Aluminum alloy anode oxidation technology
An anodic oxidation and aluminum alloy technology, applied in the field of metal surface treatment, can solve problems such as difficulties, achieve the effects of increasing production efficiency, high hardness, and enhancing customer experience value
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0022] Example 1
[0023] An aluminum alloy anodizing process includes the following steps:
[0024] A. Degreasing: The aluminum alloy profile is immersed in 8% sulfuric acid solution for 12 minutes and then taken out, the immersion temperature is 25℃;
[0025] B. Alkaline washing: the degreased aluminum alloy profile is immersed in 1.5mol / L sodium hydroxide washing solution for 5 minutes, and the immersion temperature is 25℃;
[0026] C. Water washing: Rinse the aluminum alloy profile after alkaline washing with water;
[0027] D. Anodizing: The aluminum alloy profile after washing is electrolyzed in an electrolytic tank containing a 10% sulfuric acid solution, the electrolysis temperature is 30℃, and the aluminum alloy profile is used as the anode and the lead plate is used as the cathode. It is a DC-AC superposition method, so that an oxide film is formed on the surface of the aluminum alloy profile after anodization. The specific process of DC-AC superposition electrolysis is:
[00...
Example Embodiment
[0032] Example 2
[0033] The difference between Example 2 and Example 1 is that in step A, the concentration of the sulfuric acid solution is 10%, the immersion time is 10 minutes, and the immersion temperature is 30°C.
Example Embodiment
[0034] Example 3
[0035] The difference between Example 3 and Example 1 is that in step B, the degreased aluminum alloy profile is immersed in a 2mol / L sodium hydroxide lotion for 3 minutes, and the immersion temperature is 30°C.
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap