How much is the price of cobalt flakes and grains? How muc
High purity cobalt particles
product details
(1) Product features: high purity, uniform particles, easy ingredients, evaporation. Test method: glow discharge mass spectrometry (GDMS)
(2) Product application: mainly used in CVD evaporation coating, alloy smelting and addition, manufacturing heat-resistant alloy, hard alloy, anticorrosive alloy, magnetic alloy, and also can prepare important materials of magnetic recording medium, magnetic recording head, photoelectric device, magnetic sensor, integrated circuit and other components.
(3) Common product specifications: processing according to customer requirements.
(4) Chemical composition and physical index (as shown below)
(5) Product executive standard: GB / T 26018-2010
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Brand and chemical composition |
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Purity |
The following chemical composition is not more than(ppm) |
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|
Co |
Ni |
Fe |
Si |
Al |
Cu |
Au |
Ag |
C |
杂质总和 |
|
4N（99.99% |
20 |
10 |
1 |
1 |
20 |
5 |
10 |
10 |
<100ppm |
|
5N(99.999%) |
1 |
5 |
5 |
5 |
5 |
5 |
1 |
1 |
<10ppm |
|
常用规格：1-3mm 3-6mm 或根据客户要求进行生产。 |
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