Factory Price Sell High Purity Niobium Metal Rod with CAS No 7440

Overview

Basic Info.

Model NO.	ES0746
Boiling Point	4742 °c (Lit.)
Density	8.57 G/Ml at 25 °c (Lit.)
Melting Point	2468 °c (Lit.)
Content	99.9% Min
Brand	Easchem
Water Solubility	Insoluble in Water
Molecular Weight	92.91
Appearance	Silver Gray
Einecs No	231-113-5
Synonyms	Niobium
Molecular Formula	Nb
CAS No	7440-03-1
Transport Package	Iron Drum or Jumb Bag or Packing as Per Request
Specification	Niobium Metal Rod
Trademark	EASCHEM
Origin	China
Production Capacity	10tons Per Month

Product Description

Product Description

Index	ESNb	ESNb
Unit	Max%
Zr	0.02	0.02
Ti	0.002	0.005
C	0.01	0.02
N	0.015	0.05
O	0.015	0.025
H	0.001	0.005
Ta	0.1	0.25
Fe	0.005	0.03
Si	0.005	0.02
W	0.03	0.05
Ni	0.005	0.01
Mo	0.01	0.05
Cr	0.002	0.01
Hf	-	-
Nb	Balance	Balance

Diameter or Side Length	Allowable deviation of diameter or side length				length	Allowable deviation of fixed length
	Forging rod	Squeeze rod	Rolling rod	Grinding rod	200~1500	5
3.0~4.5	±0.05	--	±0.05	--	200~1500
>4.5~6.5	±0.10	--	±0.10	--	200~1500
>6.5~10.0	±0.15	--	±0.15	--	200~1500
>10.0~16.0	±0.20	--	±0.20	--	200~2000	20
>16.0~18.0	±1.0	--	--	±0.30	200~2000
>18.0~25.0	±1.50	±1.0	--	±0.40	200~2000
>25.0~40.0	±2.0	±1.5	--	±0.50	200~2000
>40.0~50.0	±2.50	±2.0	--	±0.60	200~2000
>50.0~65.0	±3.00	±2.0	--	±0.80	200~2000
>65.0~150	±4.00	±3.0	--	±1.00	200~1000

Uses: Niobium and niobium alloy rods and wires are widely used in the fields of chemistry, electronics, aviation and aerospace due to their high melting point, corrosion resistance and good cold workability. Niobium and niobium alloy rods are used as structural materials and rocket nozzles for aviation engines, reactor internal components and jacket materials, and various corrosion-resistant parts that are resistant to nitric, hydrochloric, or sulfuric acid corrosion conditions. Adding zirconium to niobium can significantly improve the oxidation resistance and strength of the material. Niobium and niobium-zirconium alloy wires are widely used in the manufacture of high-voltage sodium lamps and anode leads of electrolytic capacitors.

Product List

Pure Niobium Sputtering Target

Cold Rolled Niobium Plate

Aluminum Niobium Alloy

Metal Niobium

Niobium Metal Rod

Niobium Metal Foil

Niobium Metal Target

Niobium Ingot

Niobium Metal Tube

Niobium Metal Crucible

Niobium Crucible

Niobium Industrial Seamless Pipe

Metal Niobium Alloy Rod

Niobium Alloy Plate

Niobium Alloy Foil and Strip

Niobium Sputtering Target

Niobium Metal Block

Niobium Granules

Niobium Metal Flake

Niobium Metal Wire

Ferroniobium Alloy

Ferroniobium Alloy Powder

Niobium Bar

Niobium Boat

Niobium Boat for Semiconductor

Nickel Niobium Alloy

Packaging & Shipping

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.

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