COMPOSITION FOR BONDING AND METAL BONDED BODY USING SAME

摘要

Provided are: a composition for bonding that is capable of obtaining a metal bonded body having a dense bonding layer and high bonding reliability; and a metal bonded body using same. The composition for bonding is in a paste state, includes inorganic particles, an organic component, and a dispersion medium, and is characterized by the average particle diameter of the inorganic particles and the crystallite diameter thereof being 1-20 µm and 4-40 nm, respectively, and by metal particles having a particle diameter of 1-100 nm being attached to at least part of the surface of the inorganic particles.