Bonding inorganic moldings produced from powder injection molding materials by injection molding to inorganic moldings produced by a method other than injection molding

摘要

At least one first inorganic molding ( 1 ) produced from a powder injection molding material by injection molding is permanently bonded to at least one second inorganic molding ( 2 ) produced by a method other than injection molding by a method comprising the method steps: a) injection molding the first inorganic molding ( 1 ) from binder-containing powder injection molding materials, b) removing binder from the first inorganic molding ( 1 ) and c) carrying out a sinter process with the first and second inorganic moldings ( 1, 2 ) fitted together, the at least one first inorganic molding ( 1 ) and the at least one second inorganic molding ( 2 ) being fitted together before step b) or before step c).