The difference between yellow aluminum pot and white aluminum pot

There are some differences between yellow aluminum pot and white aluminum pot in manufacturing technology and performance.

1. manufacturing process: white aluminum pot is usually made by casting or stamping, and the surface is mechanically polished to look white and flawless. Yellow aluminum pot is usually formed by anodic oxidation of stamping products, and a yellowish artificial oxide film is formed on the surface, which has a uniform and dense thickness and has a protective effect.

2. Performance: aluminum pot is light in weight, durable, fast in heating, uniform in heat conduction and free from rust. But it is not suitable for cooking acidic or alkaline food and salty food, otherwise a large amount of aluminum in the cooker will dissolve out contaminated food. A large number of studies show that excessive intake of aluminum will accelerate human aging, and it is also the bane of Alzheimer's disease.