HYBRID METAL-PLASTIC PARTS AND PROCESS FOR MANUFACTURING THE SAME

A process for constructing a hybrid material part includes mixing a metal powder and a binder to form a compounded mixture, heating the compounded mixture, injecting the compounded mixture into a first mold to form a green part, and debinding the green part to form a brown part. The process further...

Full description

Saved in:
Bibliographic Details
Main Authors ABBASOV, Lenar, KUMAR, RN, Ashwin, CHANG, Fred, BOBBA VENKAT, Somasekhar, SHARMA, Harindranath, K, MOHAPATRA, Subhransu, Sekhar
Format Patent
LanguageEnglish
French
Published 29.06.2017
Subjects
BLASTING
CASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
POWDER METALLURGY
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS
ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS
STEAM ENGINES
TRANSPORTING
WEAPONS
WORKING METALLIC POWDER
Online AccessGet full text

Cover

More Information
Summary:A process for constructing a hybrid material part includes mixing a metal powder and a binder to form a compounded mixture, heating the compounded mixture, injecting the compounded mixture into a first mold to form a green part, and debinding the green part to form a brown part. The process further includes sintering the brown part to form a sintered part, and over-molding the sintered part with a plastic in a second mold of an injection molding machine to form the hybrid material part. A hybrid material pump part is disclosed as well. L'invention concerne un procédé pour la construction d'une pièce en matériau hybride, comprenant le mélange d'une poudre métallique et d'un liant afin de former un mélange composite, le chauffage du mélange composite, l'injection du mélange composite dans un premier moule pour former une pièce verte et le déliantage de la pièce verte pour former une pièce brune. Le procédé comprend en outre le frittage de la pièce brune pour former une pièce frittée et le surmoulage de la pièce frittée avec une matière plastique dans un second moule d'une machine de moulage par injection pour former la pièce en matériau hybride. L'invention concerne également une pièce de pompe en matériau hybride.
Bibliography:Application Number: WO2016US66758