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What are the hazards of too low hardness of embossed aluminum plate
Nov 18, 2020

In the process of producing embossed aluminum plates, the management is usually improved by extruding the produced aluminum profiles. Before aging, the hardness is low and cannot be used as a finished product. Usually, embossed aluminum plates must be aged to improve their strength. There are two types of natural aging and artificial aging. The production of aluminum profiles is basically the latter. Below, the embossed aluminum plate manufacturer will introduce the harm caused by the low hardness of the embossed aluminum plate:

1. The aluminum profile extrusion frame should not be too dense, and there should be a gap between the material and the embossed aluminum plate. The aluminum profile, especially the small and thick materials that are not ventilated, should be larger, the pipe material and the small material, and the plate When a frame is assembled, the pipe material is placed below, which is conducive to aging and circulating air.

2.Before the aluminum profile is loaded into the furnace, the other special alloys of the embossed aluminum plate and the ordinary alloy should be loaded separately for the furnace aging.Due to production reasons, it is indeed necessary to merge and reorganize during the same furnace aging, and the special alloy process should be used for aging.

3.Setting and control of aluminum profile temperature: Generally, there is a certain error between the temperature and the apparent temperature in the international market. When setting the surface temperature, it should be set according to the actual temperature of the furnace.

 4. Aging and heat preservation of aluminum profiles: Aging should be carried out in strict accordance with the process requirements, and the heat preservation time should be appropriate to prevent under-ageing or over-ageing from causing insufficient hardnes