Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an aluminum nitride ceramic substrate which is prepared from the following components in parts by weight: 70 to 90 parts of aluminum nitride powder, 2 to 6 parts of sintering aid, 8 to 12 parts of anti-bending composite material, 1 to 3 parts of organic solvent and 3 to 7 parts of defoaming agent, the preparation method has the beneficial effects that the bending-resistant composite material is used for modification, so that the bending strength performance of the aluminum nitride ceramic substrate is enhanced, and the application range of the aluminum nitride ceramic substrate is widened; and the front and back surfaces of the single green body are subjected to sand blasting roughening treatment respectively, so that the strength of the green body is further improved.
本发明公开了一种氮化铝陶瓷基板，由氮化铝粉体、烧结助剂、抗弯复合材料、有机溶剂、消泡剂组成，其组分按重量份数计为：氮化铝粉体70‑90份、烧结助剂2‑6份、抗弯复合材料8‑12份、有机溶剂1‑3份、消泡剂3‑7份；本发明的有益效果是：通过抗弯复合材料进行改性，增强了氮化铝陶瓷基板的抗弯强度方面的性能，增加了氮化铝陶瓷基板的应用范围；单片坯体的正反两面分别喷砂粗化处理，喷砂粗化处理，有助于进一步增加坯体的强度。
The invention discloses an aluminum nitride ceramic substrate which is prepared from the following components in parts by weight: 70 to 90 parts of aluminum nitride powder, 2 to 6 parts of sintering aid, 8 to 12 parts of anti-bending composite material, 1 to 3 parts of organic solvent and 3 to 7 parts of defoaming agent, the preparation method has the beneficial effects that the bending-resistant composite material is used for modification, so that the bending strength performance of the aluminum nitride ceramic substrate is enhanced, and the application range of the aluminum nitride ceramic substrate is widened; and the front and back surfaces of the single green body are subjected to sand blasting roughening treatment respectively, so that the strength of the green body is further improved.
本发明公开了一种氮化铝陶瓷基板，由氮化铝粉体、烧结助剂、抗弯复合材料、有机溶剂、消泡剂组成，其组分按重量份数计为：氮化铝粉体70‑90份、烧结助剂2‑6份、抗弯复合材料8‑12份、有机溶剂1‑3份、消泡剂3‑7份；本发明的有益效果是：通过抗弯复合材料进行改性，增强了氮化铝陶瓷基板的抗弯强度方面的性能，增加了氮化铝陶瓷基板的应用范围；单片坯体的正反两面分别喷砂粗化处理，喷砂粗化处理，有助于进一步增加坯体的强度。
Aluminum nitride ceramic substrate
一种氮化铝陶瓷基板
CHEN GONGTIAN (Autor:in)
12.04.2022
Patent
Elektronische Ressource
Chinesisch
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