STIRRER FOR REINFORCING FIBER MATERIAL

PURPOSE:To uniformly disperse fibers by setting the pitch angles of the rotary vanes for opening and rotary vanes for dispersing provided in the tank of the stirrer at prescribed values. CONSTITUTION:The rotary vanes 4 for opening and the rotary vanes for dispersing are provided in the tank 2 of the...

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Bibliographic Details
Main Authors MATSUKI SHOGO, SUENAGA TAKAHIRO, HARA HOMARE
Format Patent
LanguageEnglish
Published 24.09.1992
Subjects
ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
METALLURGY
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:PURPOSE:To uniformly disperse fibers by setting the pitch angles of the rotary vanes for opening and rotary vanes for dispersing provided in the tank of the stirrer at prescribed values. CONSTITUTION:The rotary vanes 4 for opening and the rotary vanes for dispersing are provided in the tank 2 of the device 1 for stirring the fiber materials in an aq. soln. to be used for a fiber reinforced metal, etc., and are respectively charged to loosen and disperse the fibers. The pitch angle of the rotary vanes 4 for opening is set at substantially zero and the pitch angle of the rotary vanes for dispersing is set at a prescribed angle, for example, about 35 deg.. The fibers are uniformly dispersed in a short period of time in this way and the sizing of the fiber reinforced metallic product by cutting, etc., after casting of this product is facilitated.
Bibliography:Application Number: JP19910047613