Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Metal and ceramic composite part, preparation method thereof, shell and electronic equipment
The invention discloses a metal and ceramic composite part, a preparation method thereof, a shell and electronic equipment. Wherein the metal and ceramic composite part comprises a metal matrix and a ceramic matrix, and the metal matrix and the ceramic matrix are metallurgically bonded through a diffusion layer; the diffusion layer is of a connection structure formed by mutual diffusion and chemical reaction of element atoms in the metal matrix and element atoms in the ceramic matrix; the diffusion layer comprises a core layer, and a first bonding layer and a second bonding layer which are respectively formed on two sides of the core layer; the core layer is used for providing a channel for mutual diffusion between element atoms for the metal matrix and the ceramic matrix; continuously raised irregular joints are respectively formed on the surfaces, deviating from the core layer, of the first bonding layer and the second bonding layer; the metal matrix and the ceramic matrix are tightly connected to the two sides of the core layer through irregular joints which are continuously bulged respectively. The metal and ceramic composite part has the double advantages of metal and ceramic, the connection strength between the two materials is high, and the structural stability is good.
本申请公开了一种金属与陶瓷复合件及其制备方法、壳体和电子设备；其中，金属与陶瓷复合件包括金属基体及陶瓷基体，金属基体与陶瓷基体之间通过扩散层冶金结合；扩散层为金属基体中的元素原子与陶瓷基体中的元素原子相互扩散、经化学反应形成的连接结构；扩散层包括芯层以及分别形成在芯层两侧的第一结合层和第二结合层；芯层用于为金属基体与陶瓷基体提供元素原子之间相互扩散的通道；第一结合层和第二结合层背离芯层的表面分别形成有连续凸起的不规则接头；金属基体和陶瓷基体分别通过连续凸起的不规则接头紧密连接在芯层的两侧。本申请的金属与陶瓷复合件兼具金属和陶瓷的双重优点，两种材料之间的连接强度高、结构稳定性好。
Metal and ceramic composite part, preparation method thereof, shell and electronic equipment
The invention discloses a metal and ceramic composite part, a preparation method thereof, a shell and electronic equipment. Wherein the metal and ceramic composite part comprises a metal matrix and a ceramic matrix, and the metal matrix and the ceramic matrix are metallurgically bonded through a diffusion layer; the diffusion layer is of a connection structure formed by mutual diffusion and chemical reaction of element atoms in the metal matrix and element atoms in the ceramic matrix; the diffusion layer comprises a core layer, and a first bonding layer and a second bonding layer which are respectively formed on two sides of the core layer; the core layer is used for providing a channel for mutual diffusion between element atoms for the metal matrix and the ceramic matrix; continuously raised irregular joints are respectively formed on the surfaces, deviating from the core layer, of the first bonding layer and the second bonding layer; the metal matrix and the ceramic matrix are tightly connected to the two sides of the core layer through irregular joints which are continuously bulged respectively. The metal and ceramic composite part has the double advantages of metal and ceramic, the connection strength between the two materials is high, and the structural stability is good.
本申请公开了一种金属与陶瓷复合件及其制备方法、壳体和电子设备；其中，金属与陶瓷复合件包括金属基体及陶瓷基体，金属基体与陶瓷基体之间通过扩散层冶金结合；扩散层为金属基体中的元素原子与陶瓷基体中的元素原子相互扩散、经化学反应形成的连接结构；扩散层包括芯层以及分别形成在芯层两侧的第一结合层和第二结合层；芯层用于为金属基体与陶瓷基体提供元素原子之间相互扩散的通道；第一结合层和第二结合层背离芯层的表面分别形成有连续凸起的不规则接头；金属基体和陶瓷基体分别通过连续凸起的不规则接头紧密连接在芯层的两侧。本申请的金属与陶瓷复合件兼具金属和陶瓷的双重优点，两种材料之间的连接强度高、结构稳定性好。
Metal and ceramic composite part, preparation method thereof, shell and electronic equipment
金属与陶瓷复合件及其制备方法、壳体和电子设备
CHENG QIANG (Autor:in) / LI ZHONGJUN (Autor:in) / CHOI KI-KOOK (Autor:in) / MAO GUIJIANG (Autor:in)
18.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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