it heated at transformation temperature however then it decreases and tends to be constant for the lattice structure irrespective of temperature. Just like zirconium and hafnium, the titanium exhibits an omega stage that is thermally constant at the large pressures though it gets metastable at ambient pressure values. This stage is generally hexagonal or trigonal and can be demonstrated by its tender longitudinal acousticphonon that tends to collapse of plane atoms of metal.
Just like aluminum and magnesium metal films, the titanium wire metal and alloy films get oxidized instantly when they are kept open in air. Titanium also gets easily reacted with oxygen at 200 degree C or 2190 degree F in vacuum and 610 degree C or 1130 degree F in the presence of pure oxygen thus results in the production of titanium oxide. Although titanium is least reactive in the presence of water and air because it produces secured oxide layer that protects the metal from the subsequent corrode. When the metal produces its initial protected surface it makes only 1 to 2 nm thick layer that subsequently increases to 25nm in the period of 4 years.
When titanium reacts with the nitrogen it makes titanium nitride film. The slight titanium oxide and nitride layers produced on the titanium metal are generally very tough and stable.
The special feature noticed in the titanium is its superior resistance nature to rust that titanium wire is resistant like platinum and capable to perform under the effect of strong acids like dilure sulphuric acid, chlorine and chloride solutions and in the presence of organic acid. You may be surprised hearing that actually Titanium metal is thermally a highly reactive element.
It is impossible to melt the titanium in the presence of air because it catches fire before reaching to its melting point. Obtaining the melting point of titanium is only viable in the isolated conditions. The metal reacts with chlorine at 550 degree C and also other halogen elements as well as titanium soaks up hydrogen. Titanium is counted in the class of special elements that blaze in the presence of pure nitrogen environment and react at a temperature of 800 degree or 1470 degree F to produce titanium nitride that results into embrittlement. Equipping of these superior features titanium wire finds vital scope in the metal and other industries especially in the air craft manufacturing industry.