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PRODUCTION METHOD OF TRANSPARENT POLYCRISTALLINE SILICON NITRIDE CERAMICS WITH SPARK PLASMA SINTERING TECHNIQUE
Invention relates to the production method of transparent polycrystalline silicon nitride ceramics which are obtained by sintering raw materials in powder form with powder metallurgy in the field of advanced technical ceramics and are used in the aviation and defense industry. More specifically, the present invention relates to a transparent polycrystalline silicon nitride ceramic material production method which allows obtaining transparent polycrystalline silicon nitride ceramic material at lower temperature and pressure values compared to the prior art in order to reduce production costs, facilitate the production process and reduce quantity/number of material and devices used, for this, unlike conventional sintering technique, spark plasma sintering technique in which heat is produced under high electrical current is used.
PRODUCTION METHOD OF TRANSPARENT POLYCRISTALLINE SILICON NITRIDE CERAMICS WITH SPARK PLASMA SINTERING TECHNIQUE
Invention relates to the production method of transparent polycrystalline silicon nitride ceramics which are obtained by sintering raw materials in powder form with powder metallurgy in the field of advanced technical ceramics and are used in the aviation and defense industry. More specifically, the present invention relates to a transparent polycrystalline silicon nitride ceramic material production method which allows obtaining transparent polycrystalline silicon nitride ceramic material at lower temperature and pressure values compared to the prior art in order to reduce production costs, facilitate the production process and reduce quantity/number of material and devices used, for this, unlike conventional sintering technique, spark plasma sintering technique in which heat is produced under high electrical current is used.
PRODUCTION METHOD OF TRANSPARENT POLYCRISTALLINE SILICON NITRIDE CERAMICS WITH SPARK PLASMA SINTERING TECHNIQUE
KURAMA SEMRA (author) / KOROGLU LEVENT (author) / AK GIZEM (author) / KISACIK OZDEN (author)
2023-02-02
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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