Impact Performance of ZnAl27Cu2.5MgMn Alloy from Room Temperature to 250°C

@inproceedings{Kang2014ImpactPO,
  title={Impact Performance of ZnAl27Cu2.5MgMn Alloy from Room Temperature to 250°C},
  author={Ming Long Kang and Wu Hu and Jian min Zeng},
  year={2014}
}
The impact performance of ZnAl27Cu2.5MgMn alloy from room Temperature to 2500 °C has been investigated by pendulum impact testing. The surface morphology of impact fracture is observed by scan electron microscope (SEM). The results indicate that impact energy of the alloy decreases as the temperature increases when the temperatures are lower than 100°C. Between 100°C and 200°C, impact energy increases as the temperature increases. And when the temperature exceeds 250°C, impact energy decreases… CONTINUE READING