Powder Metallurgy Gears (Abstract)

George T. Shturtz   This article describes the use of powder metallurgy (P/M) for the production of close tolerance gears with strengths of up to 1240 MPa. The article describes the general process advantages (and limitations) of P/M gear manufacturing. Spur,...

The Market Development of PM Aluminum (Abstract)

Shuhai Huo, Bill Heath, and Chaman Lall   The application of powder metallurgy (PM) aluminum structural parts is at its early growing stage, despite of some automotive applications.  The market potential for PM aluminum, however, is large.  Growth is expected...