| 摘要 |
<p>A twinset ceramic blister and a manufacturing method thereof are provided, relating to the technical field of electric light source material preparation. The method comprises the following steps: a. forming a pair of ceramic blister blank of the same shape, the blank being formed by capillaries (1) and a cavity body (2); b. forming one combination ring (3) on a combination surface of the cavity body (2); c. printing a layer of thin slurry for bonding on the surface of the combination ring (3) of each blister blank to be jointed; d. positioning the two blister blanks by using a fixture, so that the slurry on the surface of the combination ring (3) is bonded; and e. drying the jointed blisters, and taking out the blanks bonded together after the slurry is dried; and performing sintering at high temperature and finally forming a twinset ceramic blister. The present invention has the following advantages: the process is simple, the joint manner is reliable, no deformation and dislocation appears on the exterior of the jointed blanks, and the transmittance of the whole blister is not affected after the sintering at high temperature.</p> |
