Xia Yang, Shiju Guo,  and Farid Akhtar, Lubrication effectiveness of composite lubricants during P/M electrostatic die wall lubrication and warm compaction, J. Univ. Sci. Technol. Beijing, 13(2006), No. 6, pp. 528-531. https://doi.org/10.1016/S1005-8850(06)60107-2
Cite this article as:
Xia Yang, Shiju Guo,  and Farid Akhtar, Lubrication effectiveness of composite lubricants during P/M electrostatic die wall lubrication and warm compaction, J. Univ. Sci. Technol. Beijing, 13(2006), No. 6, pp. 528-531. https://doi.org/10.1016/S1005-8850(06)60107-2
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Lubrication effectiveness of composite lubricants during P/M electrostatic die wall lubrication and warm compaction

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  • Corresponding author:

    Xia Yang    E-mail: yxyffyx@sohu.com

  • Received: 23 January 2006
  • The lubrication effectiveness of the composite lubricants, 50wt% ethylene bis-stearamide (EBS) wax + 50wt% graphite and 50wt% EBS wax + 50wt% BN, during the powder metallurgy (P/M) electrostatic die wall lubrication and warm compaction was studied. The results show that the combination of 50wt% EBS wax and 50wt% graphite has excellent lubrication performance, resulting in fairly high green densities, but the mixture of 50wt% EBS wax and 50wt% BN has less beneficial effect. In addition, corresponding die temperatures should be applied when different die wall lubricants are used to achieve the highest green densities.
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