Introduction
boron particles details
（1）Purity :99%, 99.9%, 99.99%, 99.999%
size: 1-3mm, 2-4mm, 3 -6mm, 10mm, according to user requirements, processing different products of different sizes
（2）application：optical coating evaporation material, adding alloy, high strength alloy additives
（3）product advantages: high purity, uniform particle size, high density, have good oxidation resistance in the air, the molten
metal can rot
（4） chemical composition
|
High purity boron |
|||||||||
|
purity |
Chemical composition (PPM) |
||||||||
|
Fe |
Co |
Ni |
Cu |
Ag |
Au |
Mn |
Cr |
total impurities |
|
|
6N (99.9999%) |
0.9 |
0.1 |
0.1 |
0.1 |
0.1 |
0.1 |
0.02 |
0.1 |
≤1.4 |
|
5N (99.999%) |
0.7 |
0.01 |
0.02 |
0.1 |
0.1 |
0.1 |
0.3 |
0.1 |
≤5.5 |
|
4N (99.99%) |
57 |
0.2 |
0.6 |
0.8 |
0.7 |
0.4 |
0.3 |
0.3 |
≤21 |
|
3N (99.9%) |
142 |
0.2 |
0.2 |
0.6 |
0.5 |
0.1 |
0.1 |
0.11 |
≤62 |
Other related products
|
production name |
Purity and size |
Product characterization |
|
magnesium granules |
purity:99.9% 99.99% Size: 1-3mm, 2-5mm, |
Particle shape: cylindrical, or not standard |
|
High purity aluminum particle |
purity：Al>99.996% Al>99.999% Conventional size：Φ1*1 ，Φ3*3，Φ6*13 |
high purity, standard cylindrical shape |
|
high purity silicon grain |
purity:Si>99.99% Si>99.999% Grain size: 1-3mm, 2-6mm, 5mm, 10mm |
an important semiconductor material, metal ceramic |
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