When 6063 aluminum plate manufacturers produce 6063 aluminum plate, bright grains may be produced. The production of bright grains will lead to unqualified 6063 aluminum plate. At this time, specific reasons need to be found out and solved.

Bright grains are actually dendritic crystals produced by improper operation during casting, and their chemical composition deviates from the alloy composition, so it will lead to unqualified 6063 aluminum plate. What are the reasons for the bright grains?

1. First of all, the raw materials for the production of 6063 aluminum plates may not be qualified. If the raw materials are recycled or the operation is wrong when adding alloy elements, bright grains will appear.

2. Secondly, bright grains are generated from dendrite during production, mainly because the temperature is too low during casting, which leads to the formation of dendrite in the bottom area. As time goes by, bright grains will form as dendrite continues to grow, so the casting temperature should be controlled accurately at this time.

3. Another possibility is that the melt temperature of the liquid hole is low, and the bright grains grow up gradually on the transfer plate. When they grow up to a certain extent, they fall into the ingot, and the bright grain structure defect is formed at the root of the ingot.At this time to control the melt temperature of the liquid hole.

The above is the reason why 6063 aluminum plate produces bright grains. If you need to consult the price of 6063 aluminum plate, you can contact us.