Symbol of element of Niobium is “Nb”

Color of pure niobium: incanus

Melting point: 2468℃

Boiling point: 4742℃

Density: 8.57g/cm3

Moh's hardness：6

Niobium is one of the rare metals with high melting point, not reaction with inorganic acid or alkali, not soluble in aqua regia hydrofluoric acid, soluble in acid corrosion resistance of zirconium.

According to the production process, niobium mesh can divided into Niobium woven wire mesh, Niobium expanded metal mesh.

Application: Metal melting liquid filtration
 

1. Niobium Woven Wire Mesh:

Material: niobium wire

Woven pattern: the wires of the weft and the warp intercross woven

Hole pattern: square hole, rectangle hole.

Screen Size: 0.2—100

Mesh width: 10 mm ---1000 mm
 

2. Niobium Expanded Metal Mesh:

Material: niobium panel

Production process: stamped and stretched

Mesh hole pattern: diamond, triangle, similar hexagonal

Specification of niobium expanded metal mesh:

Mesh opening: 0.3X0.6mm，0.6X1.2mm， 1X2mm，1.5X2mm，1.5X3mm，2X3mm，2X4mm，3X6mm，4X8mm，5X10mm，6X12mm, and so on.

Mesh thickness: 0.04 mm ---3mm

Mesh width: 5 mm--1000 mm