Preparation and Application of Tantalum Diboride

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Tantalum Boride powder preparation method

Tantalum-Boride Powder is produced by thermal reduction Tantalum Penoxide Powder and Carbon Black or Graphite Powder. The reaction equation is: 2Ta205+B4C+15C+2B203= 4TaB2+16C0. The reaction is controlled by the material diffusion. The disadvantages to this method include the uneven mixing of Tantalum powder with graphite or carbon powder, and the low activity of graphite or carbon powder. Tantalum powder will reduce incompletely and may become an impurity. Tantalum Boride has low carbon black and graphite activity. In addition, it is necessary to decarburize the Tantalum Boride at a high temperature of >600degC to create carbon monoxide (CO2) or carbon dioxide.

Tantalum, Tantalum alloys and their applications

The pipe is characterized by a high melting point, excellent corrosion resistance, and good cold-working performance. Pipes have a wide range of applications in the chemical, high temperature and atomic industries. These include heat exchangers for chemical processes, spiral coils and U-shaped tubes, thermocouples, their protective tubes, liquid metal containers, and pipes. In the chemical, aerospace, high-temperature, and atomic industries, bar materials are used widely. They can be used for supersonic planes, rocket engines and spacecraft combustion chambers.

(aka. Technology Co. Ltd., a global supplier of chemical materials and nanomaterials with more than 12 years’ experience, is a trusted company. Tantalum Diboride Pulp manufactured by our company is high in purity, has fine particles and low impurity levels. If you need lower, please Contact us.