The casting process of 6082 aluminum plate

The main feature of the 6082 alloy aluminum plate composition is that it has a relatively high relative content of Mg and Si. 6082 aluminum alloy gold plus n mainly has the effect of improving heat treatment artificial aging, of course aging compressive strength, increasing work hardening temperature, optimizing crystals, and improving material bending characteristics. But adding too much will cause T phase, damage a part of Si, and weaken the strengthening effect of Si; in a fancy, it will cause more serious intragranular segregation.

Wuxi Hengtai Aerospace Technology Co., Ltd. was established in 2001. It is an enterprise specializing in the processing and distribution of high-end aluminum alloy plates. Relying on more than ten years of industry accumulation and rigorous management system, it has won a good market reputation.

Next, the editor will show you the casting process of 6082 aluminum plate

1. The characteristic of smelting 6082 alloy is that it contains Mn, which is a silicide metal material. The smelting temperature should be controlled at 740-760℃. Mix evenly for 2 times before sampling to ensure that the metal material is completely melted, the temperature is accurate, and the composition is even. After mixing, take a sample in the middle of the deep layer of the lithium bromide solution and on the upper and lower sides of the furnace for analysis. After the analysis reaches the standard, the steelmaking furnace can be used.

2. After the cleaning and forging solution is transferred to the static furnace, use N2 and refining agent to carry out powder spraying and jet scouring. The scouring temperature is 735-745°C for 15 minutes. After the scouring is completed, let it stand for 30 minutes. According to this whole process, degas, discharge slag and clean the solution. There are two filter systems between the mold and the furnace door during casting. There is a foam ceramic filter plate (30PPI) on the furnace side for filtering. Before forging, 14 mesh glass fiber cloth is required for filtering to adequately filter out the metal oxides and welds in the solution. . The 6082 alloy aluminum plate has a higher forging temperature (compared to all the normal processing techniques of 6063 aluminum plate), the forging rate is slightly lower, and the water output is too large. The processing technique needs to be strictly controlled and cannot be exceeded, otherwise it is very easy to cause unsuccessful forging.