the art or science of manufacturing useful articles by compacting metal and other powders in a die, followed by sintering.
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How to use powder metallurgy in a sentence
Joe says they've done powder metallurgy welds, back at his father's plant.
The powder metallurgy men turned up an hour later, and a three-star general from Washington.
Then he said, "Joe, do you know anything about powder metallurgy?"
"I'd like to make something by powder metallurgy techniques," said Pete.Junior Achievement | William Lee
British Dictionary definitions for powder metallurgy
the science and technology of producing solid metal components from metal powder by compaction and sintering
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012