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Atomized Spherical Aluminum Magnesium Alloy Powder

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Atomized spherical aluminum magnesium powder
The atomized spherical aluminum magnesium alloy powder produced by atomization method also has high purity, high apparent density, high liquidity, small specific area and other significant feature.

Product Specification
Matching range is mainly Al-Mg 5:5, Al-Mg 8:2, Al-Mg 6:4 and Al-Mg 4:6.
The distribution of particle size is within 30-1000 meshes (15um—500um), and tailor-made granulation is available for specific purpose.

Notes
1) all the technical data indicated above are for your reference.
2) alternative specification is welcome for further discussion.

Product Characteristic
1.Regular particle shape: production technique of atomization method taken by us decides that our magnesium powder is solid and spherical, and particle shape is regular.。
2.High spherical rate: atomized aluminum magnesium alloy powder has high spherical rate, the reaction activity of each point on the surface of the particle is similar or same, with stable reaction. At the same time, sphere surface lowers the friction sensitivity of powder, compared with milling magnesium powder, it is safer from the aspects of handling transportation and production blending.
3.Large apparent density: the more the apparent density is, the higher the upper limit of explosive payload is, the more the active ingredient content participating in reaction is, and the wide the adjustable range of the explosive payload is.
4.Good liquidity: even particle shape and high spherical rate decide its good liquidity, the better the liquidity is, the more even the blending property with other medicament is, the more stable the reaction and the better is compatibility is.
5.High active Mg +Al content: the more the active Mg+Al content, the more the active ingredient content participating in reaction is, and the better the controllability of main reaction is, which not only can save cost, but also can reduce side reaction.
6.High active Mg +Al content: the more the active Mg+Al content, the more the active ingredient content participating in reaction is, and the better the controllability of main reaction is, which not only can save cost, but also can reduce side reaction.
Performance comparison between atomization and mechanical aluminum magnesium alloy powder

Product

Performance

atomized aluminum magnesium alloy powder
5:5

Mechanical aluminum magnesium alloy powder
5:5

Particle shape

Spherical particle

Irregular shape

Spherical rate /%

≥95

-

Apparent density /g·cm-3

≥1.2

0.826

Liquidity/s·(50g)-1

53

-

Al content/%

50.14

50.14

Moisture absorption/%

0.01

0.09

Active Mg +Al content/%

99.25

90.58

Impurity content/ %

Fe

0.0482

0.2531

Cl-1

0.003

0.02

H2O

0.08

0.1

Cu

0.0024

0.3605

Cr

0.0524

0.396

Zn

0.0152

0.3432

Ni

0.0062

0.0199

Ca

0.1475

0.2318

Mn

0.0159

0.0602

Pb

0.0194

0.1838


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