The goal is to improve the wear resistance of the outer diameter/inner diameter sliding surfaces! Examples of processing with a thickness of 7.5μm and 3μm.
We would like to introduce a case of processing "automotive transmission parts" using sulfuric acid hard anodizing. The materials used are A6061 and ADC12, with anodizing thicknesses of approximately 7.5μm and 3μm, respectively. The objective is to improve the wear resistance of the outer and inner diameter sliding surfaces. Additionally, this processing method results in fewer cracks in the anodized coating and minimal changes in surface roughness, making it suitable for manufacturers seeking high functionality. 【Case Overview】 ■ Materials: A6061/ADC12 ■ Anodizing Thickness: Approximately 7.5μm/3μm ■ Objective: Improvement of wear resistance on outer/inner diameter sliding surfaces *For more details, please download the PDF or feel free to contact us.
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Our company performs hard anodizing and chemical treatment of aluminum, as well as anodizing and impregnation treatment of magnesium and titanium. Using the high-speed hard coating method, we generate a hard and thick oxide film in a short time. We have achieved surface treatment processing for precision machine parts made of aluminum alloys, die-cast, and cast products. Please feel free to contact us if you have any requests.