Invar 42 alloy, also known as iron-nickel alloy, is a new type of alloy with excellent magnetic properties and good thermal expansion characteristics. It has a low coefficient of expansion and high resistivity, and is widely used in electronics, communications, aerospace, medical and other fields.
Characteristics of Invar 42 alloy: 1. Low expansion coefficient. Invar 42 alloy has a very low coefficient of expansion, which means that it has very little dimensional change when the temperature changes, so it can be used to manufacture precision instruments and optical components and other parts that require high dimensional accuracy.2. High resistivity. Invar 42 alloy has a much higher resistivity than most metallic materials. This property allows it to have a wide range of applications in the manufacture of electronic components, such as resistors, inductors and transformers, etc. 3. Good thermal stability. Invar 42 alloy has good thermal stability at high temperatures, it can work at higher temperatures without degradation of performance. Therefore, it can be used to manufacture electronic components in high temperature environments.4. Good mechanical properties. Invar 42 alloy has good mechanical properties, including high strength, high hardness, good wear resistance and corrosion resistance. These properties allow it to be used in the manufacture of a variety of mechanical components, such as bearings, bushings, gears and so on.
Applications of Invar 42 alloy
1. Electronic field
Invar 42 alloy can be used to manufacture various electronic components such as resistors, inductors and transformers. In addition, it can also be used to manufacture electronic instruments and equipment, such as precision measuring instruments and optical instruments.
2.Communication field
Invar 42 alloy can be used to manufacture a variety of communications equipment, such as microwave communications equipment and mobile communications equipment. In addition, it can also be used to manufacture optical fibre communication components, such as optical fibre connectors and optical fibre splitters.
3. Aerospace field
Invar 42 alloy can be used to manufacture a variety of aerospace equipment, such as aerospace instrumentation and aerospace sensors. In addition, it can also be used to manufacture high-temperature environment of the aircraft engine components and spacecraft structural components.
4. Medical field
Invar 42 alloy can be used in the manufacture of medical equipment and devices, such as medical sensors and medical instruments. In addition, it can be used to manufacture medical implants such as artificial joints and teeth.
Post time: Apr-06-2024