Product Details
High Purity 99.95% Niobium and Niobium Alloy Sputtering Targets
What is Niobium?
- Niobium is a chemical element with atomic number 41 and is
represented with the symbol Nb in the Periodic Table.
- It is a soft, ductile transition metal which is resistant to
corrosion due to the presence of an oxide layer on its surface.
- It is one of the most common elements found in the Earth’s Crust.
It is often found in the pyrochlore mineral.
Uses of Niobium
- It is used in stainless steel alloys for cutting tools, nuclear
reactors, jets, missiles, and welding rods.
- It is used in the manufacturing of MRI scanners and NMR equipment.
- Its alloys are used in making surgical implants.
- It is used for the production of stainless steel and
high-temperature resistant alloys.
Properties of Niobium
- At cryogenic temperatures, Niobium becomes a superconductor.
- Niobium and its compounds are toxic to some extent.
- When exposed to air at room temperature, metal takes on a bluish tinge for extended periods.
- Niobium comprises one stable isotope in the Earth’s crust.
Material: RO4200-1, RO4210-2A
Size: Dia0.25-dia3mm
Standard: As per ASTM B392-98
Purity: 99.95%
Mechanical requirements (annealed condition)
Grade | Tensile strength δbpsi (MPa), ≥ | Yield strength δ0.2, psi (MPa),≥ | Elongation in 1"/2" gage length, %, ≥ |
RO4200-1 RO4210-2 | 18000 (125) | 10500 (73) | 25 |
Special requirements to be agreed on by the supplier and buyer of
negotiations |
Company Profile
HENAN HUAMAO METAl MATERIALS CO ,LTD specializes in
Titanium/Copper/Nickel Clad Steel and tube sheet;
Tungsten/Molybdenum/Titanium/Nickel/Zirconium/Tantalum/ Niobium
Alloy. Many of these have set new standards in terms of quality,
reliability and performance across the metal tubing industry. From
initial design through to material selection, production and
certification, we work alongside our customers to develop tubing
for the most demanding applications, whether it is up in space,
down under the seabed or inside a human body.
☆Main Products
Category | Material | Dimension(mm) | Specification |
Rare and Refractory Metal Clad Plate | Ti/CS Clad Plate | Ti& Alloy/CS & Forging | 1~12/3~200 | NB47002.3 GB8547、ASTM B898 |
Ti/SS Clad Plate | Ti& Alloy/Various SS | 1~10/2~200 | GB8546、ASTM B898 |
Zr/CS Clad Plate | Zr& Alloy/CS & Forging | 1~10/2~50 | Negotiation |
Ti/Cu Clad Plate | Ti& Alloy/Cu | 1~12/2~100 | Q/XB1506 |
Ta/CS Clad Plate | Ta & Alloy/CS & Forging | 1~12/2~50 | GB8547 or NB47002.3 |
Ag/SS Clad Plate | Ag/Various SS | 0.1~5/0.2~50 | Negotiation |
Ag/Cu Clad Plate | Ag & Alloy/Cu | 0.1~5/0.2~50 | GB2073 |
Nonferrous Metal Clad Plate | Al/CS Clad Plate | Al & Alloy/CS & SS | 0.1~25/0.2~200 | Q/XB1906 |
Al/Cu Clad Plate | Al & Alloy/Cu | 0.1~25/0.2~200 | GB13328、Q/XB1906 or JISG3604 |
Cu/CS Clad Plate | Cu & Alloy/CS & Alloy | 0.1~20/0.2~200 | NB47002.4 or JISG3604 |
Cu/SS Clad Plate | Cu & Alloy/Various SS | 0.1~25/0.2~200 | NB47002.4 or JISG3604 |
Ni/CS Clad Plate | Ni & Alloy/CS & Forging | 0.1~25/0.2~200 | NB47002.2 |
Stainless Steel Clad Plate | SS/CS Clad Plate | Austenitic Stainless Steel, Duplex Stainless Steel/ Various Carbon,
Forging | 1~12/2~200 | NB47002.1、JISG3601、ASME SA264 |