Pure boron 99% crystal boron grain boron block manufacturers have a large number of spot products with high quality low price
- Category: >>>
- Supplier: Beijing Metallurgy And Materials Technology Co. Ltd.
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Product Overview
Description
Product Parameters
Name: pure boron Number:GY20201504008
purity:99.00% Granularity:1-10mm
Appearance: Dark black Melting point:2177℃
Characteristics: oxidation resistance Packaging: Vacuum
content
purity | Fe | Co | Ni | Cu | Ag | Au | Mn | Cr | other |
6N | 0.9 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.02 | 0.1 | ≤1.4 |
5N | 0.7 | 0.01 | 0.02 | 0.1 | 0.1 | 0.1μm | 0.3 | 0.1 | ≤5.5 |
4N | 57 | 0.2 | 0.6 | 0.8 | 0.7 | 0.4 | 0.3 | 0.3 | ≤21 |
3N | 142 | 0.2 | 0.2 | 0.6 | 0.5 | 0.1 | 0.2 | 0.11 | ≤62 |
Application
1
Alloy melting and addition.
2
Boron containing alloy, superhard alloy, DVD evaporation coating.
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