The reason why imported aluminum plate conquered people-ALCOA alloy material is irreplaceable in the industrial market;

1. compactness: the unique grain refinement process ensures that there are no Chacon trachoma, striations, bubbles, impurities, cracks and other undesirable phenomena.

2. Internal stress: Perfect pre-stretching (T651) process can completely eliminate internal stress, and it is not easy to warp, crack and deform during processing and stress.

3 Tolerance accuracy: All products meet the specifications of American Society of Materials and Experiments (ASTM) and Aerospace Materials (AMS).

4. Machinability: reduce the deviation of chemical composition, strength and hardness to Z, and prevent the occurrence of "knife sticking" and "knife collapse" during machining.

5. Uniformity: excellent heat treatment technology, the product is below 300MM thickness (or diameter), and the strength and hardness are basically the same.

6. Stability: All production processes are controlled by computer, with little human error, and different batches of Alcoa products can be provided to ensure basically the same performance.

7. Dyeing effect: even and shiny, with no stripes, spots or different colors on the surface.

8. Corrosion resistance Through microscopic examination of metals and alloys, it has excellent stress corrosion resistance and spalling corrosion resistance, and will not produce pits or blackening when used in various media (such as water vapor, weak acid and weak alkali, etc.) for a long time.

9. High temperature resistance: yong long-term deformation will not occur in the working environment of 400 degrees Celsius.

Maintenance and maintenance of aluminum plate

The concrete cleaning steps of aluminum plate are as follows:

1. Wash the surface of the plate with plenty of clean water;

2. Use a soft cloth soaked with detergent diluted by water to gently wipe the board surface;

3. Rinse the board with plenty of water to wash away the dirt;

4, check the board, for not clean place with detergent focus on cleaning;

5. Rinse the board with clear water until all the detergent is washed away. 　

Note: Do not clean the hot board (when the temperature exceeds 40°C), because the rapid evaporation of water is harmful to the paint on the board!

In particular, please choose the right detergent. A basic principle is: you must choose neutral detergent! Please do not use strong alkaline detergents such as potassium hydroxide, sodium hydroxide or sodium carbonate, strong acidic detergents, abrasive detergents and paint soluble detergents.

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