Hafnium carbide is a good material for the lining of high melting point metal smelting crucibles

Overview of Hafnium Carbide HfC Powder

Hafnium Carbide (HfC), a gray solid with metallic luster, has the highest melting point among the known single compounds, and is a good material for the lining of high melting point metal melting crucibles; it has high melting point, high hardness, good high temperature strength, and corrosion resistance. Good and low thermal conductivity. It can be used as an additive to hard Chemicalbook alloys. It is widely used in cutting tools and molds. It is also suitable for rocket nozzle materials. It can be used in the nose cone of rockets. It is often used in the aerospace field. It can also be used in nozzles, high temperature resistant linings, arc or electrolysis electrodes; at the same time, it can also be used in nuclear reactor control rods.

Hafnium carbide is usually synthesized with hafnium dioxide (HfO2) and carbon in an inert or reducing atmosphere. The reaction temperature is 1900-2300℃. Hafnium carbide can form a solid solution with many compounds (such as ZrC, TaC, etc.). Properties: Density is 12.7g/cm3, melting point is 3890℃, which is the highest melting point among known single compounds. The volume resistivity is 1.95×10-4Ω·cm (2900℃), and the thermal expansion coefficient is 6.73×10-6/℃. Generally, hafnium dioxide (HfO2) and carbon are used to synthesize powder in an inert or reducing atmosphere. The reaction temperature of 1900-2300°C Hafnium carbide can form a solid solution with many compounds (such as ZrC, TaC, etc.). It has a high melting point and high coefficient of elasticity, good electrical and thermal conductivity, small thermal expansion and good impact performance.

Application of hafnium carbide HfC powder

It is very suitable for rocket nozzles, and can be used as the nose cone of space rockets that return to the atmosphere. Used in ceramics and other industries.

1. It can be used as an additive for cemented carbide, which is widely used in the fields of cutting tools and molds;

2. Suitable for rocket nozzle materials, can be used in the nose cone of rockets, used in the aerospace field, and can also be used in nozzles, high temperature resistant linings, arcs or electrodes for electrolysis;

3. Used for nuclear reactor control rods.

Hafnium Carbide HfC Powder Price

The price of hafnium carbide HfC powder will vary randomly with the production cost, transportation cost, international situation, exchange rate and market demand for HfC powder. Tanki New Materials Co., Ltd. aims to help various industries and chemical wholesalers find high-quality, low-cost nanomaterials and chemicals by providing a full set of customized services. If you are looking for hafnium carbide HfC powder, please feel free to send an inquiry to get the latest price of hafnium carbide HfC powder.

Hafnium Carbide HfC Powder Supplier

As a global hafnium carbide HfC powder supplier, Tanki New Materials Co., Ltd. has extensive experience in the performance, application and cost-effective manufacturing of advanced engineering materials. The company has successfully developed a series of powder materials (including oxides, carbides, nitrides, metals, etc.), high-purity targets, functional ceramics and structural devices, and can provide OEM services.