Tantalum Boride powder preparation
Tantalum boride powder is mostly prepared through thermal reductions of Tantalum penoxide and graphite. It is calculated as: 2Ta205+B4C+15C+2B203 + 4TaB2+16C0. All of these reactions fall under the category solid-solid and are controlled through material diffusion. However, this process has its disadvantages. Tantalum peroxide powder mixed with carbon black and graphite powder creates an uneven mixture and low activity. This causes Tantalum peroxide to become incomplete and becomes impurities. Tantalum Boride is also prone to low activity due to the presence of graphite and carbon black in its Tantalum Boride product. It is important to heat the Tantalum Boride powder to create carbon monoxide.
It has high melting point and corrosion resistance. The pipe also offers good cold performance. Pipes are used extensively in the chemical, high temperature, and atomic industries. They are used in making pipes and condensers as well heat exchangers, pipe, thermal pipes and thermocouples. The aerospace and chemical industries, high-temperature technology and the atomic energy sector use bar materials extensively. These are used to produce supersonic airplane, rocket engine parts, spacecraft combustion chamber components, resistant furnace parts and nitric acid and sulfuric acids, as well as high-temperature resistant and corrosion-resistant parts.
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