Products Description

Pure nickel rod is an outstanding metallic material known for its excellent high temperature properties. Pure nickel rods perform well in high temperature environments and have a wide range of applications.

First, pure nickel rods have excellent thermal stability and oxidation resistance. It is able to maintain its mechanical properties and structural stability under extreme high temperature conditions and is not prone to melting or deformation. This makes pure nickel rod the material of choice in the aerospace sector for critical components such as high-temperature engine parts, gas turbine blades and combustion chamber walls.

Secondly, pure nickel rods have excellent corrosion resistance to high temperature gases and corrosive environments. It can resist corrosive media such as oxidation, sulfurization, and chlorination at high temperatures, and is not prone to corrosion and damage. Therefore, pure nickel rods are widely used in high-temperature reactors, stove components, petroleum refining equipment, etc. in the petroleum, chemical and energy fields.

In addition, pure nickel rods have excellent thermal and electrical conductivity. Under high temperature conditions, it can quickly conduct heat and current, maintaining thermal balance and circuit stability. This makes pure nickel rods widely used in the fields of electronics, electrical engineering and battery manufacturing, such as high-temperature resistors, battery electrodes and electromagnetic field guidance components.

Pure nickel rods also have good processing properties and plasticity, and can be formed and processed through various processing methods (such as forging, rolling, drawing, etc.) to meet the needs of different fields.

In summary, pure nickel rods have become a key material in aerospace, energy, chemicals and electronics due to their excellent high-temperature properties. Whether in applications under extreme high temperature conditions or in scenarios where corrosion resistance and thermal conductivity are required, pure nickel rods can provide reliable performance and undertake important tasks.

Parameter:

Chemical composition: Nickel (Ni) with a purity higher than 99.5%

Density: 8.9 g/cubic centimeter (g/㎝³)

Melting point: about 1455 degrees Celsius

Tensile strength: about 380 MPa

Yield strength: about 140 MPa (MPa)

Elongation: about 45%

Specification

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Pure nickel rods exhibit the following excellent properties in high temperature environments:

High melting point: Pure nickel has a high melting point, approximately 1455°C (2641°F), allowing it to maintain structural stability in high-temperature environments.

Good high temperature strength: Pure nickel rods have good mechanical strength and deformation resistance at high temperatures and can withstand stress and load under high temperature conditions.

Oxidation resistance: Pure nickel rods can form a dense oxidation layer, have good anti-oxidation ability, and can be used in high-temperature oxidation environments for a long time.

Low thermal expansion coefficient: The thermal expansion coefficient of pure nickel rod is relatively low, allowing it to maintain good dimensional stability under high temperature conditions and avoid problems caused by thermal expansion.

Influencing factors:

The performance of pure nickel rods at high temperatures is affected by the following factors:

Temperature: Temperature is the main factor affecting the high temperature performance of pure nickel rods. As temperature increases, the strength of pure nickel may decrease, while its resistance to deformation and oxidation may improve.

Purity: High-purity pure nickel generally has better high-temperature performance. The presence of impurities can negatively affect the high temperature properties of pure nickel.

Microstructure: Microstructural factors such as grain size, grain boundary state and phase composition of pure nickel rods will affect its high temperature performance. Fine, uniform grain structures generally exhibit better high-temperature performance.

Other advantages:

In addition to high temperature performance, pure nickel rod offers other advantages including:

Good corrosion resistance: Pure nickel rod has excellent corrosion resistance and can resist the erosion of acid, alkaline, salt corrosion and other media.

Good processability: Pure nickel rods are easy to process and form, and can be prepared into various shapes and sizes through hot processing, cold processing and other methods.

Excellent thermal conductivity: Pure nickel has good thermal conductivity, can effectively conduct heat, and has advantages in heat conduction and heat dissipation.

Related application areas:

Due to its high temperature properties and other advantages, pure nickel rods are widely used in the following areas:

Aerospace industry: Pure nickel rods are used to manufacture aerospace engine parts, combustion chamber components, turbine blades and other high-temperature working parts.

Energy field: Pure nickel rods are used to manufacture high-temperature heat exchangers, burner components, furnace tubes and other equipment in the fields of nuclear energy, petrochemical industry and gas turbines.

Chemical industry: Pure nickel rods are widely used in chemical equipment, catalysts and reagents to resist high temperatures and corrosive environments.

Welding and electronics industry: Pure nickel rods can be used in high-temperature welding materials, electronic devices, electrode materials, etc.

Laboratory and scientific research fields: Pure nickel rods can be used in high-temperature experimental equipment, stoves, heat treatment devices, etc.