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E-mail:sales@china-raremetal.com
Tel: (86)0791-88101311 Mobile: (86)13317053312MSN ID: shuxiaomin@hotmail.com
Yahoo ID: minna_shuQQ ID:752340693Skype ID: minnashu
Niobium Tube - Nb Tube
Niobium Tube - Nb Tube
- Purity---
- 99.95％
- Shape---
- Tube
- Dimension---
OD( 0.5-50mm), ID( 0.2-5)
- Property---
- Application---
| Basic Infomation | |
Name: Niobium Symbol: Nb Atomic Number: 41 Atomic Mass: 92.90638 amu Melting Point: 2468.0 °C (2741.15 °K, 4474.4 °F) Boiling Point: 4927.0 °C (5200.15 °K, 8900.6 °F) | Number of Protons/Electrons: 41 Number of Neutrons: 52 Classification: Transition Metal Crystal Structure: Cubic Density @ 293 K: 8.57 g/cm3 Color: white |