Heat Treatment Process of Gas Turbine Disc Forgings
This paper introduces the heat treatment process and trial production procedure of the gas turbine disc forging.Normalizing+isothermal transformation process is adopted to simulate the heat treatment temperature field and stress field.Special auxiliaries are designed for quenching and tempering.Finally,the test results meet UT and mechanical property requirements,and proves that the process studied is applicable.
Gas turbine discnormalizing+isothermal transformationsimulated heat treatment
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