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Faserverstaerkter Verbundwerkstoff auf der Basis von Wolframschwermetall

Fibre-reinforced composite based on tungsten heavy metal
 
: Buehler, K.; Schrader, H.

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Frontpage ()

DE 1987-3700805 A: 19870114
DE 1987-3700805 A: 19870114
DE 3700805 C2: 19920227
C22C0001
Deutsch
Patent, Elektronische Publikation
Fraunhofer IFAM ()

Abstract
A fibre-reinforced composite material which is suitable in particular for application as the metal core in balancing weights, consists of a tungsten heavy metal alloy made of fibres embedded in a matrix made of a metal powder, whose density is identical to or greater than that of the tungsten heavy metal alloy. The fibres have a structure by which longitudinally stretched, unidirectionally arranged tungsten grains are arranged in a matrix preferably of iron nickel having the function of short fibre reinforcement. Preferably, tungsten powder is used for the metal powder.

: http://publica.fraunhofer.de/dokumente/PX-13916.html