Introduction to Tantalum Carbide TAC Powder
It is a light-brown metallic cubic crystal powder belonging to the sodium chlorine cubic crystal system. The density is 14.3g/cm3.
Insoluble in water, insoluble with inorganic acid, soluble hydrofluoric acid, and nitric acids mixed acid and degradation. It is strong in oxidation resistance, and easily melts and decomposes by potassiumpyrosulfate. Superconductivity is demonstrated by its high conductivity and resistance to 30O at room temperatures.
This is used for powder metalurgical, cutting tools and chemical vapor deposition. It also makes hard-wear-resistant alloy cutting tools. The tantalum carbide sintered body has a golden color, and can be used to decorate watches.
|Tantalum Carbide TaC Powder Properties|
|Other Names||tantalum(IV) carbide, TaC powder|
|Appearance||Powders from brown to dark brown|
|Boiling Point||4780-5470 degC|
|Solubility of H2O||Insoluble|
1. For TaC powder, mix tantalum pentoxide and solid carbon ball mills. At 1700, the mixture should be reduced and carburized in an oxygen-free atmosphere (mainly vacuum and argon atmospheres).
2. By heat treating in a non-oxidizing environment using the liquid precursor, nano tantalum caride powder was obtained. A small glass rod was used to stir 5mL of anhydrousethanol into a small vessel containing 0.50gTaCL5. The ultrasonic cleaner was heated to 55°C and operated at 40kHz. It produced 80W of power. After ultrasonic oscillation lasting 5-10min was completed, 0.10g nanoactivated carbon was added to the cleaner. The oscillation continued for 15-20 minutes. Then, pour it into the crucible. Coat it well on the inner wall. Dry it with a hot fan. The crucible containing the sample was placed into a vacuum hot pressing furnace at 1300 in a 100Pa vacuum or hydrogen atmosphere. At 1400 in an argon atmosphere, the holding time is 0.55h and the heating speed is 20/min. Use a brush to brush the products in crucible after the experiment.
3. Tantalum pentoxide can be converted to heat in the atmosphere Potassium pyrosulfate can be fused. Tantalum and carbon, or tantalum pentoxide, and black in an inert environment heated to 1900 reaction.
4. Tantalum pentoxide and methane can be used to react with argon. You can use silicon carbide resistance for external radiation heating, carbonization, tantalum pentoxide combined with carbon black, pressurized mold, heating in hydrogen, or vacuum.
Tantalum Carbide TaC Powder
It is widely used in industry as well as the military. It is used extensively in cemented carbide as an additive. It is used to increase the high temperature strength of cemented carbide and inhibit the growth tungsten carbide particles.
Use as a hard coating on cutting tools to increase the wear resistance and chemical resistance of the base material.
It can be used by the military as a coating on jet engine turbine blades.
Its high conductivity allows it to be used as an electrode material by using electric discharge wires to create complex shapes.
The second phase of the particle reinforced metal matrix composites can be used in aerospace and metallurgy as well as for electric power, hydropower, mining, among other applications.
Main Supplier for Tantalum-Carbide TaC Powder
Technology Co. Ltd. is a trusted global supplier and manufacturer of chemicals and nanomaterials. They have over 12 years experience in producing super-high-quality chemicals, such as silicon powder.
tantalum carbide TaC Powder, is available for purchase. (firstname.lastname@example.org)