February 2004 Features

Fine powders give micro producers the cutting edge
Micro metal injection moulding is now a viable series production method for manufacturing the tiny components needed for micro systems technology.

Removing useful lube tools from the powder mix
Lubricants are used in PM to increase efficiency and cut costs. But they must be removed from the compact in the later stages of manufacturing.

Focus on US hardmetals: CCPA drives for expansion and new members
The professional association representing US carbide producers is aiming to expand in its 50th anniversary year. (click for full article)

New ways to make moly as it enters nano-phase production
Molybdenum production methods have been refined and nano-scale powder manufacture has sparked new interest in this important refractory metal. (click for full article)

Tiny clues in the quest for better fatigue strength
Making low-alloy steels with high performance for the automotive industry is the elusive goal of powder makers and PM manufacturers alike.