Products Description

Pure nickel rods have a variety of applications in the field of electronic and electrical engineering, mainly due to their good electrical conductivity, corrosion resistance and high temperature stability. The following is about the application of pure nickel rods in electronic and electrical engineering:

Resistive components: Pure nickel rods can be used to make resistive components, such as resistance wires and resistor sheets. Pure nickel rods have a low temperature coefficient of resistance and good stability, providing stable resistance values. It can also withstand certain current loads and high temperature environments, making it suitable for high-precision resistor applications.

Thermistors: Pure nickel rods can be used to make thermistors, also known as temperature sensors. The resistance value of a pure nickel rod changes with temperature, and temperature information can be obtained by measuring its resistance value. It has good temperature response characteristics and stability and is widely used in the field of temperature measurement and control.

Contact materials: Pure nickel rods can be used as contact materials for electronic devices, such as electronic relays and switches. Pure nickel rods have good electrical conductivity and corrosion resistance, and can maintain stable electrical contact and low contact resistance. It performs well in high current and high temperature environments, ensuring the reliability and long life of electronic devices.

Welding Materials: Pure nickel rods can be used for welding applications in electrical and electronic engineering. In the manufacturing and repair of electronic components, pure nickel rods are used for soldering circuit connections, connecting wires and leads. Pure nickel rods have good welding properties and corrosion resistance, providing reliable welding connections.

Electrode material: Pure nickel rods can be used as electrode materials for electronic devices, such as electrodes for electrolytic capacitors. Pure nickel rods have good electrical conductivity and corrosion resistance, providing efficient electrode reactions and long life. It excels in electrochemical applications and is widely used in electrochemical devices in electronic and electrical engineering.

To summarize, pure nickel rods are widely used in electronic and electrical engineering due to their electrical conductivity, corrosion resistance and high temperature stability. It is used in the manufacture of resistive components, thermal components, contact materials, welding materials and electrode materials to support the performance, reliability and long life of electronic and electrical equipment.

Features:

Resistivity: Pure nickel rods have high resistivity and can be used in the manufacture of resistors and resistive components.

Thermal expansion coefficient: The thermal expansion coefficient of pure nickel rod is similar to that of some electronic components (such as semiconductor devices), which is beneficial to reducing stress and heat loss caused by thermal expansion mismatch.

Corrosion resistance: Pure nickel rods have good corrosion resistance and are not easily affected by factors such as humidity, chemicals, and oxidation.

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

For more details, pls directly contact us.

Advantage:

Pure nickel rods have the following advantages in electronic and electrical engineering:

Stable resistance performance: Pure nickel rods have stable resistivity and can provide accurate and reliable resistance values. They are suitable for circuits and equipment that require precise resistance values.

Good thermal stability: Pure nickel rods have a low thermal expansion coefficient, which can reduce the impact of temperature changes on electronic components and improve the stability and reliability of the circuit.

Corrosion resistance and long life: Pure nickel rods have good corrosion resistance and can operate stably for a long time in harsh working environments, extending the service life of equipment.

Specific applications:

Specific applications of pure nickel rods in electronic and electrical engineering include:

Resistors: Pure nickel rods can be used in the manufacture of resistors to adjust the resistance value in the circuit to achieve precise control of the circuit.

Temperature sensor: Pure nickel rods can be used to manufacture temperature sensors, which measure temperature through changes in resistance value and are widely used in the field of temperature control and monitoring.

Electronic connectors: Pure nickel rods can be used as contact materials for electronic connectors, providing stable electrical connection and conductive properties.

Other relevant knowledge points:

In addition to pure nickel rods, other materials such as copper, silver, etc. are often used in electronic and electrical engineering for the manufacture and connection of different electronic components.

In electronic and electrical engineering using pure nickel rods, the following matters should be noted:

Temperature control: In high-temperature environments, the temperature needs to be reasonably controlled to avoid excessive temperature damage to pure nickel rods and other electronic components.

Accurate measurement: When pure nickel rods are used to make resistors and temperature sensors, it is necessary to ensure the accuracy of their resistance value and temperature measurement.

Equipment maintenance: Regularly inspect and maintain electronic and electrical equipment to ensure the normal operation of pure nickel rods and other components, and to prevent performance degradation or failure due to corrosion, aging, etc.

As one of the important materials in electronic and electrical engineering, pure nickel rods can provide stable resistance performance, good thermal stability and corrosion resistance, providing important support for the normal operation of circuits and equipment. Correct selection and use of pure nickel rods can improve the performance and reliability of electronic and electrical systems to meet various application needs.