Testing device for simulating and testing failure of heat fatigue of high-temperature parts in real time

The utility model belongs to the field of high-temperature part detecting equipment, which particularly relates to a testing device for simulating and testing failure of heat fatigue of high-temperature parts in real time. The device comprises a high-temperature gas bidirectional heating system, a real-time temperature test collecting system, a cooling system, an ARAMIS non-contact type three-dimensional deformation testing system, a PCI-2 sound transmitting non-destructive testing system, a 1260+1296 type material electric alternating current impedance spectroscopy testing system, a test control platform and the like. The device can simulate the heat fatigue working environment of temperature alternating circulation in the high-property aerospace engine, and synchronously realize the real-time data test and analysis of sample temperature, temperature gradient, surface topography image evolution, three-dimensional deformation field, three-dimensional displacement field, interface oxidizing layer, thickening rule, heat fatigue crack growth and expansion, cooling gas flow rate, and the like. The utility model can provide important test platform for effectively evaluating the fatigue failure process and failure mechanism of the high-temperature parts under the high-temperature heat circulation environment.