نتایج جستجو برای: isothermal forging

تعداد نتایج: 17762  

Journal: :iranian journal of materials forming 2015
m. seyed salehi n. anjabin r. mansoori

in the present study, the microstructural changes of a nickel based superalloy nimonic80a during a non-isothermal deformation were studied. therefore, microstructure evolutionduring hot side pressing test was predicted with combined methods of finite element analysis andprocessing map of the material. the predicted results were validated through experimentalmicrostructural studies. the results ...

Journal: :Transactions of the Iron and Steel Institute of Japan 1988

Journal: :Transactions of the Iron and Steel Institute of Japan 1987

In the present study, the microstructural changes of a Nickel based superalloy Nimonic80A during a non-isothermal deformation were studied. Therefore, microstructure evolutionduring hot side pressing test was predicted with combined methods of finite element analysis andprocessing map of the material. The predicted results were validated through experimentalmicrostructural studies. The results ...

Journal: :نشریه دانشکده فنی 0
علی کریمی طاهری

in forging design the significant parameters are maximum load or energy which are required for the selection of forging press or hammer. these two parameters are varied by the other paramelers such as the geometry of die cavity, flash dimensions, shape of the work piece, friction, mechanical properties of the metal to be forged, temperature, strain rate, and number of the forging operation. the...

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