Preparation of high thermal conductivity and high strength silicon nitride ceramics with YbH_2-MgO system as sintering aid

Using YbH_2-MgO system as a sintering aid, a two-step sintering method was used to prepare high thermal conductivity and high strength silicon nitride ceramics. The densification behavior, phase composition, microscopic morphology, and thermal conductivity of YbH_2-MgO on silicon nitride were studie...

Ausführliche Beschreibung