Niobium carbide powder is a dark brown powder with a high melting point and good stability to chemical agents. It is used as additives to cemented carbide instead of tantalum carbide. Stanford Advanced Materials (SAM) provides high purity niobium carbide powder.
Niobium carbide powder is a brown-gray metallic powder with a high melting point and good stability to chemical agents. It is highly corrosion-resistant, so it can be thermal sprayed to form a wear-resistant coating. NbC powders can be pressed into parts through hot pressing and sintering.
|Melting Point||3490° C|
Niobium carbide powder can be used in wear surface parts and coatings that undergo fretting, abrasion, cavitation, and particle erosion such as cutting tools, grinding tools, and hardface coatings. It is also used as an Additive, for example, as the grain growth inhibitor in steels.
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