Laminated molding particle, molded body, and manufacturing method of molded body

摘要

PROBLEM TO BE SOLVED: To provide a particle for laminated molding that allows molding by laminated molding without making the addition of a binder an indispensable prerequisite, and can achieve high molding strength, and a molding for sintering using the same, and a method for producing an alumina sintered body.;SOLUTION: Particles for laminated molding according to the present invention contain hydraulic alumina particles having 30-100 μm of D90, with the percentage of the particles of 0.1-10 μm in particle size being 20 pts.mass or more. A molding for sintering according to the present invention contains rehydrated alumina particles having 30-100 μm of D90, with the percentage of the particles of 0.1-10 μm in particle size being 20 pts.mass or more.;SELECTED DRAWING: None;COPYRIGHT: (C)2018,JPO&INPIT