powder metallurgy

Table of Contents

Introduction References & Edit History Quick Facts & Related Topics

Discover

Portrait of Marie Antoinette by Jean-Francois Janinet, 1777. Color etching and engraving with gold leaf printed on two sheets, 30x13.5 in.

Did Marie-Antoinette Really Say “Let Them Eat Cake”?

Ethel Rosenberg arrested in August 1950. Photograph dated Aug. 8, 1950. American civilians executed for espionage. Spies, communists, Julius Rosenberg

Spies Like Us: 10 Famous Names in the Espionage Game

Close up of praying mantis walking on stone ground against a blurred background in Japan

6 Animals That Eat Their Mates

Computer mapping, woman at early 1990s computer

Timeline of the 1990s

US Marines firing at Fallujah, Iraq, during the Second Battle of Fallujah in November 2004. Operation Iraqi Freedom, Iraq War.

Timeline of the 2000s

Small, white rat (genus Rattus) on a glass table. (rodent, laboratory, experiment)

Cruel and Unusual Punishments: 15 Types of Torture

German machine gunners occupy a trench during World War I.

Weapons of World War I

powder metallurgy: Facts & Related Content

Written and fact-checked by The Information Architects of Encyclopaedia Britannica

Facts

Also Known As	P/M

Topics

cemented carbide mechanical powdering atomization chemical powdering sintering reactive-liquid sintering microwave sintering plasma sintering pressure-assisted sintering reaction sintering smithing founding work hardening spinning wire mint foil swage

Dig Deeper: More Articles That Discuss This Topic

Key People

William Hyde Wollaston, detail of a pencil drawing by J. Jackson; in the National Portrait Gallery, London

William Hyde Wollaston

British scientist