Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of surface coating of ceramic chopper, ceramic chopper and application of ceramic chopper
The invention relates to a preparation method of a surface coating of a ceramic chopper, the ceramic chopper and application of the ceramic chopper. The preparation method of the ceramic chopper surface coating comprises the following steps: granulating aluminum oxide powder to obtain coating particles; and carrying out plasma spraying of the coating particles onto the surface of a ceramic chopper semi-finished product to prepare the coating with the thickness of 0.04-5 [mu] m and the roughness 0.01-0.5 [mu]m. The aluminum oxide coating is formed on the surface of the ceramic chopper through the plasma spraying technology, the process parameters of plasma spraying are adjusted, the ceramic chopper with different surface roughness can be obtained, compared with traditional chemical roughening treatment, welding of different metal wires such as gold wires, silver wires and copper wires can be met, and the service life of the welding wire of the ceramic chopper is long.
本发明涉及一种陶瓷劈刀表面涂层的制备方法、陶瓷劈刀及其应用。该陶瓷劈刀表面涂层的制备方法，包括：将氧化铝粉体造粒，得到涂层颗粒；将涂层颗粒等离子喷涂至陶瓷劈刀半成品表面，制备涂层；涂层的厚度为0.04μm～5μm，涂层的粗糙度为0.01μm～0.5μm。通过等离子喷涂技术在陶瓷劈刀表面形成氧化铝涂层，调整等离子喷涂的工艺参数，能够获得不同表面粗糙度的陶瓷劈刀，相对于传统化学粗化处理，能够满足金线、银线、铜线等不同金属线材的焊接，且陶瓷劈刀的焊线寿命较高。
Preparation method of surface coating of ceramic chopper, ceramic chopper and application of ceramic chopper
The invention relates to a preparation method of a surface coating of a ceramic chopper, the ceramic chopper and application of the ceramic chopper. The preparation method of the ceramic chopper surface coating comprises the following steps: granulating aluminum oxide powder to obtain coating particles; and carrying out plasma spraying of the coating particles onto the surface of a ceramic chopper semi-finished product to prepare the coating with the thickness of 0.04-5 [mu] m and the roughness 0.01-0.5 [mu]m. The aluminum oxide coating is formed on the surface of the ceramic chopper through the plasma spraying technology, the process parameters of plasma spraying are adjusted, the ceramic chopper with different surface roughness can be obtained, compared with traditional chemical roughening treatment, welding of different metal wires such as gold wires, silver wires and copper wires can be met, and the service life of the welding wire of the ceramic chopper is long.
本发明涉及一种陶瓷劈刀表面涂层的制备方法、陶瓷劈刀及其应用。该陶瓷劈刀表面涂层的制备方法，包括：将氧化铝粉体造粒，得到涂层颗粒；将涂层颗粒等离子喷涂至陶瓷劈刀半成品表面，制备涂层；涂层的厚度为0.04μm～5μm，涂层的粗糙度为0.01μm～0.5μm。通过等离子喷涂技术在陶瓷劈刀表面形成氧化铝涂层，调整等离子喷涂的工艺参数，能够获得不同表面粗糙度的陶瓷劈刀，相对于传统化学粗化处理，能够满足金线、银线、铜线等不同金属线材的焊接，且陶瓷劈刀的焊线寿命较高。
Preparation method of surface coating of ceramic chopper, ceramic chopper and application of ceramic chopper
陶瓷劈刀表面涂层的制备方法、陶瓷劈刀及其应用
ZHU ZUOXIANG (Autor:in) / TAN YICHENG (Autor:in) / FU RAN (Autor:in)
29.10.2021
Patent
Elektronische Ressource
Chinesisch
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