| 摘要 |
PROBLEM TO BE SOLVED: To provide an aluminum nitride sintered body having higher strength while maintaining at least thermal conductivity, and a method for manufacturing the aluminum nitride sintered body.SOLUTION: A method for manufacturing an aluminum nitride sintered body includes: a primary mixing step of mixing at least two among a silicon compound, a sintering aid, and an additive to prepare a primary mixture; a secondary mixing step of mixing the primary mixture with an aluminum nitride raw material powder to prepare a raw material mixture; and a step of shaping the raw material mixture and firing it within a predetermined temperature range.SELECTED DRAWING: Figure 3 |
