Abbasi, M.

Metallic Materials Research Center, Malek Ashtar University of Technology, Tehran, Iran.

[ 1 ] - Hot Deformation Behavior of Haynes 25 by the Hot Tensile Test

In the present work, hot tensile behavior of Haynes 25 Co-base alloy was investigated in the temperature range of 950-1200 ˚C and 0.1 s-1. Thermodynamic calculations showed that M23C6 and M6C carbides were stable below 1000 ˚C and above 1050 ˚C, respectively. Stress-strain curves also indicated an unusual trend of strain fracture. It was observed that with increasing temperature from 950 to 105...

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