Soft Niobium Metal Nb CAS 7440-03-1 For Superconducting Alloy Additives

Specifications

Highlight:

tellurium metal

,

bismuth metal

Product Name:

Niobium Metal, Niobium Bars, Niobium

Molecular formula:

Nb

Color:

Silver-gray

Form:

Rod Or Grain

CAS:

7440-03-1

Melting point:

2468 °C

Density:

8.57 G/cm3

Solubility:

Insoluble In Water.

Storage:

Stable. Incompatible With Strong Acids, Strong Oxidizing Agents

Application Area:

Niobium Is Used As An Additive Or Alloying With Other Metals, It Can Give The Alloy High Mechanical Strength, High Conductivity And Ductility.

Tags:

lynas rare earth

Key Attributes

Brand Name: KP

Place of Origin: Suzhou, China

Minimum Order Quantity: Negotiable

Price: Negotiable

Supply Ability: 250 kg per week

Delivery Time: 3-5 work days

Payment Terms: L/C, T/T, D/P

Standard Packaging: Vacuum packaging, 25 kg / bag or 50 kg / bag

Product Description

Niobium Metal Nb CAS 7440-03-1 For Superconducting Alloy Additives

Name: Niobium Metal, Niobium bars Molecular formula: Nb

CAS: 7440-03-1 Molecular weight: 92.91

Description: Niobium is a soft gray silver metal similar to freshly cut steel. Because of niobium oxide thin coating, it will not change color at room temperature or oxidize in air, but it is easy to oxidize at high temperature (higher than 200°C), especially by oxygen and halogen. Niobium is the 33rd most abundant element in the earth's crust and is considered to be a rare element. It does not exist in the form of free element metals in nature. It is mainly found in several ores. Niobium exists in niobite (or cobaltite), niobium tantalite, pyrochlore and Sumeria. The method of extracting and refining niobium from ore. The method chosen depends on the nature of the ore and the end use of the metal. Some common steps in these recovery processes include ore preconcentration, ore crushing or opening, obtaining pure niobium compounds, reducing niobium compounds to niobium metals, purifying or refining metals, and manufacturing.

Specification:

Name		Nb_2N5	Nb_2N
Molecular formula		Nb	Nb
CAS		7440-03-1	7440-03-1
Ta	%	≤0.10	≤0,15
zr	%	≤0.02	≤0,02
O	%	≤0.05	≤0.15
C	%	≤0.02	≤0.03
N	%	≤0.03	≤0.05
Fe	%	≤0.005	≤0.02
Al	%	≤0.003	≤0.005
Si	%	≤0.003	≤0.005
W	%	≤0.005	≤0.01
Mo	%	≤0.005	≤0.005
Ni	%	≤0.005	≤0.01
property		Silver-gray bar or wire
Application Area		Niobium is used as an additive or alloying with other metals, it can give the alloy high mechanical strength, high conductivity and ductility.
package		Sealed packaging, flexible packaging according to customer needs

Packing: topical 25kg / bag or 50kg / bag Vacuum packaging, also provided small package: 100g, 200g, 500g, vacuum small package.

Used: Niobium, as an additive or alloy with other metals, can give the alloy high mechanical strength, high conductivity and ductility. It enhances the corrosion resistance of most alloys. This metal and several of its alloys exhibit superconductivity. Niobium can be used as an additive in the manufacture of high strength, low alloy carbon steel and microalloyed steel. It is also added to nickel base and cobalt base superalloys, and is an integral part of zirconium, titanium and tungsten alloys. Other applications of niobium are in electronics and propulsion, in electrodes; catalysis, as well as vacuum tubes and high-pressure sodium vapor lamps.

Soft Niobium Metal Nb CAS 7440-03-1 For Superconducting Alloy Additives 0