2015年11月24日星期二

​The poor thermal stability should not be used at high temperature

   The poor thermal stability should not be used at high temperature.It is duplex alloy, with good comprehensive performance, organizations have good stability, good toughness, plasticity and high temperature deformation resistance, titanium ingot price thermal pressure processing can be well, to hardening, aging makes the alloy strengthening. The strength of the heat treatment after about higher than that of annealing state; High temperature and high strength, can under the temperature to work for a long time, its thermal stability is inferior to alpha titanium alloy.Three types of titanium alloy is the most commonly used in alpha and alpha + beta titanium alloy titanium alloy; Alpha titanium alloy cutting processability, best alpha + p times titanium alloy, the beta titanium alloy is the worst. Alpha titanium alloy, code-named TA, beta, titanium alloy, code-named TB, alpha beta, titanium alloy, code-named TC.Titanium alloy can be divided according to the use, high strength alloy, heat-resistant alloy corrosion resistant alloy, titanium, molybdenum, titanium and palladium alloy etc.), low-temperature alloy and special function (titanium - hydrogen storage materials of iron and nickel titanium memory alloy), etc. Typical alloy composition and properties are shown in table.


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