METHODS FOR FORMING AND ABUTTING TWO-PIECE SUIT OF CERAMIC BLISTER SHELL

摘要

Disclosed are methods for forming and abutting a two-piece suit of ceramic blister shell, comprising the following steps: a, forming a pair of ceramic blister shell blanks with the same shape, the blanks comprising: a cavity, a capillary tube provided at the end of the cavity, and a binding ring provided at the binding face of the blanks; b, pre-sintering the formed ceramic blister shell blanks to exhaust organic substances inside the ceramic blister shell blanks; c, binding the pre-sintered ceramic blister shell blanks together, and locally heating the binding area with a laser, melt sealing the two ceramic blister shell blanks together. The method is simple in process, reliable in the abutting manner, and the appearance of the abutting blank has no deformation, dislocation or air holes.