Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method of copper-based silicon carbide composite ceramic
The invention discloses a manufacturing method of copper-based silicon carbide composite ceramic, which comprises the following steps: mixing a proper amount of prepared silicon carbide slurry and copper alloy slurry, and adding a proper amount of binder to form mixed slurry; then, the mixed slurry is put into a mold for shaping, and the compact copper-based silicon carbide composite ceramic is formed through heat treatment modes such as vacuum sintering. And finally, a flat surface is obtained through the processes of grinding, polishing and the like. The composite ceramic has excellent heat-conducting property and mechanical strength, and is suitable for heat dissipation and packaging of high-power electronic devices.
本申请公开了一种铜基碳化硅复合陶瓷的制作方法，将适量的已制备好的碳化硅浆料与铜合金浆料混合，并添加适量的粘结剂，形成混合浆料。然后，将混合浆料放在模具里进行定型，并通过真空烧结等热处理的方式，使其形成致密的铜基碳化硅复合陶瓷。最后，通过研磨和抛光等工艺，得到平整的表面。本发明复合陶瓷具有优异的导热性能和机械强度，适用于高功率电子器件的散热和封装。
Manufacturing method of copper-based silicon carbide composite ceramic
The invention discloses a manufacturing method of copper-based silicon carbide composite ceramic, which comprises the following steps: mixing a proper amount of prepared silicon carbide slurry and copper alloy slurry, and adding a proper amount of binder to form mixed slurry; then, the mixed slurry is put into a mold for shaping, and the compact copper-based silicon carbide composite ceramic is formed through heat treatment modes such as vacuum sintering. And finally, a flat surface is obtained through the processes of grinding, polishing and the like. The composite ceramic has excellent heat-conducting property and mechanical strength, and is suitable for heat dissipation and packaging of high-power electronic devices.
本申请公开了一种铜基碳化硅复合陶瓷的制作方法，将适量的已制备好的碳化硅浆料与铜合金浆料混合，并添加适量的粘结剂，形成混合浆料。然后，将混合浆料放在模具里进行定型，并通过真空烧结等热处理的方式，使其形成致密的铜基碳化硅复合陶瓷。最后，通过研磨和抛光等工艺，得到平整的表面。本发明复合陶瓷具有优异的导热性能和机械强度，适用于高功率电子器件的散热和封装。
Manufacturing method of copper-based silicon carbide composite ceramic
一种铜基碳化硅复合陶瓷的制作方法
ZHU HUI (Autor:in) / ZHANG YING (Autor:in) / DANG YIZONG (Autor:in)
08.03.2024
Patent
Elektronische Ressource
Chinesisch
Manufacturing method of composite silicon carbide ceramic impeller
| Europäisches Patentamt | 2023
Manufacturing method of silicon carbide/lithium-aluminum-silicon composite ceramic
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2020
| Europäisches Patentamt | 2015
Metal composite silicon carbide ceramic impeller and manufacturing method thereof
| Europäisches Patentamt | 2021