USAMP magneisum powertrain cast components: Fundamental research summary

Randy S. Beals, Zi Kui Liu, J. Wayne Jones, P. K. Mallick, Daryoush Emadi, David Schwam, Bob R. Powell

Research output: Contribution to journalReview article

18 Scopus citations

Abstract

The Magnesium Powertrain Cast Components (MPCC) Project is an effort, jointly sponsored by the U.S. Department of Energy and the U.S. Automotive Materials Partnership (USAMP), to demonstrate the readiness of magnesium for use in powertrain applications by testing a set the magnesium-intensive engines which were designed, cast, and assembled. A second MPCC goal is to promote new and strengthen existing magnesium scientific research in North America. The project investigated several of the newly developed high-temperature (creep-resistant) magnesium alloys, which will potentially experience service conditions in the temperature range of 150-200°C and about 50-110 MPa in stresses (typical powertrain). However, the mechanical and physical behaviors of these new alloys are not fully understood. This article outlines MPCC-supported fundamental scientific research into the workings of these new alloys. The areas of research are: phase equilibrium and computational thermodynamics, creep deformation mechanisms, corrosion, hot tearing, and alloy recycling.

Original languageEnglish (US)
Pages (from-to)43-48
Number of pages6
JournalJOM
Volume59
Issue number8
DOIs
Publication statusPublished - Aug 1 2007

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All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Engineering(all)

Cite this

Beals, R. S., Liu, Z. K., Jones, J. W., Mallick, P. K., Emadi, D., Schwam, D., & Powell, B. R. (2007). USAMP magneisum powertrain cast components: Fundamental research summary. JOM, 59(8), 43-48. https://doi.org/10.1007/s11837-007-0103-7