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Process of magnesium alloy castings

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Update time : 2023-02-22 16:29:21

In daily life, many products are magnesium alloy products, especially some casting products. The production process of magnesium alloy castings is diversified and rapid. This article will introduce the production process of magnesium alloy castings.

It is understood that the typical extrusion process of magnesium alloy is as follows: heating ingot blank → one-time extrusion → cutting intermediate blank → heating → secondary extrusion → manual aging → stretching straightening → cutting head and tail and taking samples → roller straightening → manual straightening → inspection → cutting finished products and printing → oxidation coloring → inspection of finished products → packaging → storage.

And this process also has many advantages and characteristics, namely:

1. Magnesium alloy is only allowed to be heated in air resistance furnace.

2. In order to prevent combustion, the heating temperature of various alloys can be as high as 470℃; The extrusion speed can be as high as 20m/min, which is faster than that of duralumin, but only about 1/3 of that of soft alloy.

3. The shrinkage rate of magnesium alloy extrusion material is larger than that of aluminum alloy, so the mold size is increased accordingly.

4, tension tension correction material should be heated to 150℃-250℃, and aluminum alloy material is straightened at room temperature.

The above is a summary of the production process of magnesium alloy castings. I hope it can help you. If you have more knowledge about the production of magnesium alloy castings or want to know more about the production of magnesium alloy castings, you are welcome to contact us at any time.

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