本发明公开一种稳定杆及其制备方法、悬架总成和车辆,其中,该稳定杆包括杆体和防腐层,所述防腐层设于所述杆体表面,所述防腐层包括表层,按质量百分比计,所述表层包括以下组分:5‑12%的Si,85%‑95%的Al。本发明技术方案通过表层的特定比例的硅铝含量,提高了稳定杆的耐腐蚀性能,对外部环境的污水、油脂和雨水等腐蚀性物质进行有效地隔离,避免稳定杆的杆体被腐蚀,有效保障稳定杆的防腐性能,防止稳定杆因腐蚀而降低使用寿命,消除了汽车存在的安全隐患。
The invention discloses a stabilizer bar and a preparation method thereof, a suspension assembly and a vehicle, the stabilizer bar comprises a bar body and an anti-corrosion layer, the anti-corrosion layer is arranged on the surface of the bar body, the anti-corrosion layer comprises a surface layer, and the surface layer comprises, by mass, 5-12% of Si and 85-95% of Al. According to the technical scheme, the corrosion resistance of the stabilizer bar is improved through the silicon-aluminum content of the surface layer in a specific proportion, corrosive substances such as sewage, grease and rainwater in the external environment are effectively isolated, the bar body of the stabilizer bar is prevented from being corroded, the corrosion resistance of the stabilizer bar is effectively guaranteed, the service life of the stabilizer bar is prevented from being shortened due to corrosion, and the service life of the stabilizer bar is prolonged. And potential safety hazards of the automobile are eliminated.
一种稳定杆及其制备方法、悬架总成和车辆
2024-04-16
Patent
Elektronische Ressource
Chinesisch
IPC: | C23C Beschichten metallischer Werkstoffe , COATING METALLIC MATERIAL / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / C22C Legierungen , ALLOYS / C25D Verfahren für die elektrolytische oder elektrophoretische Herstellung von Überzügen , PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS |