Die for forging at high temperatures

Publikation: Geistiges EigentumPatentanmeldung/Patent

Beitragende

Abstract

Die for high temperature forging of metal components, in particular intermetal components, including and upper an a lower die, characterized in that provided to each die part, at room temperature and with some clearance, is a surrounding reinforcing ring against which each die part is positioned when heated due to its thermal expansion and via which a compressive stress is exerted onto each die part (4).

Details

Die for high temperature forging of metal components, in particular intermetal components, including and upper an a lower die, characterized in that provided to each die part, at room temperature and with some clearance, is a surrounding reinforcing ring against which each die part is positioned when heated due to its thermal expansion and via which a compressive stress is exerted onto each die part (4).
OriginalspracheEnglisch
IPC (Internationale Patentklassifikation)B21D 37/16
VeröffentlichungsnummerUS 7,836,744
Anmeldedatum25 Juli 2007
Land/GebietUSA/Vereinigte Staaten
Prioritätsdatum11 Aug. 2006
PrioritätsnummerDE102006037883
PublikationsstatusVeröffentlicht - 23 Nov. 2010
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