Carbide powder

Niobium Carbide NbC Powder CAS 12069-94-2

Item No.: Tr-NbC
Niobium carbide powder is a metal carbide with the chemical formula NbC. Niobium carbide is a green cubic crystal with metallic luster and belongs to the sodium chloride cubic crystal system.
Purity: 99.5%
Particle Size: 2-4um, <1um
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Product Performance of Niobium Carbide NbC Powder CAS 12069-94-2:
Niobium carbide NbC powder is a dark gray-brown powder with a cubic crystal structure and a metallic luster. It is stable at 1000 to 1100 °C and rapidly oxidizes to niobium pentoxide above 1100 °C.
Niobium carbide NbC powder has good chemical stability and high temperature performance. It is a high melting point and high hardness material.
Niobium carbide NbC powder is insoluble in cold and hot hydrochloric acid, sulfuric acid, and nitric acid, and it is soluble in hot hydrofluoric acid and nitric acid mixed solution.
Niobium carbide NbC powder is easily melted in compounds such as titanium carbide, zirconium carbide, and tungsten carbide, and together forms a homogeneous solid solution mixture, which is a commonly used cemented carbide additive.

Technical Parameter of Niobium Carbide NbC Powder:
Product Name MF Purity Particle Size Bulk Density Melting Point Color
Niobium Carbide NbC 99.5% 2-4um, <1um 7.6 g/cm3 3500℃ Gray Black
Application of Niobium Carbide NbC Powder:

Niobium carbide NbC powder, as a partial substitute for tantalum carbide, is widely used in refractory high-temperature materials and cemented carbide additives
As a carbide hard alloy additive, niobium carbide is a ternary and quaternary carbide solid solution component, such as the WC-NbC-C ternary system and the like.
Niobium carbide NbC powder can also be used to make purple artificial gemstones.

Storage Condition of Niobium Carbide NbC Powder:
Damp reunion will affect NbC powder dispersion performance and using effects, therefore, niobium carbide NbC powder should be sealed in vacuum packing and stored in cool and dry room, the niobium carbide can not be exposure to air. In addition, the NbC powder should be avoided under stress.

Packing & Shipping of Niobium Carbide NbC Powder:
We have many different kinds of packing which depends on the niobium carbide NbC powder quantity.
Niobium carbide NbC powder packing: vacuum packing, 1kg/bag, 25kg/barrel, or as your request.
Niobium carbide NbC powder shipping: could be shipped out by sea , by air, by express as soon as possible once payment receipt.

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