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Niobium Plate
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- Hongkong
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Product Details
Place of Origin | Shaanxi, China | Shape | Plate | |
Material | Other, Niobium | SiO2 Content (%) | details in the following list | |
Al2O3 Content (%) | details in the following list | MgO Content (%) | details in the following list | |
CaO Content (%) | details in the following list | |||
CrO Content (%) | details in the following list | SiC Content (%) | details in the following list | |
Model Number | Nb1 Nb2 FNb1 FNb2 | Brand Name | GETWICK |
Product Description
Specifications
Niobium PlateAvailable in a wide range of forms including nut, screw, ring, wire, foil, sheet, rod, strip, plate, tube, alloys
Niobium Plate
Introduction:
Niobium is a lustrous, grey, ductile, paramagnetic metal in periodic table
The metal takes on a bluish tinge when exposed to air at room temperature for extended periods.Despite presenting a high melting point in elemental form (2,468 °C), it has a low density in comparison to other refractory metals. Furthermore, it is corrosion resistant, exhibits superconductivity properties, and forms dielectric oxide layers. These properties especially the superconductivity are strongly dependent on the purity of the niobium metal. When very pure, it is comparatively soft and ductile, but impurities make it harder.
The atoms of niobium is slightly less electropositive and smaller than the atoms of its predecessor in the periodic table, zirconium, while it is virtually identical in size to the heavier tantalum atoms as a consequence of the lanthanide contraction. As a result, niobium's chemical properties are very similar to the chemical properties of tantalum, which appears directly below niobium in the periodic table. Although its corrosion resistance is not as outstanding as that of tantalum, its lower price and greater availability make niobium attractive for less exact uses such as linings in chemical plants.
Standard GB3630-83
Type | Supplying State | Dimensions | Production | ||
Thickness | Width | Length | |||
Nb1 | Y | 0.01-0.09 | 30-120 | >200 | Foil |
Nb2 | M Y | 0.1-0.5 | 50-300 | 100-1000 | Sheet, Strip |
FNb1 | M Y | >0.5-2.0 | 50-200 | 50-700 | Sheet |
FNb2 | >2.0-6.0 | 50-200 | 50-300 | Sheet |
Tolerance (mm)
Thickness | Thk Tolerance | Width | Width Tolerance | Length | Length Tolerance | |
Grade I | Grade II | |||||
0.01-0.02 | ±0.002 | ±0.003 | 30-120 | ±2.0 | ≥200 | - |
>0.02-0.05 | ±0.003 | ±0.004 | 30-120 | ±2.0 | ≥200 | - |
>0.05-0.07 | ±0.005 | ±0.006 | 30-120 | ±2.0 | ≥200 | - |
>0.07-0.09 | ±0.006 | ±0.008 | 30-300 | ±2.0 | ≥200 | - |
>0.1-0.2 | ±0.015 | ±0.02 | 50-300 | ±2.0 | 100-1000 | ±3.0 |
>0.2-0.3 | ±0.02 | ±0.03 | 50-200 | ±2.0 | 100-1000 | ±3.0 |
>0.3-0.5 | ±0.03 | ±0.04 | 50-200 | ±2.0 | 100-1000 | ±3.0 |
>0.5-0.8 | ±0.04 | ±0.06 | 50-200 | ±2.0 | 50-700 | ±3.0 |
>0.8-1.0 | ±0.06 | ±0.08 | 50-200 | ±2.0 | 50-700 | ±3.0 |
>1.0-1.5 | ±0.08 | ±0.1 | 50-200 | ±3.0 | 50-700 | ±4.0 |
>1.5-2.0 | ±0.12 | ±0.14 | 50-200 | ±3.0 | 50-700 | ±4.0 |
>2.0-3.0 | ±0.16 | ±0.18 | 50-200 | ±5.0 | 50-600 | ±5.0 |
>3.0-4.0 | ±0.18 | ±0.20 | 50-200 | ±5.0 | 50-500 | ±5.0 |
>4.0-6.0 | ±0.20 | ±0.24 | 50-200 | ±5.0 | 50-300 | ±5.0 |
Chemical Composition
Type | Impurity,%,≤ | Nb | ||||||||
Fe | Si | Mo | Ti | Cr | O | N | H | C | ||
Nb1 | 0.01 | 0.005 | 0.01 | 0.002 | 0.002 | 0.02 | 0.02 | 0.002 | 0.02 | 99.64 |
Nb2 | 0.03 | 0.02 | 0.05 | 0.005 | 0.01 | 0.03 | 0.05 | 0.005 | 0.03 | 99.24 |
FNb1 | 0.01 | 0.01 | 0.02 | 0.005 | 0.005 | 0.04 | 0.04 | 0.002 | 0.03 | 99.59 |
FNb2 | 0.04 | 0.03 | 0.05 | 0.01 | 0.01 | 0.08 | 0.05 | 0.005 | 0.05 | 99.17 |
Our products is available in a wide range of forms including nut, screw ,ring ,wire, foil, sheet, rod, strip, plate, tube, alloys according to Standard ASTM AMS ASME MIL DMS JIS GB, etc.
As a DNV certified ISO9001:2000 company, we have strict quality control system and provide professional service to our customers around the world. Our customers are in aerospace industry, chemical equipment industry, medical industry and civilian industry in USA, UK, Germany, Sweden and some other countries.
Contact Us
- Shaanxi Getwick Nonferrous Metals Co., Ltd.
- Contact nameAlan Gao Chat Now
- Phone0086-917-3637500,7501,7502
- AddressNo.29,Baoti Road,Maying Town,, Baoji, Shaanxi
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