Factory Price Sell Metallurgical Grade Niobium Powder with Nb and 7440-03-1
Model NO.
ES0733
Brand
Easchem
Melting Point
2468 °c (Lit.)
Content
99.9% Min
Density
8.57 G/Ml at 25 °c (Lit.)
Water Solubility
Insoluble in Water
Boiling Point
4742 °c (Lit.)
Molecular Weight
92.91
Appearance
Silver-Gray
Molecular Formula
Nb
Synonyms
Metallurgical Grade Niobium Powder
Transport Package
Iron Drum or Jumb Bag or Packing as Per Request
Specification
Metallurgical Grade Niobium Powder
Trademark
EASCHEM
Origin
China
Production Capacity
10tons Per Month
Reference Price
Please contact us for quote
Description
Product Description
| Index | ESNb.01 | ESNb.02 | ESNb.03 |
| Nb(Min%) | Balance | Balance | Balance |
| Unit | Max% | ||
| O | 0.2 | 0.2 | 0.5 |
| H | 0.005 | 0.005 | 0.01 |
| C | 0.05 | 0.05 | 0.08 |
| N | 0.04 | 0.06 | -- |
| Fe | 0.01 | 0.05 | -- |
| Si | 0.005 | 0.01 | -- |
| Ni | 0.005 | 0.005 | -- |
| Cr | 0.005 | -- | -- |
| Ta≤% | 0.2 | 0.5 | -- |
| W | 0.005 | 0.01 | -- |
| Mo | 0.003 | 0.005 | -- |
| Ti | 0.003 | 0.005 | -- |
| Mn | 0.003 | 0.005 | -- |
| Cu | 0.003 | 0.005 | -- |
| P | -- | -- | 0.01 |
| S | -- | -- | 0.001 |
| Uses: This product is suitable for alloy additives and production of welding electrodes, refractory materials, etc. |
| Appearance: This product is light gray powder, |
| Granularity: -150 mesh, -325 mesh |
| Packing: | 50KGs Iron Drum or 1000KGs Jumb Bag or packing as per request. |
| Storare: | Storing in sealed, dry and cool condition, not exposing to air for long time, avoiding moisture. |
| Characteristics: | Pink powder, slightly soluble in inorganic acid, insoluble in water. |
Niobium
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PNEUTEC.IT, 2023