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Factors Affecting the Alkali Corrosion Rate of Aluminum Profiles and Control Methods

2026-03-12 10:36

In order to accelerate the alkali etching rate of aluminum profiles, sodium nitrate or sodium nitrite can be added to the alkali etching solution based on sodium hydroxide, along with additives such...
Five Types of Chromium-Free Anodizing for Aluminum Alloys

2026-03-04 10:52

1. Immerse aluminum alloy in boiling water; the natural oxide film of aluminum will continuously thicken, eventually reaching 0.7-2 µm. The oxide film is colorless or milky white. The water ox...
Heating equipment required for scrap aluminum smelting

2026-02-07 09:45

In addition to saving a large amount of resource consumption, scrap aluminum smelting can also reduce the social accumulation of recyclable non-ferrous metals by re-melting and processing waste alum...
The impact of high-temperature environments on the performance of aluminum profiles

2026-02-04 10:22

Aluminum profiles exhibit high plasticity and low resistance at high temperatures. Coupled with accelerated atomic diffusion and complete recrystallization, this is conducive to the improvement of t...
Can aluminum plates be cut with a laser

2026-01-30 15:24

Laser cutting machines are now able to cut aluminum sheets. At that time, workers would apply ink to the aluminum sheets before cutting, and the laser parameters were also difficult to adjust. Back ...

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