Effect of austenitization on austempering of copper alloyed ductile iron

@article{Batra2003EffectOA,
  title={Effect of austenitization on austempering of copper alloyed ductile iron},
  author={U. Batra and S. Ray and S. Prabhakar},
  journal={Journal of Materials Engineering and Performance},
  year={2003},
  volume={12},
  pages={597-601}
}
A ductile iron containing 0.6% copper as the main alloying element was austempered at a fixed austempering temperature of 330 °C for a fixed austempering time of 60 min after austenitization at 850 °C for different austenitization periods of 60, 90, and 120 min. The austempering process was repeated after changing austenitization temperature to 900 °C. The effect of austenitization temperature and time was studied on the carbon content and its distribution in the austenite after austenitization… Expand
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