Method for manufacturing electronic elements, and media
By using a sublimating medium for barrel polishing and subsequent firing, the method addresses the issue of chemical reactions from polishing debris, ensuring high-quality ceramic-based electronic elements are produced.
JP2026084929APending Publication Date: 2026-05-22SINTOKOGIO LTD
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Patent Information
- Authority / Receiving Office
- JP · JP
- Patent Type
- Applications
- Current Assignee / Owner
- SINTOKOGIO LTD
- Filing Date
- 2024-11-12
- Publication Date
- 2026-05-22
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Figure 2026084929000001_ABST
Abstract
This invention provides a technology that can prevent the deterioration of the quality of electronic devices containing ceramic materials due to chemical reactions of polishing debris during sintering. [Solution] The method for manufacturing an electronic element includes the steps of preparing an unfired or low-temperature fired electronic element body made of ceramic material, barrel polishing the electronic element body, and firing the electronic element body after barrel polishing. The barrel polishing is performed using a medium made only of material that sublimes at a temperature below that of the firing step, and the firing step includes sintering the electronic element body and burning off the polishing debris generated during barrel polishing.
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