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采用燃烧合成工艺制备 Ｔｉ Ｎ 陶瓷件。压坯由７０ μｍ Ｔｉ 加１５ μｍ Ｔｉ Ｎ 稀释剂经干压而成，孔隙率为４５ ％ 。压坯与８０ Ｍ Ｐａ Ｎ２ 反应合成 Ｔｉ Ｎ 陶瓷件，密度为理论密度的７５ ％ 。稀释剂为１５ μｍ Ｔｉ Ｎ 粉末，是由７０ μｍ Ｔｉ 粉与８ Ｍ Ｐａ Ｎ２ 反应合成。对产物进行了 Ｘ Ｒ Ｄ 相分析和 Ｓ Ｅ Ｍ 微观组织分析。
TiN ceramic parts were prepared by combustion synthesis process. The green compact was dry-pressed from 70 μm Ti plus 15 μm Ti N thinner with a porosity of 45%. The green compact is reacted with 80 M Pa N 2 to synthesize Ti N ceramic parts with a density of 75% of the theoretical density. The thinner is 15 μm Ti N powder synthesized from 70 μm Ti powder and 8 M Pa N2. The products were analyzed by X R D phase analysis and S E M microstructure analysis.