k phaseР7i-412AI-3.93V-lCrРР1125 flG30 min+ WQРGray phaseР•n-4O82Al-3.fi4V-126CrРРРWhite phaseРTi-39.62Al-3.72V-a93CrРРРSack phaseРTi-42.08AI-3^8V-O99CrРli-4QAl-2CrР1!254G30min + WQРGray phaseРTi-3758AI-i33CrРРРWhite phaseР■n-39.08Al-l.62CrРРРSack phaseР■n-3824Al-l.73CrРРРTable 3РRT tensile property test results of the as-deposited and heat treated Ti-47Al-25V-lCr and Ti-4QAl-2Cr alloy specimens.РTensile specimensРHeat processing route?UTS (MPa)?Elongation (X)РTi-47AI-25V-lCrРAs-deposited?550?CL3Рli00 *030 min + AC?620?Q4Р1100 *(730 min *WQ?630?Q4Р1125*030 min + WQ?650?Q6Р7i-40AI-2CrРAs-deposited?560?02Р1100^30 min + AC?560?03Р1100 *<730 min+ WQ?580?Q4РI125*C/3O min + WQ?600?Q6РRg. 9. RT tensile stress-strain curve of the heat treated Ti-47AI-25V-lCr (a) and Ti-40Al-2Cr (b) alloy specimen.
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