What does the D50 of white corundum micro powder mean?
Generally speaking, the D50 value of white corundum powder is the size of 100 white corundum particles of different sizes or arranged from large to small, and the size of the 50th particle
D represents the diameter of the powder particles,
D50 represents the diameter of the cumulative 50% point (or 50% particle size),
D10 represents the diameter of the cumulative 10% point,
D50 represents the average particle diameter or median diameter,
D (4, 3) represents the average volume diameter, and D(3,2) represents the average plane diameter.
particle size is size of powder particles .
Particle size detection methods of powder materials:
sieving method, sedimentation method, resistance method, laser method, electron microscope method and other methods.
In some cases or for particles with smaller specific gravity, the detection results of the obvious method are more reliable. big.
A population usually consists of a large number of particles of varying sizes. Reduce allocation.
The maximum particle size is the corresponding diameter of the largest particle in the rough distribution ellipse. %, corresponding diameter of the largest particle at 10% (average particle size)
particle size analysis instruments
