Method of surface hardening sintered bodies by using vibrations

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United States of America Patent

PATENT NO 10226819
APP PUB NO 20150098855A1
SERIAL NO

14383573

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Abstract

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The present invention relates to a method of surface hardening a plurality of sintered bodies having a hard phase and a binder phase. The method includes the steps of placing the bodies in a container, and forming a system including the container and the bodies therein, and causing the bodies to move and collide with each other and with inside walls of the container. The container is vibrating utilizing a mechanical resonance frequency of the system.

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Patent Owner(s)

  • SANDVIK HYPERION AB

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carpenter, Michael Warwickshire, GB 31 320
Geoghegan, Sarah Solihull, GB 1 2
Keown, Eugene Worcershire, GB 2 2
Smith, Jane Coventry, GB 10 35

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