Powder Magnesium Metal

1. The amount of hydrogen produced by the reaction between magnesium powder and water: magnesium adds water to produce magnesium oxide and hydrogen. 24g of magnesium produces hydrogen 22.41, that is, 1g of magnesium powder can produce 1000cc of hydrogen when burned.

2. The combustion reaction of magnesium and magnesium alloy dust will proceed at a very high speed and cause an explosion. The minimum explosive concentration of magnesium dust in the air is 10g/m3. When the concentration of magnesium dust exceeds the allowable concentration, it may cause dust combustion or explosion due to the formation or introduction of open flame sources indoors.

Aluminum Magnesium Powder

3. Wet magnesium chips and dust (when the moisture content is 4-48%) burn at a lower temperature than dry magnesium chips and dry dust. The combustion temperature of wet dust is 360-370 degrees Celsius.

4. Grind on the grinding wheel. The magnesium powder produced during polishing operations is very easy to catch fire, and is most dangerous when the powder contains a small amount of moisture. Therefore, these operations often use wet dust collectors to quickly settle the magnesium powder in the water tank to prevent the magnesium from catching fire. However, due to the large reaction surface area and activity of magnesium when it is in powder form, it gradually reacts with water even at normal temperature to generate hydrogen and store it in the dust collector. If dissimilar metals such as aluminum and magnesium powder coexist in the dust collection tank, the rate of hydrogen generation will be greater, and sufficient attention must be paid.

Atomized Magnesium Powder

5. The most dangerous magnesium powder is the grinding powder recovered from the wet dust collector or the wet grinding powder. The grinding powder in the semi-dry state (placed in the atmosphere for several days to 2 weeks) is easy to catch fire. And it burns explosively. Therefore, the recycled grinding powder must be chemically treated, such as being quickly treated in a dilute aqueous solution of ferrous chloride or ferric chloride, and then discarded after confirming that there is no remaining metal powder (the treated product is dried and burned with a nozzle).

Magnesium Metal Powder Price

Magnesium Metal Powder Suppliers

Pure grade magnesium powder is typically packed in sealed containers, such as drums or bags, to prevent moisture and air exposure.
Note:
       It is important to handle the powder with care due to its reactive nature and follow all safety precautions when working with it. Magnesium metal powder should be packed and stored carefully to ensure safety and prevent accidental ignition.

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