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Tape Casting Slurry Composition for Preparing Silicon Nitride Sintered Body
A tape casting slurry composition for preparing a silicon nitride sintered body is provided. The tape casting slurry composition exhibits a viscosity suitable for tape casting, and thus, can easily control the area and thickness of the prepared green sheet, thereby preparing a large area silicon nitride sintered body having a thickness of a circuit board without post-processing processes such as grinding, and the like. Therefore, according to the present invention, a silicon nitride sintered body can be prepared using low cost raw materials by a simplified process, thereby securing efficiency and economic feasibility of the preparation process.
Tape Casting Slurry Composition for Preparing Silicon Nitride Sintered Body
A tape casting slurry composition for preparing a silicon nitride sintered body is provided. The tape casting slurry composition exhibits a viscosity suitable for tape casting, and thus, can easily control the area and thickness of the prepared green sheet, thereby preparing a large area silicon nitride sintered body having a thickness of a circuit board without post-processing processes such as grinding, and the like. Therefore, according to the present invention, a silicon nitride sintered body can be prepared using low cost raw materials by a simplified process, thereby securing efficiency and economic feasibility of the preparation process.
Tape Casting Slurry Composition for Preparing Silicon Nitride Sintered Body
KIM JUNGYU (Autor:in) / SHIN DONG OH (Autor:in) / KO JUNG MIN (Autor:in)
28.05.2020
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Tape casting slurry composition for preparing silicon nitride sintered body
| Europäisches Patentamt | 2021
Tape casting slurry composition for manufacturing silicon nitride sintered body
Europäisches Patentamt | 2020
Tape casting slurry composition for manufacturing silicon nitride sintered body
| Europäisches Patentamt | 2019
Tape casting slurry composition for manufacturing silicon nitride sintered body
| Europäisches Patentamt | 2019
Tape casting slurry composition for manufacturing silicon nitride sintered body
Europäisches Patentamt | 2020