Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of aluminum nitride ceramic structural member
The invention discloses a preparation method of an aluminum nitride ceramic structural member in the field of preparation methods of structural members. The preparation method comprises the following steps of: 1, preparing a ceramic substrate made of an AlN material required by each component unit; 2, processing each ceramic substrate into an assembly unit meeting the precision requirement; 3, selecting the assembly units and printing silver-copper-titanium active slurry; 4, assembling and welding all the assembly units into a structural member; and 5, cleaning and inspecting the structural member. According to the method, the structural member is divided into a plurality of unit small parts, the unit parts are printed with the silver-copper-titanium active slurry and then assembled into the structural member through the welding technology, CNC machining is not needed, the precision of a single part is easy to control, the consistency is good, the yield is high, the cost is low, and the requirement for long-term use within the range of -55 DEG C to 400 DEG C is met.
本发明公开了结构件的制备方法领域的一种氮化铝陶瓷结构件的制备方法，包括以下步骤：步骤1：制备各组件单元所需的AlN材质的陶瓷基板；步骤2：将各陶瓷基板加工成满足精度要求的组件单元；步骤3：选择组件单元印制银铜钛活性浆料；步骤4：将各组件单元组装焊接成结构件；步骤5：对结构件清洗检验。本发明将结构件分割为若干单元小部件，将单元部件印制银铜钛活性浆料，再通过焊接工艺组装为结构件，该方法无需CNC加工，并且单个精度容易控制、一致性好、成品率高、成本低，满足在‑55℃～400℃范围内长期使用等特点。
Preparation method of aluminum nitride ceramic structural member
The invention discloses a preparation method of an aluminum nitride ceramic structural member in the field of preparation methods of structural members. The preparation method comprises the following steps of: 1, preparing a ceramic substrate made of an AlN material required by each component unit; 2, processing each ceramic substrate into an assembly unit meeting the precision requirement; 3, selecting the assembly units and printing silver-copper-titanium active slurry; 4, assembling and welding all the assembly units into a structural member; and 5, cleaning and inspecting the structural member. According to the method, the structural member is divided into a plurality of unit small parts, the unit parts are printed with the silver-copper-titanium active slurry and then assembled into the structural member through the welding technology, CNC machining is not needed, the precision of a single part is easy to control, the consistency is good, the yield is high, the cost is low, and the requirement for long-term use within the range of -55 DEG C to 400 DEG C is met.
本发明公开了结构件的制备方法领域的一种氮化铝陶瓷结构件的制备方法，包括以下步骤：步骤1：制备各组件单元所需的AlN材质的陶瓷基板；步骤2：将各陶瓷基板加工成满足精度要求的组件单元；步骤3：选择组件单元印制银铜钛活性浆料；步骤4：将各组件单元组装焊接成结构件；步骤5：对结构件清洗检验。本发明将结构件分割为若干单元小部件，将单元部件印制银铜钛活性浆料，再通过焊接工艺组装为结构件，该方法无需CNC加工，并且单个精度容易控制、一致性好、成品率高、成本低，满足在‑55℃～400℃范围内长期使用等特点。
Preparation method of aluminum nitride ceramic structural member
一种氮化铝陶瓷结构件的制备方法
GUO JUN (Autor:in) / DANG JUNJIE (Autor:in) / ZHANG HAO (Autor:in) / XU HAIXIAN (Autor:in) / ZHANG ZHICHENG (Autor:in) / LIU XIAODONG (Autor:in) / ZENG HUI (Autor:in) / SHI CHANGDONG (Autor:in) / CUI SONG (Autor:in)
07.01.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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