Characterization of hot deformation beha
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Dayong Cai; Liangyin Xiong; Wenchang Liu; Guidong Sun; Mei Yao
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Article
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2009
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Elsevier Science
⚖ 749 KB
The hot deformation characteristics of a Ni-base superalloy are studied in the temperature range 1000-1200 °C and strain rate range 0.001-1.0 s À1 using hot compression tests. Processing maps for hot working are developed on the basis of the variations of efficiency of power dissipation with tempera