SELECTION OF DIE MATERIALS AND SURFACE TREATMENTS FOR INCREASING DIE LIFE IN HOT AND WARM FORGING

@inproceedings{Altan2011SELECTIONOD,
  title={SELECTION OF DIE MATERIALS AND SURFACE TREATMENTS FOR INCREASING DIE LIFE IN HOT AND WARM FORGING},
  author={Taylan Altan and Mayur Deshpande},
  year={2011}
}
In warm and hot forging, the dies are subjected to high contact pressures and temperatures. The selection of the die material, hardness and coating is critical for increasing die life in precision forging. In addition to traditionally used hot work die steels, latest studies have also shown improvements in die life by use of ceramics and surface treatments including vapor depositions techniques. This paper reviews the latest state of technology on die materials and surface treatments used in… CONTINUE READING

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